Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. Deployed program fails to load JPEG
QtWS25 Last Chance

Deployed program fails to load JPEG

Scheduled Pinned Locked Moved Solved General and Desktop
28 Posts 6 Posters 3.3k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • C Online
    C Online
    Christian Ehrlicher
    Lifetime Qt Champion
    wrote on 28 Sept 2020, 16:41 last edited by
    #2

    Use windeployqt to deploy your application. It copies all needed plugins (like the one for jpeg) into the appropriate directories.

    Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
    Visit the Qt Academy at https://academy.qt.io/catalog

    C 1 Reply Last reply 29 Sept 2020, 01:41
    3
    • C Christian Ehrlicher
      28 Sept 2020, 16:41

      Use windeployqt to deploy your application. It copies all needed plugins (like the one for jpeg) into the appropriate directories.

      C Offline
      C Offline
      closer_ex
      wrote on 29 Sept 2020, 01:41 last edited by
      #3

      @Christian-Ehrlicher said in Deployed program fails to load JPEG:

      Use windeployqt to deploy your application. It copies all needed plugins (like the one for jpeg) into the appropriate directories.

      I am using windeployqt, and I've tried redeploying.

      1 Reply Last reply
      0
      • S Offline
        S Offline
        SGaist
        Lifetime Qt Champion
        wrote on 29 Sept 2020, 19:31 last edited by
        #4

        Hi,

        You can run your application from the command line after setting the QT_DEBUG_PLUGINS environment variable to 1.

        That will give you more information about what is happening.

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

        C 1 Reply Last reply 30 Sept 2020, 04:45
        2
        • S SGaist
          29 Sept 2020, 19:31

          Hi,

          You can run your application from the command line after setting the QT_DEBUG_PLUGINS environment variable to 1.

          That will give you more information about what is happening.

          C Offline
          C Offline
          closer_ex
          wrote on 30 Sept 2020, 04:45 last edited by closer_ex
          #5

          @SGaist Hi,

          Thanks for the suggestion, but could you show me how to redirect QT_DEBUG_PLUGINS output to a powershell window or a log file, when running the deployed program? I tried qInstallMessageHandler but it only logged null qpixmap warning.

          However, running from Qt Creator gave the result that all plugins are loaded correctly and successfully:

          Line 388: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll"
          Line 389: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll"
          Line 390: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll"
          Line 391: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll"
          Line 392: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll"
          Line 393: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll"
          Line 394: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll"
          Line 395: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll"
          Line 396: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll"
          Line 554: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll"
          Line 625: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll"
          

          I also tried loading qjpeg.dll manully by adding following code then compile&deploy(don't know if it's correct though):

          QPluginLoader loader("./imageformats/qjpeg.dll");
          if(!loader.load())
          {
              QMessageBox::warning(nullptr, "warning", "qjpeg not loaded");
          }
          

          And the warning box showed up.

          J C 2 Replies Last reply 30 Sept 2020, 04:54
          0
          • C closer_ex
            30 Sept 2020, 04:45

            @SGaist Hi,

            Thanks for the suggestion, but could you show me how to redirect QT_DEBUG_PLUGINS output to a powershell window or a log file, when running the deployed program? I tried qInstallMessageHandler but it only logged null qpixmap warning.

            However, running from Qt Creator gave the result that all plugins are loaded correctly and successfully:

            Line 388: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll"
            Line 389: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll"
            Line 390: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll"
            Line 391: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll"
            Line 392: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll"
            Line 393: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll"
            Line 394: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll"
            Line 395: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll"
            Line 396: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll"
            Line 554: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll"
            Line 625: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll"
            

            I also tried loading qjpeg.dll manully by adding following code then compile&deploy(don't know if it's correct though):

            QPluginLoader loader("./imageformats/qjpeg.dll");
            if(!loader.load())
            {
                QMessageBox::warning(nullptr, "warning", "qjpeg not loaded");
            }
            

            And the warning box showed up.

            J Offline
            J Offline
            jsulm
            Lifetime Qt Champion
            wrote on 30 Sept 2020, 04:54 last edited by
            #6

            @closer_ex

            set QT_DEBUG_PLUGINS=1
            myApp > myApp.log
            

            https://forum.qt.io/topic/113070/qt-code-of-conduct

            C 1 Reply Last reply 30 Sept 2020, 06:14
            1
            • C closer_ex
              30 Sept 2020, 04:45

              @SGaist Hi,

              Thanks for the suggestion, but could you show me how to redirect QT_DEBUG_PLUGINS output to a powershell window or a log file, when running the deployed program? I tried qInstallMessageHandler but it only logged null qpixmap warning.

              However, running from Qt Creator gave the result that all plugins are loaded correctly and successfully:

              Line 388: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll"
              Line 389: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll"
              Line 390: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll"
              Line 391: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll"
              Line 392: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll"
              Line 393: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll"
              Line 394: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll"
              Line 395: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll"
              Line 396: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll"
              Line 554: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll"
              Line 625: loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll"
              

              I also tried loading qjpeg.dll manully by adding following code then compile&deploy(don't know if it's correct though):

              QPluginLoader loader("./imageformats/qjpeg.dll");
              if(!loader.load())
              {
                  QMessageBox::warning(nullptr, "warning", "qjpeg not loaded");
              }
              

              And the warning box showed up.

              C Online
              C Online
              Christian Ehrlicher
              Lifetime Qt Champion
              wrote on 30 Sept 2020, 05:16 last edited by
              #7

              @closer_ex said in Deployed program fails to load JPEG:

              F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll

              As you can see the library is loaded. There must be something else wrong are you sure the jpeg file exists on the deployed system. Check with QFile::exists()

              Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
              Visit the Qt Academy at https://academy.qt.io/catalog

              C 1 Reply Last reply 30 Sept 2020, 05:47
              0
              • C Christian Ehrlicher
                30 Sept 2020, 05:16

                @closer_ex said in Deployed program fails to load JPEG:

                F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll

                As you can see the library is loaded. There must be something else wrong are you sure the jpeg file exists on the deployed system. Check with QFile::exists()

                C Offline
                C Offline
                closer_ex
                wrote on 30 Sept 2020, 05:47 last edited by
                #8

                @Christian-Ehrlicher
                qjpeg.dll is loaded when running directly from Qt Creator, and the pictures show normally. Problem is the deployed one won't load it.

                The reason for which I'm sure the file exists is that they are readed from music tag(mp3, flac for example), the music files can be loaded and played, the covers exist , and absolute paths are passed for both function.

                1 Reply Last reply
                0
                • C Online
                  C Online
                  Christian Ehrlicher
                  Lifetime Qt Champion
                  wrote on 30 Sept 2020, 05:48 last edited by
                  #9

                  @closer_ex said in Deployed program fails to load JPEG:

                  qjpeg.dll is loaded when running directly from Qt Creator, and the pictures show normally. Problem is the deployed one won't load it.

