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  4. windeployqt, looks ok, but no files transferred
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windeployqt, looks ok, but no files transferred

Scheduled Pinned Locked Moved Solved Installation and Deployment
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  • SPlattenS SPlatten

    @KroMignon , when I first encountered this issue, the dll's were in individual directories, I moved them in an effort to fix it, it didn't.

    Is your suggestion to recreate this structure? I don't see the environment variable QT_KIT_DIR. This was the original structure:
    81e52012-7b2d-4c05-8454-de44b2dd2048-image.png

    KroMignonK Offline
    KroMignonK Offline
    KroMignon
    wrote on last edited by
    #54

    @SPlatten said in windeployqt, looks ok, but no files transferred:

    when I first encountered this issue, the dll's were in individual directories, I moved them in an effort to fix it, it didn't.
    Is your suggestion to recreate this structure? I don't see the environment variable QT_KIT_DIR.

    Sorry, I was a little bit 'untidy'. For me QT_KIT_DIR means the path to the Qt kit you have used to compile the binary:

    @ECHO off
    @ECHO Trainer Application Installer
    REM Install services and applications
    @ECHO Installing MariaDB
    START /wait C:\Windows\System32\msiexec /i mariadb-10.5.9-win32.msi PASSWORD=PASSWORD SERVICENAME=MariaDB /qn
    @ECHO Installing MySQL/MariaDB Connector-C 6.1.5
    START /wait C:\Windows\System32\msiexec /i mysql-connector-c-6.1.5-win32.msi /qn
    @ECHO Importing Trainer database from SQL source...
    MYSQL -u root -pPassword --force < trainer.sql
    @ECHO Installing Trainer application and dll's
    SET INSTFLDR=%USERPROFILE%\Trainer
    IF NOT EXIST %INSTFLDR% MKDIR %USERPROFILE%\Trainer
    XCOPY *.* %INSTFLDR% /E /S
    SET QT5.9.2=C:\Qt\Qt5.9.2\5.9.2\msvc2015
    XCOPY %QT5.9.2%\plugin\* %INSTFLDR% /E /S
    @ECHO Complete...
    

    It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

    1 Reply Last reply
    0
    • SPlattenS SPlatten

      @KroMignon , when I first encountered this issue, the dll's were in individual directories, I moved them in an effort to fix it, it didn't.

      Is your suggestion to recreate this structure? I don't see the environment variable QT_KIT_DIR. This was the original structure:
      81e52012-7b2d-4c05-8454-de44b2dd2048-image.png

      KroMignonK Offline
      KroMignonK Offline
      KroMignon
      wrote on last edited by KroMignon
      #55

      @SPlatten said in windeployqt, looks ok, but no files transferred:

      when I first encountered this issue, the dll's were in individual directories, I moved them in an effort to fix it, it didn't.

      This directory struct is mandatory.
      According to your error message there is no "qwindows.dll" in "platforms" sub-directory.

      It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

      SPlattenS 1 Reply Last reply
      0
      • KroMignonK KroMignon

        @SPlatten said in windeployqt, looks ok, but no files transferred:

        when I first encountered this issue, the dll's were in individual directories, I moved them in an effort to fix it, it didn't.

        This directory struct is mandatory.
        According to your error message there is no "qwindows.dll" in "platforms" sub-directory.

        SPlattenS Offline
        SPlattenS Offline
        SPlatten
        wrote on last edited by
        #56

        @KroMignon , ok, just done exactly that the entire tree structure is now present, still getting exactly the same result.

        Kind Regards,
        Sy

        KroMignonK jsulmJ 2 Replies Last reply
        0
        • SPlattenS SPlatten

          @KroMignon , ok, just done exactly that the entire tree structure is now present, still getting exactly the same result.

          KroMignonK Offline
          KroMignonK Offline
          KroMignon
          wrote on last edited by
          #57

          @SPlatten said in windeployqt, looks ok, but no files transferred:

          ok, just done exactly that the entire tree structure is now present, still getting exactly the same result.