                  Please read my post, I never asked you to try to load a plugin with QLibrary - it's simply useless what you're doing there.
                  You should check if the images exists on the deployed machine with QFile::exits()

                  Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                  Visit the Qt Academy at https://academy.qt.io/catalog

                  C 1 Reply Last reply 30 Sept 2020, 06:00
                  0
                  • C Christian Ehrlicher
                    30 Sept 2020, 05:48

                    @closer_ex said in Deployed program fails to load JPEG:

                    qjpeg.dll is loaded when running directly from Qt Creator, and the pictures show normally. Problem is the deployed one won't load it.

                    Please read my post, I never asked you to try to load a plugin with QLibrary - it's simply useless what you're doing there.
                    You should check if the images exists on the deployed machine with QFile::exits()

                    C Offline
                    C Offline
                    closer_ex
                    wrote on 30 Sept 2020, 06:00 last edited by
                    #10

                    @Christian-Ehrlicher
                    I DO read your posts, and I am saying the images exist on the deployed machine. QFile::exists() is called when I check for music info at program startup, and I am using absolute path in every case - info storing, parsing and saving.

                    This has been tested on different machines, and the first thing I did when this glitch came out is checking for file existence.

                    And I am not loading a plugin with QPluginLoader - it's just a blind try and have been discarded.

                    1 Reply Last reply
                    0
                    • C Online
                      C Online
                      Christian Ehrlicher
                      Lifetime Qt Champion
                      wrote on 30 Sept 2020, 06:02 last edited by
                      #11

                      Please convert the file to a png and see if it works then on your deployed machine. I still think the path may be wrong.
                      Also you did not post the output of QT_DEBUG_PLUGINS to see if the plugin can be really loaded.

                      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                      Visit the Qt Academy at https://academy.qt.io/catalog

                      1 Reply Last reply
                      1
                      • J jsulm
                        30 Sept 2020, 04:54

                        @closer_ex

                        set QT_DEBUG_PLUGINS=1
                        myApp > myApp.log
                        
                        C Offline
                        C Offline
                        closer_ex
                        wrote on 30 Sept 2020, 06:14 last edited by closer_ex
                        #12

                        @jsulm said in Deployed program fails to load JPEG:

                        @closer_ex

                        set QT_DEBUG_PLUGINS=1
                        myApp > myApp.log
                        

                        I tried this but unfortunately the output file is 0 KB. I've set the environment variable and Qt Creator is producing plugin debug output.

                        @Christian-Ehrlicher said in Deployed program fails to load JPEG:

                        Please convert the file to a png and see if it works then on your deployed machine. I still think the path may be wrong.
                        Also you did not post the output of QT_DEBUG_PLUGINS to see if the plugin can be really loaded.

                        A few songs use png format cover and they are all loaded correctly, and I am also using a default png cover for those without a cover tag.

                        For the full QT_DEBUG_PLUGINS output:

                        11:18:32: Starting F:\QtProjects\build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release\release\QXGMusic.exe ...
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/iconengines" ...
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/iconengines/qsvgicon.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/iconengines/qsvgicon.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "svg",
                                    "svgz",
                                    "svg.gz"
                                ]
                            },
                            "archreq": 0,
                            "className": "QSvgIconPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("svg", "svgz", "svg.gz")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/iconengines/qsvgicond.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/iconengines/qsvgicond.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "svg",
                                    "svgz",
                                    "svg.gz"
                                ]
                            },
                            "archreq": 1,
                            "className": "QSvgIconPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/iconengines/qsvgicond.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats" ...
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "gif"
                                ],
                                "MimeTypes": [
                                    "image/gif"
                                ]
                            },
                            "archreq": 0,
                            "className": "QGifPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("gif")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgifd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgifd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "gif"
                                ],
                                "MimeTypes": [
                                    "image/gif"
                                ]
                            },
                            "archreq": 1,
                            "className": "QGifPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgifd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "icns"
                                ],
                                "MimeTypes": [
                                    "image/x-icns"
                                ]
                            },
                            "archreq": 0,
                            "className": "QICNSPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("icns")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicnsd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicnsd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "icns"
                                ],
                                "MimeTypes": [
                                    "image/x-icns"
                                ]
                            },
                            "archreq": 1,
                            "className": "QICNSPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicnsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "ico",
                                    "cur"
                                ],
                                "MimeTypes": [
                                    "image/vnd.microsoft.icon",
                                    "image/vnd.microsoft.icon"
                                ]
                            },
                            "archreq": 0,
                            "className": "QICOPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("ico", "cur")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicod.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicod.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "ico",
                                    "cur"
                                ],
                                "MimeTypes": [
                                    "image/vnd.microsoft.icon",
                                    "image/vnd.microsoft.icon"
                                ]
                            },
                            "archreq": 1,
                            "className": "QICOPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicod.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "jpg",
                                    "jpeg"
                                ],
                                "MimeTypes": [
                                    "image/jpeg",
                                    "image/jpeg"
                                ]
                            },
                            "archreq": 0,
                            "className": "QJpegPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("jpg", "jpeg")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpegd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpegd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "jpg",
                                    "jpeg"
                                ],
                                "MimeTypes": [
                                    "image/jpeg",
                                    "image/jpeg"
                                ]
                            },
                            "archreq": 1,
                            "className": "QJpegPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpegd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "svg",
                                    "svgz"
                                ],
                                "MimeTypes": [
                                    "image/svg+xml",
                                    "image/svg+xml-compressed"
                                ]
                            },
                            "archreq": 0,
                            "className": "QSvgPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("svg", "svgz")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvgd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvgd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "svg",
                                    "svgz"
                                ],
                                "MimeTypes": [
                                    "image/svg+xml",
                                    "image/svg+xml-compressed"
                                ]
                            },
                            "archreq": 1,
                            "className": "QSvgPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvgd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "tga"
                                ],
                                "MimeTypes": [
                                    "image/x-tga"
                                ]
                            },
                            "archreq": 0,
                            "className": "QTgaPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("tga")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtgad.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtgad.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "tga"
                                ],
                                "MimeTypes": [
                                    "image/x-tga"
                                ]
                            },
                            "archreq": 1,
                            "className": "QTgaPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtgad.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "tiff",
                                    "tif"
                                ],
                                "MimeTypes": [
                                    "image/tiff",
                                    "image/tiff"
                                ]
                            },
                            "archreq": 0,
                            "className": "QTiffPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("tiff", "tif")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiffd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiffd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "tiff",
                                    "tif"
                                ],
                                "MimeTypes": [
                                    "image/tiff",
                                    "image/tiff"
                                ]
                            },
                            "archreq": 1,
                            "className": "QTiffPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiffd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "wbmp"
                                ],
                                "MimeTypes": [
                                    "image/vnd.wap.wbmp"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWbmpPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("wbmp")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmpd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmpd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "wbmp"
                                ],
                                "MimeTypes": [
                                    "image/vnd.wap.wbmp"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWbmpPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmpd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "webp"
                                ],
                                "MimeTypes": [
                                    "image/webp"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWebpPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("webp")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebpd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebpd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "webp"
                                ],
                                "MimeTypes": [
                                    "image/webp"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWebpPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebpd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll"
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll"
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/platforms" ...
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qdirect2d.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qdirect2d.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("direct2d")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qdirect2dd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qdirect2dd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qminimal.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qminimal.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "archreq": 0,
                            "className": "QMinimalIntegrationPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("minimal")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qminimald.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qminimald.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "archreq": 1,
                            "className": "QMinimalIntegrationPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qoffscreen.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qoffscreen.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "archreq": 0,
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("offscreen")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qoffscreend.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qoffscreend.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "archreq": 1,
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwebgl.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwebgl.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "webgl"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWebGLIntegrationPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("webgl")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwebgld.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwebgld.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "webgl"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWebGLIntegrationPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwebgld.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWindowsIntegrationPlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("windows")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindowsd.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindowsd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWindowsIntegrationPlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/QtProjects/build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release/release/platforms" ...
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll"
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes" ...
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes/qxdgdesktopportal.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes/qxdgdesktopportal.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
                            "MetaData": {
                                "Keys": [
                                    "xdgdesktopportal",
                                    "flatpak",
                                    "snap"
                                ]
                            },
                            "archreq": 0,
                            "className": "QXdgDesktopPortalThemePlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("xdgdesktopportal", "flatpak", "snap")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes/qxdgdesktopportald.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes/qxdgdesktopportald.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
                            "MetaData": {
                                "Keys": [
                                    "xdgdesktopportal",
                                    "flatpak",
                                    "snap"
                                ]
                            },
                            "archreq": 1,
                            "className": "QXdgDesktopPortalThemePlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/platformthemes/qxdgdesktopportald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/QtProjects/build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release/release/platformthemes" ...
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/styles" ...
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QStyleFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "windowsvista"
                                ]
                            },
                            "archreq": 0,
                            "className": "QWindowsVistaStylePlugin",
                            "debug": false,
                            "version": 331520
                        }
                        Got keys from plugin meta data ("windowsvista")
                        QFactoryLoader::QFactoryLoader() looking at "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyled.dll"
                        Found metadata in lib F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyled.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QStyleFactoryInterface",
                            "MetaData": {
                                "Keys": [
                                    "windowsvista"
                                ]
                            },
                            "archreq": 1,
                            "className": "QWindowsVistaStylePlugin",
                            "debug": true,
                            "version": 331520
                        }
                        "The plugin 'F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyled.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/QtProjects/build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release/release/styles" ...
                        loaded library "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll"
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/accessible" ...
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/QtProjects/build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release/release/accessible" ...
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/Qt/5.15.0/msvc2019_64/plugins/accessiblebridge" ...
                        QFactoryLoader::QFactoryLoader() checking directory path "F:/QtProjects/build-QXGMusic-Desktop_Qt_5_15_0_MSVC2019_64bit-Release/release/accessiblebridge" ...
                        libpng warning: iCCP: known incorrect sRGB profile
                        

                        When finish debugging:

                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/styles/qwindowsvistastyle.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/platforms/qwindows.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qgif.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qicns.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qico.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qjpeg.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qsvg.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtga.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qtiff.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwbmp.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/imageformats/qwebp.dll" 
                        QLibraryPrivate::unload succeeded on "F:/Qt/5.15.0/msvc2019_64/plugins/./imageformats/qjpeg.dll" 
                        

                        Note these are Qt Creator output, I am looking for a way to get output from my deployed program

                        1 Reply Last reply
                        0
                        • C Online
                          C Online
                          Christian Ehrlicher
                          Lifetime Qt Champion
                          wrote on 30 Sept 2020, 06:23 last edited by Christian Ehrlicher
                          #13

                          @closer_ex said in Deployed program fails to load JPEG:

                          Note these are Qt Creator output

                          So this does not help as we know it works there.

                          /edit:

                          I am looking for a way to get output from my deployed program

                          I would take a look at windbg or similar or compile the program so it opens a command prompt (pro: CONFIG += console)

                          Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                          Visit the Qt Academy at https://academy.qt.io/catalog

                          C 1 Reply Last reply 30 Sept 2020, 06:52
                          0
                          • C Christian Ehrlicher
                            30 Sept 2020, 06:23

                            @closer_ex said in Deployed program fails to load JPEG:

                            Note these are Qt Creator output

                            So this does not help as we know it works there.

                            /edit:

                            I am looking for a way to get output from my deployed program

                            I would take a look at windbg or similar or compile the program so it opens a command prompt (pro: CONFIG += console)

                            C Offline
                            C Offline
                            closer_ex
                            wrote on 30 Sept 2020, 06:52 last edited by
                            #14

                            @Christian-Ehrlicher said in Deployed program fails to load JPEG:

                            @closer_ex said in Deployed program fails to load JPEG:

                            Note these are Qt Creator output

                            So this does not help as we know it works there.

                            /edit:

                            I am looking for a way to get output from my deployed program

                            I would take a look at windbg or similar or compile the program so it opens a command prompt (pro: CONFIG += console)

                            CONFIG += console does open a console window, but it only produce plugin debug output when running from Qt Creator(not after deploying, should I try deploy a debug version?)

                            windbg result:

                            CommandLine: "F:\cutexg music\QXGMusic_win10.exe"
                            