          If plugin is present, then there are dll which cannot be loaded.
          Try to set QT_DEBUG_PLUGINS and take a look at debug messages on console when starting the binary.
          I would recommend to use a little batch script to start the binary and redirect output to text file:

          set QT_DEBUG_PLUGINS=1
          trnServer.eve > debug.txt 2>&1
          
          

          It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

          SPlattenS 1 Reply Last reply
          1
          • SPlattenS SPlatten

            @KroMignon , ok, just done exactly that the entire tree structure is now present, still getting exactly the same result.

            jsulmJ Offline
            jsulmJ Offline
            jsulm
            Lifetime Qt Champion
            wrote on last edited by
            #58

            @SPlatten The directory structure is explained here: https://doc.qt.io/qt-5/windows-deployment.html

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

            1 Reply Last reply
            0
            • KroMignonK KroMignon

              @SPlatten said in windeployqt, looks ok, but no files transferred:

              ok, just done exactly that the entire tree structure is now present, still getting exactly the same result.

              If plugin is present, then there are dll which cannot be loaded.
              Try to set QT_DEBUG_PLUGINS and take a look at debug messages on console when starting the binary.
              I would recommend to use a little batch script to start the binary and redirect output to text file:

              set QT_DEBUG_PLUGINS=1
              trnServer.eve > debug.txt 2>&1
              
              
              SPlattenS Offline
              SPlattenS Offline
              SPlatten
              wrote on last edited by
              #59

              @KroMignon, debug.txt:

              QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms" ...
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "direct2d"
                      ]
                  },
                  "className": "QWindowsDirect2DIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("direct2d")
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "direct2d"
                      ]
                  },
                  "className": "QWindowsDirect2DIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "minimal"
                      ]
                  },
                  "className": "QMinimalIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("minimal")
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "minimal"
                      ]
                  },
                  "className": "QMinimalIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "offscreen"
                      ]
                  },
                  "className": "QOffscreenIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("offscreen")
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "offscreen"
                      ]
                  },
                  "className": "QOffscreenIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "windows"
                      ]
                  },
                  "className": "QWindowsIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("windows")
              QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll"
              Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "windows"
                      ]
                  },
                  "className": "QWindowsIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/simon.platten/Trainer/platforms" ...
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "direct2d"
                      ]
                  },
                  "className": "QWindowsDirect2DIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("direct2d")
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "direct2d"
                      ]
                  },
                  "className": "QWindowsDirect2DIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimal.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimal.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "minimal"
                      ]
                  },
                  "className": "QMinimalIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("minimal")
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimald.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimald.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "minimal"
                      ]
                  },
                  "className": "QMinimalIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Users/simon.platten/Trainer/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "offscreen"
                      ]
                  },
                  "className": "QOffscreenIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("offscreen")
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "offscreen"
                      ]
                  },
                  "className": "QOffscreenIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindows.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindows.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "windows"
                      ]
                  },
                  "className": "QWindowsIntegrationPlugin",
                  "debug": false,
                  "version": 329986
              }
              
              
              Got keys from plugin meta data ("windows")
              QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll"
              Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll, metadata=
              {
                  "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                  "MetaData": {
                      "Keys": [
                          "windows"
                      ]
                  },
                  "className": "QWindowsIntegrationPlugin",
                  "debug": true,
                  "version": 329986
              }
              
              
              "The plugin 'C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                       not a plugin
              Cannot load library C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins\platforms\qwindows.dll: Unknown error 0x000000c1.
              QLibraryPrivate::loadPlugin failed on "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll" : "Cannot load library C:\\Qt\\Qt5.9.2\\5.9.2\\msvc2015\\plugins\\platforms\\qwindows.dll: Unknown error 0x000000c1."
              This application failed to start because it could not find or load the Qt platform plugin "windows"
              in "".
              
              Available platform plugins are: direct2d, minimal, offscreen, windows.
              
              Reinstalling the application may fix this problem.
              