                            ************* Path validation summary **************
                            Response                         Time (ms)     Location
                            Deferred                                       srv*
                            Symbol search path is: srv*
                            Executable search path is: 
                            ModLoad: 00007ff6`7f960000 00007ff6`7f9c0000   image00007ff6`7f960000
                            ModLoad: 00007fff`00f10000 00007fff`01105000   ntdll.dll
                            ModLoad: 00007ffe`ff8c0000 00007ffe`ff97d000   C:\WINDOWS\System32\KERNEL32.DLL
                            ModLoad: 00007ffe`fe650000 00007ffe`fe917000   C:\WINDOWS\System32\KERNELBASE.dll
                            ModLoad: 00007fff`00da0000 00007fff`00ec9000   C:\WINDOWS\System32\ole32.dll
                            ModLoad: 00007ffe`fea90000 00007ffe`feb90000   C:\WINDOWS\System32\ucrtbase.dll
                            ModLoad: 00007fff`00c10000 00007fff`00d34000   C:\WINDOWS\System32\RPCRT4.dll
                            ModLoad: 00007ffe`ffb30000 00007ffe`ffe85000   C:\WINDOWS\System32\combase.dll
                            ModLoad: 00007fff`00a70000 00007fff`00a9a000   C:\WINDOWS\System32\GDI32.dll
                            ModLoad: 00007ffe`fef40000 00007ffe`fef62000   C:\WINDOWS\System32\win32u.dll
                            ModLoad: 00007ffe`fe980000 00007ffe`fea89000   C:\WINDOWS\System32\gdi32full.dll
                            ModLoad: 00007ffe`febe0000 00007ffe`fec7d000   C:\WINDOWS\System32\msvcp_win.dll
                            ModLoad: 00007ffe`ff980000 00007ffe`ffb20000   C:\WINDOWS\System32\USER32.dll
                            ModLoad: 00007ffe`8f260000 00007ffe`8f7a7000   F:\cutexg music\Qt5Widgets.dll
                            ModLoad: 00007ffe`830d0000 00007ffe`83693000   F:\cutexg music\Qt5Core.dll
                            ModLoad: 00007ffe`95130000 00007ffe`9527f000   F:\cutexg music\Qt5Network.dll
                            ModLoad: 00007ffe`8d8e0000 00007ffe`8dfb6000   F:\cutexg music\Qt5Gui.dll
                            ModLoad: 00007ffe`fed60000 00007ffe`feebd000   C:\WINDOWS\System32\CRYPT32.dll
                            ModLoad: 00007ffe`fffc0000 00007fff`00701000   C:\WINDOWS\System32\SHELL32.dll
                            ModLoad: 00007ffe`ff6f0000 00007ffe`ff79a000   C:\WINDOWS\System32\ADVAPI32.dll
                            ModLoad: 00007fff`00710000 00007fff`007ae000   C:\WINDOWS\System32\msvcrt.dll
                            ModLoad: 00007ffe`fef70000 00007ffe`ff00b000   C:\WINDOWS\System32\sechost.dll
                            ModLoad: 00007ffe`ef2a0000 00007ffe`ef331000   C:\WINDOWS\SYSTEM32\MSVCP140.dll
                            ModLoad: 00007ffe`fff50000 00007ffe`fffbb000   C:\WINDOWS\System32\WS2_32.dll
                            ModLoad: 00007ffe`c9750000 00007ffe`c985a000   C:\WINDOWS\SYSTEM32\MFReadWrite.dll
                            ModLoad: 00007ffe`d1a10000 00007ffe`d1bcb000   C:\WINDOWS\SYSTEM32\MFPlat.DLL
                            ModLoad: 00007ffe`efb40000 00007ffe`efb59000   C:\WINDOWS\SYSTEM32\VCRUNTIME140.dll
                            ModLoad: 00007ffe`feb90000 00007ffe`febdd000   C:\WINDOWS\System32\cfgmgr32.dll
                            ModLoad: 00007ffe`efb30000 00007ffe`efb3c000   C:\WINDOWS\SYSTEM32\VCRUNTIME140_1.dll
                            ModLoad: 00007ffe`ffea0000 00007ffe`fff4e000   C:\WINDOWS\System32\shcore.dll
                            ModLoad: 00007ffe`fdb20000 00007ffe`fdbeb000   C:\WINDOWS\SYSTEM32\DNSAPI.dll
                            ModLoad: 00007ffe`fdae0000 00007ffe`fdb1b000   C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL
                            ModLoad: 00007ffe`fc2c0000 00007ffe`fc2ef000   C:\WINDOWS\SYSTEM32\dwmapi.dll
                            ModLoad: 00007ffe`fc0d0000 00007ffe`fc16f000   C:\WINDOWS\SYSTEM32\UxTheme.dll
                            ModLoad: 00007ffe`faae0000 00007ffe`faae9000   C:\WINDOWS\SYSTEM32\MSVCP140_1.dll
                            ModLoad: 00007ffe`fa730000 00007ffe`fa993000   C:\WINDOWS\SYSTEM32\d3d11.dll
                            ModLoad: 00007ffe`fcf90000 00007ffe`fd083000   C:\WINDOWS\SYSTEM32\dxgi.dll
                            ModLoad: 00007ffe`fe540000 00007ffe`fe56e000   C:\WINDOWS\SYSTEM32\USERENV.dll
                            ModLoad: 00007ffe`f90e0000 00007ffe`f90ea000   C:\WINDOWS\SYSTEM32\VERSION.dll
                            ModLoad: 00007ffe`e4040000 00007ffe`e405d000   C:\WINDOWS\SYSTEM32\MPR.dll
                            ModLoad: 00007ffe`f02e0000 00007ffe`f02f8000   C:\WINDOWS\SYSTEM32\NETAPI32.dll
                            ModLoad: 00007ffe`f2c10000 00007ffe`f2c37000   C:\WINDOWS\SYSTEM32\WINMM.dll
                            ModLoad: 00007ffe`fdbf0000 00007ffe`fdbfc000   C:\WINDOWS\SYSTEM32\NETUTILS.DLL
                            ModLoad: 00007ffe`eae10000 00007ffe`eae38000   C:\WINDOWS\SYSTEM32\SRVCLI.DLL
                            ModLoad: 00007ffe`fe030000 00007ffe`fe03c000   C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL
                            (1b9c.c8c): Break instruction exception - code 80000003 (first chance)
                            ntdll!LdrInitShimEngineDynamic+0x360:
                            00007fff`00fe0630 cc              int     3
                            

                            Does this mean only the basic Qt modules are loaded?
                            I used Dependencies before and it showed the same structure.

                            B 1 Reply Last reply 30 Sept 2020, 08:57
                            0
                            • C Online
                              C Online
                              Christian Ehrlicher
                              Lifetime Qt Champion
                              wrote on 30 Sept 2020, 08:36 last edited by
                              #15

                              WinDbg has also a mode to catch the debug output afaik.

                              As you see there are no plugins loaded. Is you jpeg plugin really in F:\cutexg music\imageformats ?

                              Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                              Visit the Qt Academy at https://academy.qt.io/catalog

                              C 1 Reply Last reply 30 Sept 2020, 09:27
                              0
                              • C closer_ex
                                30 Sept 2020, 06:52

                                @Christian-Ehrlicher said in Deployed program fails to load JPEG:

                                @closer_ex said in Deployed program fails to load JPEG:

                                Note these are Qt Creator output

                                So this does not help as we know it works there.

                                /edit:

                                I am looking for a way to get output from my deployed program

                                I would take a look at windbg or similar or compile the program so it opens a command prompt (pro: CONFIG += console)

                                CONFIG += console does open a console window, but it only produce plugin debug output when running from Qt Creator(not after deploying, should I try deploy a debug version?)