              Kind Regards,
              Sy

              jsulmJ 2 Replies Last reply
              0
              • SPlattenS SPlatten

                @KroMignon, debug.txt:

                QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms" ...
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "direct2d"
                        ]
                    },
                    "className": "QWindowsDirect2DIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("direct2d")
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "direct2d"
                        ]
                    },
                    "className": "QWindowsDirect2DIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "minimal"
                        ]
                    },
                    "className": "QMinimalIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("minimal")
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "minimal"
                        ]
                    },
                    "className": "QMinimalIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "offscreen"
                        ]
                    },
                    "className": "QOffscreenIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("offscreen")
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "offscreen"
                        ]
                    },
                    "className": "QOffscreenIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "windows"
                        ]
                    },
                    "className": "QWindowsIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("windows")
                QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll"
                Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "windows"
                        ]
                    },
                    "className": "QWindowsIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/simon.platten/Trainer/platforms" ...
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "direct2d"
                        ]
                    },
                    "className": "QWindowsDirect2DIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("direct2d")
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "direct2d"
                        ]
                    },
                    "className": "QWindowsDirect2DIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimal.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimal.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "minimal"
                        ]
                    },
                    "className": "QMinimalIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("minimal")
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimald.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimald.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "minimal"
                        ]
                    },
                    "className": "QMinimalIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Users/simon.platten/Trainer/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "offscreen"
                        ]
                    },
                    "className": "QOffscreenIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("offscreen")
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "offscreen"
                        ]
                    },
                    "className": "QOffscreenIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindows.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindows.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "windows"
                        ]
                    },
                    "className": "QWindowsIntegrationPlugin",
                    "debug": false,
                    "version": 329986
                }
                
                
                Got keys from plugin meta data ("windows")
                QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll"
                Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll, metadata=
                {
                    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                    "MetaData": {
                        "Keys": [
                            "windows"
                        ]
                    },
                    "className": "QWindowsIntegrationPlugin",
                    "debug": true,
                    "version": 329986
                }
                
                
                "The plugin 'C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                         not a plugin
                Cannot load library C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins\platforms\qwindows.dll: Unknown error 0x000000c1.
                QLibraryPrivate::loadPlugin failed on "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll" : "Cannot load library C:\\Qt\\Qt5.9.2\\5.9.2\\msvc2015\\plugins\\platforms\\qwindows.dll: Unknown error 0x000000c1."
                This application failed to start because it could not find or load the Qt platform plugin "windows"
                in "".
                
                Available platform plugins are: direct2d, minimal, offscreen, windows.
                
                Reinstalling the application may fix this problem.
                
                jsulmJ Offline
                jsulmJ Offline
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #60

                @SPlatten said in windeployqt, looks ok, but no files transferred:

                "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
                not a plugin

                This is your problem

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

                SPlattenS 1 Reply Last reply
                0
                • jsulmJ jsulm

                  @SPlatten said in windeployqt, looks ok, but no files transferred:

                  "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)"
                  not a plugin

                  This is your problem

                  SPlattenS Offline
                  SPlattenS Offline
                  SPlatten
                  wrote on last edited by SPlatten
                  #61

                  @jsulm , I'm 99% sure the exe I am using is from the release build as its only 923KB, the debug version of the same is 1,637 KB.

                  Kind Regards,
                  Sy

                  jsulmJ 1 Reply Last reply
                  0
                  • SPlattenS SPlatten

                    @jsulm , I'm 99% sure the exe I am using is from the release build as its only 923KB, the debug version of the same is 1,637 KB.

                    jsulmJ Offline
                    jsulmJ Offline
                    jsulm
                    Lifetime Qt Champion
                    wrote on last edited by jsulm
                    #62

                    @SPlatten said in windeployqt, looks ok, but no files transferred:

                    is from the release build

                    Then don't copy debug versions of the Qt libs/plug-ins, only release versions...

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

                    SPlattenS 1 Reply Last reply
                    0
                    • jsulmJ jsulm

                      @SPlatten said in windeployqt, looks ok, but no files transferred:

                      is from the release build

                      Then don't copy debug versions of the Qt libs/plug-ins, only release versions...