                                windbg result:

                                CommandLine: "F:\cutexg music\QXGMusic_win10.exe"
                                
                                ************* Path validation summary **************
                                Response                         Time (ms)     Location
                                Deferred                                       srv*
                                Symbol search path is: srv*
                                Executable search path is: 
                                ModLoad: 00007ff6`7f960000 00007ff6`7f9c0000   image00007ff6`7f960000
                                ModLoad: 00007fff`00f10000 00007fff`01105000   ntdll.dll
                                ModLoad: 00007ffe`ff8c0000 00007ffe`ff97d000   C:\WINDOWS\System32\KERNEL32.DLL
                                ModLoad: 00007ffe`fe650000 00007ffe`fe917000   C:\WINDOWS\System32\KERNELBASE.dll
                                ModLoad: 00007fff`00da0000 00007fff`00ec9000   C:\WINDOWS\System32\ole32.dll
                                ModLoad: 00007ffe`fea90000 00007ffe`feb90000   C:\WINDOWS\System32\ucrtbase.dll
                                ModLoad: 00007fff`00c10000 00007fff`00d34000   C:\WINDOWS\System32\RPCRT4.dll
                                ModLoad: 00007ffe`ffb30000 00007ffe`ffe85000   C:\WINDOWS\System32\combase.dll
                                ModLoad: 00007fff`00a70000 00007fff`00a9a000   C:\WINDOWS\System32\GDI32.dll
                                ModLoad: 00007ffe`fef40000 00007ffe`fef62000   C:\WINDOWS\System32\win32u.dll
                                ModLoad: 00007ffe`fe980000 00007ffe`fea89000   C:\WINDOWS\System32\gdi32full.dll
                                ModLoad: 00007ffe`febe0000 00007ffe`fec7d000   C:\WINDOWS\System32\msvcp_win.dll
                                ModLoad: 00007ffe`ff980000 00007ffe`ffb20000   C:\WINDOWS\System32\USER32.dll
                                ModLoad: 00007ffe`8f260000 00007ffe`8f7a7000   F:\cutexg music\Qt5Widgets.dll
                                ModLoad: 00007ffe`830d0000 00007ffe`83693000   F:\cutexg music\Qt5Core.dll
                                ModLoad: 00007ffe`95130000 00007ffe`9527f000   F:\cutexg music\Qt5Network.dll
                                ModLoad: 00007ffe`8d8e0000 00007ffe`8dfb6000   F:\cutexg music\Qt5Gui.dll
                                ModLoad: 00007ffe`fed60000 00007ffe`feebd000   C:\WINDOWS\System32\CRYPT32.dll
                                ModLoad: 00007ffe`fffc0000 00007fff`00701000   C:\WINDOWS\System32\SHELL32.dll
                                ModLoad: 00007ffe`ff6f0000 00007ffe`ff79a000   C:\WINDOWS\System32\ADVAPI32.dll
                                ModLoad: 00007fff`00710000 00007fff`007ae000   C:\WINDOWS\System32\msvcrt.dll
                                ModLoad: 00007ffe`fef70000 00007ffe`ff00b000   C:\WINDOWS\System32\sechost.dll
                                ModLoad: 00007ffe`ef2a0000 00007ffe`ef331000   C:\WINDOWS\SYSTEM32\MSVCP140.dll
                                ModLoad: 00007ffe`fff50000 00007ffe`fffbb000   C:\WINDOWS\System32\WS2_32.dll
                                ModLoad: 00007ffe`c9750000 00007ffe`c985a000   C:\WINDOWS\SYSTEM32\MFReadWrite.dll
                                ModLoad: 00007ffe`d1a10000 00007ffe`d1bcb000   C:\WINDOWS\SYSTEM32\MFPlat.DLL
                                ModLoad: 00007ffe`efb40000 00007ffe`efb59000   C:\WINDOWS\SYSTEM32\VCRUNTIME140.dll
                                ModLoad: 00007ffe`feb90000 00007ffe`febdd000   C:\WINDOWS\System32\cfgmgr32.dll
                                ModLoad: 00007ffe`efb30000 00007ffe`efb3c000   C:\WINDOWS\SYSTEM32\VCRUNTIME140_1.dll
                                ModLoad: 00007ffe`ffea0000 00007ffe`fff4e000   C:\WINDOWS\System32\shcore.dll
                                ModLoad: 00007ffe`fdb20000 00007ffe`fdbeb000   C:\WINDOWS\SYSTEM32\DNSAPI.dll
                                ModLoad: 00007ffe`fdae0000 00007ffe`fdb1b000   C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL
                                ModLoad: 00007ffe`fc2c0000 00007ffe`fc2ef000   C:\WINDOWS\SYSTEM32\dwmapi.dll
                                ModLoad: 00007ffe`fc0d0000 00007ffe`fc16f000   C:\WINDOWS\SYSTEM32\UxTheme.dll
                                ModLoad: 00007ffe`faae0000 00007ffe`faae9000   C:\WINDOWS\SYSTEM32\MSVCP140_1.dll
                                ModLoad: 00007ffe`fa730000 00007ffe`fa993000   C:\WINDOWS\SYSTEM32\d3d11.dll
                                ModLoad: 00007ffe`fcf90000 00007ffe`fd083000   C:\WINDOWS\SYSTEM32\dxgi.dll
                                ModLoad: 00007ffe`fe540000 00007ffe`fe56e000   C:\WINDOWS\SYSTEM32\USERENV.dll
                                ModLoad: 00007ffe`f90e0000 00007ffe`f90ea000   C:\WINDOWS\SYSTEM32\VERSION.dll
                                ModLoad: 00007ffe`e4040000 00007ffe`e405d000   C:\WINDOWS\SYSTEM32\MPR.dll
                                ModLoad: 00007ffe`f02e0000 00007ffe`f02f8000   C:\WINDOWS\SYSTEM32\NETAPI32.dll
                                ModLoad: 00007ffe`f2c10000 00007ffe`f2c37000   C:\WINDOWS\SYSTEM32\WINMM.dll
                                ModLoad: 00007ffe`fdbf0000 00007ffe`fdbfc000   C:\WINDOWS\SYSTEM32\NETUTILS.DLL
                                ModLoad: 00007ffe`eae10000 00007ffe`eae38000   C:\WINDOWS\SYSTEM32\SRVCLI.DLL
                                ModLoad: 00007ffe`fe030000 00007ffe`fe03c000   C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL
                                (1b9c.c8c): Break instruction exception - code 80000003 (first chance)
                                ntdll!LdrInitShimEngineDynamic+0x360:
                                00007fff`00fe0630 cc              int     3
                                

                                Does this mean only the basic Qt modules are loaded?
                                I used Dependencies before and it showed the same structure.

                                B Offline
                                B Offline
                                Bonnie
                                wrote on 30 Sept 2020, 08:57 last edited by Bonnie
                                #16

                                @closer_ex
                                I'm not a WinDbg expert, but with only these output, your UI probably haven't shown yet, right?
                                You need to give it a "Go" from the "Debug" menu because it will auto break at the start.

                                1 Reply Last reply
                                1
                                • C Christian Ehrlicher
                                  30 Sept 2020, 08:36

                                  WinDbg has also a mode to catch the debug output afaik.

                                  As you see there are no plugins loaded. Is you jpeg plugin really in F:\cutexg music\imageformats ?

                                  C Offline
                                  C Offline
                                  closer_ex
                                  wrote on 30 Sept 2020, 09:27 last edited by closer_ex
                                  #17

                                  @Christian-Ehrlicher
                                  Yes they are, that's why I'm so confused. More output listed below, but still no image plugins loaded.

                                  I've also added config += release to make sure it uses release version plugins.

                                  Here is my deploy folder structure:( sorry images are uploaded to imgur, please click link to see)
                                  root

                                  Inside /imageformats are plugins copied by windeployqt and are release version:
                                  imageformats

                                  And by "doesn't load" I mean something like this:
                                  jpeg not loaded

                                  Running from Qt Creator:
                                  jpeg loaded

                                  There is another phenomenon that might help, as is mentioned in the main post:

                                  I kept a former version exe under the same deploy folder, which had no problem loading jpeg. I moved the qjpeg.dll out of the /imageformats folder, run it and saw the same null pixmap. Then I move the dll back, but this former one still can't load jpeg.

                                  @Bonnie
                                  Thanks for the hint, now it's creating more output:

                                  ************* Path validation summary **************
                                  Response                         Time (ms)     Location
                                  Deferred                                       srv*
                                  Symbol search path is: srv*
                                  Executable search path is: 
                                  ModLoad: 00007ff6`90ba0000 00007ff6`90c00000   F:\cutexg music\QXGMusic_win10.exe
                                  ModLoad: 00007fff`00f10000 00007fff`01105000   C:\WINDOWS\SYSTEM32\ntdll.dll
                                  ModLoad: 00007ffe`ff8c0000 00007ffe`ff97d000   C:\WINDOWS\System32\KERNEL32.DLL
                                  ModLoad: 00007ffe`fe650000 00007ffe`fe917000   C:\WINDOWS\System32\KERNELBASE.dll
                                  ModLoad: 00007fff`00da0000 00007fff`00ec9000   C:\WINDOWS\System32\ole32.dll
                                  ModLoad: 00007ffe`fea90000 00007ffe`feb90000   C:\WINDOWS\System32\ucrtbase.dll
                                  ModLoad: 00007fff`00c10000 00007fff`00d34000   C:\WINDOWS\System32\RPCRT4.dll
                                  ModLoad: 00007ffe`ffb30000 00007ffe`ffe85000   C:\WINDOWS\System32\combase.dll
                                  ModLoad: 00007fff`00a70000 00007fff`00a9a000   C:\WINDOWS\System32\GDI32.dll
                                  ModLoad: 00007ffe`fef40000 00007ffe`fef62000   C:\WINDOWS\System32\win32u.dll
                                  ModLoad: 00007ffe`fe980000 00007ffe`fea89000   C:\WINDOWS\System32\gdi32full.dll
                                  ModLoad: 00007ffe`febe0000 00007ffe`fec7d000   C:\WINDOWS\System32\msvcp_win.dll
                                  ModLoad: 00007ffe`ff980000 00007ffe`ffb20000   C:\WINDOWS\System32\USER32.dll
                                  ModLoad: 00007ffe`c84a0000 00007ffe`c8b76000   F:\cutexg music\Qt5Gui.dll
                                  ModLoad: 00007ffe`ce4d0000 00007ffe`cea17000   F:\cutexg music\Qt5Widgets.dll
                                  ModLoad: 00007ffe`ef2a0000 00007ffe`ef331000   C:\WINDOWS\SYSTEM32\MSVCP140.dll
                                  ModLoad: 00007ffe`c7ed0000 00007ffe`c8493000   F:\cutexg music\Qt5Core.dll
                                  ModLoad: 00007ffe`c9750000 00007ffe`c985a000   C:\WINDOWS\SYSTEM32\MFReadWrite.dll
                                  ModLoad: 00007fff`00710000 00007fff`007ae000   C:\WINDOWS\System32\msvcrt.dll
                                  ModLoad: 00007ffe`fffc0000 00007fff`00701000   C:\WINDOWS\System32\SHELL32.dll
                                  ModLoad: 00007ffe`d1a10000 00007ffe`d1bcb000   C:\WINDOWS\SYSTEM32\MFPlat.DLL
                                  ModLoad: 00007ffe`efb40000 00007ffe`efb59000   C:\WINDOWS\SYSTEM32\VCRUNTIME140.dll
                                  ModLoad: 00007ffe`fef70000 00007ffe`ff00b000   C:\WINDOWS\System32\sechost.dll
                                  ModLoad: 00007ffe`ce380000 00007ffe`ce4cf000   F:\cutexg music\Qt5Network.dll
                                  ModLoad: 00007ffe`fff50000 00007ffe`fffbb000   C:\WINDOWS\System32\WS2_32.dll
                                  ModLoad: 00007ffe`efb30000 00007ffe`efb3c000   C:\WINDOWS\SYSTEM32\VCRUNTIME140_1.dll
                                  ModLoad: 00007ffe`ff6f0000 00007ffe`ff79a000   C:\WINDOWS\System32\ADVAPI32.dll
                                  ModLoad: 00007ffe`fa730000 00007ffe`fa993000   C:\WINDOWS\SYSTEM32\d3d11.dll
                                  ModLoad: 00007ffe`fed60000 00007ffe`feebd000   C:\WINDOWS\System32\CRYPT32.dll
                                  ModLoad: 00007ffe`fcf90000 00007ffe`fd083000   C:\WINDOWS\SYSTEM32\dxgi.dll
                                  ModLoad: 00007ffe`fc0d0000 00007ffe`fc16f000   C:\WINDOWS\SYSTEM32\UxTheme.dll
                                  ModLoad: 00007ffe`feb90000 00007ffe`febdd000   C:\WINDOWS\System32\cfgmgr32.dll
                                  ModLoad: 00007ffe`faae0000 00007ffe`faae9000   C:\WINDOWS\SYSTEM32\MSVCP140_1.dll
                                  ModLoad: 00007ffe`fc2c0000 00007ffe`fc2ef000   C:\WINDOWS\SYSTEM32\dwmapi.dll
                                  ModLoad: 00007ffe`e4040000 00007ffe`e405d000   C:\WINDOWS\SYSTEM32\MPR.dll
                                  ModLoad: 00007ffe`fe540000 00007ffe`fe56e000   C:\WINDOWS\SYSTEM32\USERENV.dll
                                  ModLoad: 00007ffe`f90e0000 00007ffe`f90ea000   C:\WINDOWS\SYSTEM32\VERSION.dll
                                  ModLoad: 00007ffe`f02e0000 00007ffe`f02f8000   C:\WINDOWS\SYSTEM32\NETAPI32.dll
                                  ModLoad: 00007ffe`ffea0000 00007ffe`fff4e000   C:\WINDOWS\System32\shcore.dll
                                  ModLoad: 00007ffe`fdae0000 00007ffe`fdb1b000   C:\WINDOWS\SYSTEM32\IPHLPAPI.DLL