                      SPlattenS Offline
                      SPlattenS Offline
                      SPlatten
                      wrote on last edited by
                      #63

                      @jsulm , I haven't got any debug libraries ending with d.dll in the structure, confirmed this by using explorer with *d.dll in search platforms area.

                      Kind Regards,
                      Sy

                      1 Reply Last reply
                      0
                      • SPlattenS SPlatten

                        @KroMignon, debug.txt:

                        QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms" ...
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2d.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("direct2d")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimal.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "className": "QMinimalIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("minimal")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "className": "QMinimalIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreen.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("offscreen")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "className": "QWindowsIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("windows")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll"
                        Found metadata in lib C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "className": "QWindowsIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() checking directory path "C:/Users/simon.platten/Trainer/platforms" ...
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2d.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("direct2d")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "direct2d"
                                ]
                            },
                            "className": "QWindowsDirect2DIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Users/simon.platten/Trainer/platforms/qdirect2dd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimal.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimal.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "className": "QMinimalIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("minimal")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qminimald.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qminimald.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "minimal"
                                ]
                            },
                            "className": "QMinimalIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Users/simon.platten/Trainer/platforms/qminimald.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreen.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("offscreen")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "offscreen"
                                ]
                            },
                            "className": "QOffscreenIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Users/simon.platten/Trainer/platforms/qoffscreend.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindows.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindows.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "className": "QWindowsIntegrationPlugin",
                            "debug": false,
                            "version": 329986
                        }
                        
                        
                        Got keys from plugin meta data ("windows")
                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll"
                        Found metadata in lib C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll, metadata=
                        {
                            "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
                            "MetaData": {
                                "Keys": [
                                    "windows"
                                ]
                            },
                            "className": "QWindowsIntegrationPlugin",
                            "debug": true,
                            "version": 329986
                        }
                        
                        
                        "The plugin 'C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll' uses incompatible Qt library. (Cannot mix debug and release libraries.)" 
                                 not a plugin
                        Cannot load library C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins\platforms\qwindows.dll: Unknown error 0x000000c1.
                        QLibraryPrivate::loadPlugin failed on "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms/qwindows.dll" : "Cannot load library C:\\Qt\\Qt5.9.2\\5.9.2\\msvc2015\\plugins\\platforms\\qwindows.dll: Unknown error 0x000000c1."
                        This application failed to start because it could not find or load the Qt platform plugin "windows"
                        in "".
                        
                        Available platform plugins are: direct2d, minimal, offscreen, windows.
                        
                        Reinstalling the application may fix this problem.
                        
                        jsulmJ Offline
                        jsulmJ Offline
                        jsulm
                        Lifetime Qt Champion
                        wrote on last edited by
                        #64

                        @SPlatten said in windeployqt, looks ok, but no files transferred:

                        QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll"

                        Then what is this?

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

                        SPlattenS 1 Reply Last reply
                        0
                        • jsulmJ jsulm

                          @SPlatten said in windeployqt, looks ok, but no files transferred:

                          QFactoryLoader::QFactoryLoader() looking at "C:/Users/simon.platten/Trainer/platforms/qwindowsd.dll"

                          Then what is this?

                          SPlattenS Offline
                          SPlattenS Offline
                          SPlatten
                          wrote on last edited by
                          #65

                          @jsulm , I really don't know how they got they're, perhaps on the last copy added from @KroMignon instruction? In anycase both the debug and the release dll's are in the same location, I will get rid of the debug dlls now.

                          Kind Regards,
                          Sy

                          KroMignonK 1 Reply Last reply
                          0
                          • SPlattenS SPlatten

                            @jsulm , I really don't know how they got they're, perhaps on the last copy added from @KroMignon instruction? In anycase both the debug and the release dll's are in the same location, I will get rid of the debug dlls now.

                            KroMignonK Offline
                            KroMignonK Offline
                            KroMignon
                            wrote on last edited by KroMignon
                            #66

                            @SPlatten said in windeployqt, looks ok, but no files transferred:

                            really don't know how they got they're, perhaps on the last copy added from @KroMignon instruction? In anycase both the debug and the release dll's are in the same location, I will get rid of the debug dlls now.