                                  ModLoad: 00007ffe`fdb20000 00007ffe`fdbeb000   C:\WINDOWS\SYSTEM32\DNSAPI.dll
                                  ModLoad: 00007ffe`f2c10000 00007ffe`f2c37000   C:\WINDOWS\SYSTEM32\WINMM.dll
                                  ModLoad: 00007ffe`fdbf0000 00007ffe`fdbfc000   C:\WINDOWS\SYSTEM32\NETUTILS.DLL
                                  ModLoad: 00007ffe`eae10000 00007ffe`eae38000   C:\WINDOWS\SYSTEM32\SRVCLI.DLL
                                  ModLoad: 00007ffe`fe030000 00007ffe`fe03c000   C:\WINDOWS\SYSTEM32\CRYPTBASE.DLL
                                  ModLoad: 00007fff`00b00000 00007fff`00b30000   C:\WINDOWS\System32\IMM32.DLL
                                  ModLoad: 00007ffe`ffe90000 00007ffe`ffe99000   C:\WINDOWS\System32\NSI.dll
                                  ModLoad: 00007ffe`fc5b0000 00007ffe`fc5c3000   C:\WINDOWS\SYSTEM32\kernel.appcore.dll
                                  ModLoad: 00007ffe`feec0000 00007ffe`fef3f000   C:\WINDOWS\System32\bcryptPrimitives.dll
                                  ModLoad: 00007ffe`d19a0000 00007ffe`d19d0000   C:\WINDOWS\SYSTEM32\RTWorkQ.DLL
                                  ModLoad: 00007ffe`fc7b0000 00007ffe`fcf43000   C:\WINDOWS\SYSTEM32\windows.storage.dll
                                  ModLoad: 00007ffe`fe0c0000 00007ffe`fe0ec000   C:\WINDOWS\SYSTEM32\Wldp.dll
                                  ModLoad: 00007fff`00aa0000 00007fff`00af5000   C:\WINDOWS\System32\shlwapi.dll
                                  ModLoad: 00007ffe`fe580000 00007ffe`fe5a6000   C:\WINDOWS\SYSTEM32\profapi.dll
                                  ModLoad: 00007ffe`c7d50000 00007ffe`c7ec5000   F:\cutexg music\platforms\qwindows.dll
                                  ModLoad: 00007fff`00b40000 00007fff`00c0d000   C:\WINDOWS\System32\OLEAUT32.dll
                                  ModLoad: 00007ffe`fa280000 00007ffe`fa294000   C:\WINDOWS\SYSTEM32\WTSAPI32.dll
                                  ModLoad: 00007ffe`fdc50000 00007ffe`fdc9b000   C:\WINDOWS\SYSTEM32\powrprof.dll
                                  ModLoad: 00007ffe`fdac0000 00007ffe`fdad2000   C:\WINDOWS\SYSTEM32\UMPDC.dll
                                  ModLoad: 00007ffe`de3e0000 00007ffe`de406000   F:\cutexg music\styles\qwindowsvistastyle.dll
                                  ModLoad: 00007ffe`dbe50000 00007ffe`dc0ce000   C:\WINDOWS\system32\dwrite.dll
                                  ModLoad: 00007ffe`f8930000 00007ffe`f8947000   C:\WINDOWS\SYSTEM32\dhcpcsvc6.DLL
                                  ModLoad: 00007ffe`f8910000 00007ffe`f892d000   C:\WINDOWS\SYSTEM32\dhcpcsvc.DLL
                                  ModLoad: 00007ffe`f61f0000 00007ffe`f63bd000   C:\WINDOWS\system32\d3d9.dll
                                  ModLoad: 00007ffe`d8ba0000 00007ffe`d8c3e000   C:\WINDOWS\SYSTEM32\xaudio2_9.dll
                                  ModLoad: 00007ffe`f90f0000 00007ffe`f9175000   C:\WINDOWS\SYSTEM32\MMDevAPI.DLL
                                  ModLoad: 00007ffe`f8ea0000 00007ffe`f8eaa000   C:\WINDOWS\SYSTEM32\AVRT.dll
                                  ModLoad: 00007ffe`fe400000 00007ffe`fe42c000   C:\WINDOWS\SYSTEM32\DEVOBJ.dll
                                  ModLoad: 00007fff`007b0000 00007fff`00858000   C:\WINDOWS\System32\clbcatq.dll
                                  ModLoad: 00007ffe`f8eb0000 00007ffe`f8ee1000   C:\WINDOWS\SYSTEM32\cryptnet.dll
                                  ModLoad: 00007ffe`fe920000 00007ffe`fe980000   C:\WINDOWS\System32\WINTRUST.DLL
                                  ModLoad: 00007ffe`fe240000 00007ffe`fe252000   C:\WINDOWS\SYSTEM32\MSASN1.dll
                                  ModLoad: 00007ffe`ff510000 00007ffe`ff52d000   C:\WINDOWS\System32\imagehlp.dll
                                  ModLoad: 00007ffe`f9280000 00007ffe`f9400000   C:\WINDOWS\SYSTEM32\AUDIOSES.DLL
                                  ModLoad: 00007ffe`fc1d0000 00007ffe`fc1e4000   C:\WINDOWS\SYSTEM32\resourcepolicyclient.dll
                                  ModLoad: 00007ffe`fe010000 00007ffe`fe028000   C:\WINDOWS\SYSTEM32\CRYPTSP.dll
                                  ModLoad: 00007ffe`fd760000 00007ffe`fd794000   C:\WINDOWS\system32\rsaenh.dll
                                  ModLoad: 00007ffe`fed30000 00007ffe`fed57000   C:\WINDOWS\System32\bcrypt.dll
                                  ModLoad: 00007ffe`ff7a0000 00007ffe`ff8b5000   C:\WINDOWS\System32\MSCTF.dll
                                  ModLoad: 00007ffe`dcae0000 00007ffe`dcb1e000   C:\WINDOWS\system32\dataexchange.dll
                                  ModLoad: 00007ffe`fb340000 00007ffe`fb525000   C:\WINDOWS\system32\dcomp.dll
                                  ModLoad: 00007ffe`f8050000 00007ffe`f8257000   C:\WINDOWS\system32\twinapi.appcore.dll
                                  ModLoad: 00007ffe`edc10000 00007ffe`edd0d000   C:\WINDOWS\SYSTEM32\textinputframework.dll
                                  ModLoad: 00007ffe`fb8b0000 00007ffe`fbc0a000   C:\WINDOWS\System32\CoreUIComponents.dll
                                  ModLoad: 00007ffe`fbc10000 00007ffe`fbd02000   C:\WINDOWS\System32\CoreMessaging.dll
                                  ModLoad: 00007ffe`fd380000 00007ffe`fd3b3000   C:\WINDOWS\SYSTEM32\ntmarta.dll
                                  ModLoad: 00007ffe`fb1e0000 00007ffe`fb336000   C:\WINDOWS\SYSTEM32\wintypes.dll
                                  ModLoad: 00007ffe`e7ab0000 00007ffe`e7b16000   C:\WINDOWS\system32\Oleacc.dll
                                  ModLoad: 00007ffe`d5840000 00007ffe`d5b34000   C:\WINDOWS\system32\UIAutomationCore.dll
                                  ModLoad: 00007ffe`f9fd0000 00007ffe`fa0c7000   C:\WINDOWS\SYSTEM32\PROPSYS.dll
                                  ModLoad: 00007ffe`fe450000 00007ffe`fe4f2000   C:\WINDOWS\SYSTEM32\sxs.dll
                                  (3558.275c): Break instruction exception - code 80000003 (first chance)
                                  ntdll!DbgBreakPoint:
                                  00007fff`00faf8b0 cc              int     3
                                  

                                  Seems the platforms and styles plugins are loaded, but still no imageformats.

                                  1 Reply Last reply
                                  0
                                  • C Online
                                    C Online
                                    Christian Ehrlicher
                                    Lifetime Qt Champion
                                    wrote on 30 Sept 2020, 11:06 last edited by
                                    #18

                                    We need the debug output from the system where the plugins are not loaded.

                                    Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                                    Visit the Qt Academy at https://academy.qt.io/catalog

                                    C 1 Reply Last reply 30 Sept 2020, 11:55
                                    0
                                    • C Christian Ehrlicher
                                      30 Sept 2020, 11:06

                                      We need the debug output from the system where the plugins are not loaded.

                                      C Offline
                                      C Offline
                                      closer_ex
                                      wrote on 30 Sept 2020, 11:55 last edited by
                                      #19

                                      @Christian-Ehrlicher

                                      The following lines are missing:

                                      ModLoad: 00007ffe`eef80000 00007ffe`eef8d000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qgif.dll
                                      ModLoad: 00007ffe`e3130000 00007ffe`e313f000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qicns.dll
                                      ModLoad: 00007ffe`de440000 00007ffe`de44d000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qico.dll
                                      ModLoad: 00007ffe`d8bd0000 00007ffe`d8c3a000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qjpeg.dll
                                      ModLoad: 00007ffe`de430000 00007ffe`de43c000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qsvg.dll
                                      ModLoad: 00007ffe`de3b0000 00007ffe`de404000   F:\Qt\5.15.0\msvc2019_64\bin\Qt5Svg.dll
                                      ModLoad: 00007ffe`de370000 00007ffe`de37c000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qtga.dll
                                      ModLoad: 00007ffe`cf660000 00007ffe`cf6c3000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qtiff.dll
                                      ModLoad: 00007ffe`d8bc0000 00007ffe`d8bcb000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qwbmp.dll
                                      ModLoad: 00007ffe`cf5d0000 00007ffe`cf653000   F:\Qt\5.15.0\msvc2019_64\plugins\imageformats\qwebp.dll
                                      

                                      Right before qwindows.dll.
                                      I compared 2 outputs, other lines are the same except some loading sequence. No clue why Qt5Svg is not loaded though...

                                      1 Reply Last reply
                                      0
                                      • C Online
                                        C Online
                                        Christian Ehrlicher
                                        Lifetime Qt Champion
                                        wrote on 30 Sept 2020, 12:00 last edited by
                                        #20

                                        Again: please find a way to catch the debug outputs (e.g. with qInstallMessageHandler) so we can see what QT_DEBUG_PLUGINS prints out!

                                        Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
                                        Visit the Qt Academy at https://academy.qt.io/catalog

                                        C 1 Reply Last reply 30 Sept 2020, 13:08
                                        0
                                        • C Christian Ehrlicher
                                          30 Sept 2020, 12:00

                                          Again: please find a way to catch the debug outputs (e.g. with qInstallMessageHandler) so we can see what QT_DEBUG_PLUGINS prints out!

                                          C Offline
                                          C Offline
                                          closer_ex
                                          wrote on 30 Sept 2020, 13:08 last edited by
                                          #21

                                          @Christian-Ehrlicher
                                          The message handler somehow started to log plugins debug info.

                                          Debug: QFactoryLoader::QFactoryLoader() checking directory path "F:/cutexg music/platforms" ...
                                          Debug: QFactoryLoader::QFactoryLoader() looking at "F:/cutexg music/platforms/qminimal.dll"
                                          Warning: Found metadata in lib F:/cutexg music/platforms/qminimal.dll, metadata=
                                          {
                                              "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                                              "MetaData": {
                                                  "Keys": [
                                                      "minimal"
                                                  ]
                                              },
                                              "archreq": 0,
                                              "className": "QMinimalIntegrationPlugin",
                                              "debug": false,
                                              "version": 331520
                                          }
                                          
                                          
                                          Debug: Got keys from plugin meta data ("minimal")
                                          Debug: QFactoryLoader::QFactoryLoader() looking at "F:/cutexg music/platforms/qwindows.dll"
                                          Warning: Found metadata in lib F:/cutexg music/platforms/qwindows.dll, metadata=
                                          {
                                              "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                                              "MetaData": {
                                                  "Keys": [
                                                      "windows"
                                                  ]
                                              },
                                              "archreq": 0,
                                              "className": "QWindowsIntegrationPlugin",
                                              "debug": false,
                                              "version": 331520
                                          }
                                          
                                          
                                          Debug: Got keys from plugin meta data ("windows")
                                          Debug: loaded library "F:/cutexg music/platforms/qwindows.dll"
                                          Debug: QFactoryLoader::QFactoryLoader() checking directory path "F:/cutexg music/platformthemes" ...
                                          Debug: QFactoryLoader::QFactoryLoader() checking directory path "F:/cutexg music/styles" ...
                                          Debug: QFactoryLoader::QFactoryLoader() looking at "F:/cutexg music/styles/qwindowsvistastyle.dll"
                                          Warning: Found metadata in lib F:/cutexg music/styles/qwindowsvistastyle.dll, metadata=
                                          {
                                              "IID": "org.qt-project.Qt.QStyleFactoryInterface",
                                              "MetaData": {
                                                  "Keys": [
                                                      "windowsvista"
                                                  ]
                                              },
                                              "archreq": 0,
                                              "className": "QWindowsVistaStylePlugin",
                                              "debug": false,
                                              "version": 331520
                                          }
                                          
                                          
                                          Debug: Got keys from plugin meta data ("windowsvista")
                                          Debug: loaded library "F:/cutexg music/styles/qwindowsvistastyle.dll"
                                          Debug: QFactoryLoader::QFactoryLoader() checking directory path "F:/cutexg music/accessible" ...
                                          Debug: QFactoryLoader::QFactoryLoader() checking directory path "F:/cutexg music/accessiblebridge" ...
                                          

                                          Indicating it's not even looking for the imageformats.

                                          1 Reply Last reply
                                          0

                                          11/28

                                          30 Sept 2020, 06:02

                                          • Login

                                          • Login or register to search.
                                          11 out of 28
                                          • First post
                                            11/28
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups
                                          • Search
                                          • Get Qt Extensions
                                          • Unsolved