                            Yes, copy with 'brute force' is not a kind way: perhaps you should add del %INSTFLDR%/*/*d.dll /a /s to remove the debug DLL.

                            But I see another problem:

                            Cannot load library C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins\platforms\qwindows.dll: Unknown error 0x000000c1.

                            Why do your application try to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins ?
                            Do you have set QT_PLUGIN_PATH?

                            It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                            SPlattenS 1 Reply Last reply
                            0
                            • KroMignonK KroMignon

                              @SPlatten said in windeployqt, looks ok, but no files transferred:

                              really don't know how they got they're, perhaps on the last copy added from @KroMignon instruction? In anycase both the debug and the release dll's are in the same location, I will get rid of the debug dlls now.

                              Yes, copy with 'brute force' is not a kind way: perhaps you should add del %INSTFLDR%/*/*d.dll /a /s to remove the debug DLL.

                              But I see another problem:

                              Cannot load library C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins\platforms\qwindows.dll: Unknown error 0x000000c1.

                              Why do your application try to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins ?
                              Do you have set QT_PLUGIN_PATH?

                              SPlattenS Offline
                              SPlattenS Offline
                              SPlatten
                              wrote on last edited by SPlatten
                              #67

                              @KroMignon , I don't have the QT_PLUGIN_PATH environment variable set, I'll try adding now.

                              Same, no difference.

                              Kind Regards,
                              Sy

                              KroMignonK 1 Reply Last reply
                              0
                              • SPlattenS SPlatten

                                @KroMignon , I don't have the QT_PLUGIN_PATH environment variable set, I'll try adding now.

                                Same, no difference.

                                KroMignonK Offline
                                KroMignonK Offline
                                KroMignon
                                wrote on last edited by KroMignon
                                #68

                                @SPlatten said in windeployqt, looks ok, but no files transferred:

                                I don't have the QT_PLUGIN_PATH environment variable set, I'll try adding now.

                                Using QT_PLUGIN_PATH is not really necessary and don't made sense to me (cf. https://doc.qt.io/qt-5/deployment-plugins.html).

                                But why do your application try to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins and not from the application path?

                                Per default, the Qt application will try to load the plugin located in the application installation directory.
                                The only way to load from another location is:

                                • set QT_PLUGIN_PATH
                                • by using qt.conf (cf. https://doc.qt.io/qt-5/qt-conf.html)
                                • set by code the plugin load path with QCoreApplication::setLibraryPaths()

                                What is your scenario?

                                It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                                SPlattenS 1 Reply Last reply
                                0
                                • KroMignonK KroMignon

                                  @SPlatten said in windeployqt, looks ok, but no files transferred:

                                  I don't have the QT_PLUGIN_PATH environment variable set, I'll try adding now.

                                  Using QT_PLUGIN_PATH is not really necessary and don't made sense to me (cf. https://doc.qt.io/qt-5/deployment-plugins.html).

                                  But why do your application try to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins and not from the application path?

                                  Per default, the Qt application will try to load the plugin located in the application installation directory.
                                  The only way to load from another location is:

                                  • set QT_PLUGIN_PATH
                                  • by using qt.conf (cf. https://doc.qt.io/qt-5/qt-conf.html)
                                  • set by code the plugin load path with QCoreApplication::setLibraryPaths()

                                  What is your scenario?

                                  SPlattenS Offline
                                  SPlattenS Offline
                                  SPlatten
                                  wrote on last edited by
                                  #69

                                  @KroMignon , I am constructing or trying to build an installer since I cannot get it working. On the target system Qt will not have been installed and shouldn't need installing, so I am trying to package up everything required to run the executable, thats why the plugins are being installed relative to the EXE.

                                  Kind Regards,
                                  Sy

                                  KroMignonK 1 Reply Last reply
                                  0
                                  • SPlattenS SPlatten

                                    @KroMignon , I am constructing or trying to build an installer since I cannot get it working. On the target system Qt will not have been installed and shouldn't need installing, so I am trying to package up everything required to run the executable, thats why the plugins are being installed relative to the EXE.

                                    KroMignonK Offline
                                    KroMignonK Offline
                                    KroMignon
                                    wrote on last edited by KroMignon
                                    #70

                                    @SPlatten said in windeployqt, looks ok, but no files transferred:

                                    I am constructing or trying to build an installer since I cannot get it working. On the target system Qt will not have been installed and shouldn't need installing, so I am trying to package up everything required to run the executable, thats why the plugins are being installed relative to the EXE.

                                    I understand this but, according to the console output, the application tries to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins:

                                    QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms"

                                    and not from the application path.

                                    So my question is why? This is not the normal case, you must have done something special.

                                    It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                                    SPlattenS 2 Replies Last reply
                                    0
                                    • KroMignonK KroMignon

                                      @SPlatten said in windeployqt, looks ok, but no files transferred:

                                      I am constructing or trying to build an installer since I cannot get it working. On the target system Qt will not have been installed and shouldn't need installing, so I am trying to package up everything required to run the executable, thats why the plugins are being installed relative to the EXE.

                                      I understand this but, according to the console output, the application tries to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins:

                                      QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms"

                                      and not from the application path.

                                      So my question is why? This is not the normal case, you must have done something special.

                                      SPlattenS Offline
                                      SPlattenS Offline
                                      SPlatten
                                      wrote on last edited by
                                      #71

                                      @KroMignon , why is because I didn't realise it would do this, I thought the default search criteria for DLL's is first to look in the local folder then to search the Windows folder, I don't know how or why its looking in the Qt installation folder?

                                      Kind Regards,
                                      Sy

                                      KroMignonK 1 Reply Last reply
                                      0
                                      • KroMignonK KroMignon

                                        @SPlatten said in windeployqt, looks ok, but no files transferred:

                                        I am constructing or trying to build an installer since I cannot get it working. On the target system Qt will not have been installed and shouldn't need installing, so I am trying to package up everything required to run the executable, thats why the plugins are being installed relative to the EXE.

                                        I understand this but, according to the console output, the application tries to load plugins from C:\Qt\Qt5.9.2\5.9.2\msvc2015\plugins:

                                        QFactoryLoader::QFactoryLoader() checking directory path "C:/Qt/Qt5.9.2/5.9.2/msvc2015/plugins/platforms"

                                        and not from the application path.

                                        So my question is why? This is not the normal case, you must have done something special.

                                        SPlattenS Offline
                                        SPlattenS Offline
                                        SPlatten
                                        wrote on last edited by SPlatten
                                        #72

                                        @KroMignon Where does the qt.conf file go? In the same location as the EXE ?

                                        NVM, read from documentation.

                                        Kind Regards,
                                        Sy

                                        1 Reply Last reply
                                        0
                                        • SPlattenS SPlatten

                                          @KroMignon , why is because I didn't realise it would do this, I thought the default search criteria for DLL's is first to look in the local folder then to search the Windows folder, I don't know how or why its looking in the Qt installation folder?

                                          KroMignonK Offline
                                          KroMignonK Offline
                                          KroMignon
                                          wrote on last edited by KroMignon
                                          #73

                                          @SPlatten said in windeployqt, looks ok, but no files transferred:

                                          why is because I didn't realise it would do this, I thought the default search criteria for DLL's is first to look in the local folder then to search the Windows folder, I don't know how or why its looking in the Qt installation folder?

                                          The way Qt is searching plugins is well documented (cf. https://doc.qt.io/qt-5/deployment-plugins.html).
                                          This is why I asked you what you have done:

                                          • set QT_PLUGIN_PATH ?
                                          • defining a qt.conf file (cf. https://doc.qt.io/qt-5/qt-conf.html)?
                                          • by code with QCoreApplication::setLibraryPaths() or QCoreApplication::addLibraryPath()?

                                          It is an old maxim of mine that when you have excluded the impossible, whatever remains, however improbable, must be the truth. (Sherlock Holmes)

                                          SPlattenS 1 Reply Last reply
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