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

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  • J.HilkJ J.Hilk

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

    @J-Hilk, the target has to be what it is.

    let windeployqt do its job with that one -> verify it works as standalone -> Copy files manually for the 32 bit version, using the 64 bit folder as template -> pray

    SPlattenS Offline
    SPlattenS Offline
    SPlatten
    wrote on last edited by
    #45

    @J-Hilk , back around to the same problem again:
    98d9c941-2953-466a-8aea-5f349c8b7088-image.png

    Kind Regards,
    Sy

    KroMignonK 1 Reply Last reply
    0
    • SPlattenS SPlatten

      @J-Hilk , back around to the same problem again:
      98d9c941-2953-466a-8aea-5f349c8b7088-image.png

      KroMignonK Offline
      KroMignonK Offline
      KroMignon
      wrote on last edited by
      #46

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

      back around to the same problem again:

      Do you have this error with the 64 bit or 32 bit version of your application?

      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:

        back around to the same problem again:

        Do you have this error with the 64 bit or 32 bit version of your application?

        SPlattenS Offline
        SPlattenS Offline
        SPlatten
        wrote on last edited by
        #47

        @KroMignon , thats after installing with the 64 bit installer, I checked the DLL's and they look identical sizes to the 32 bit versions so I think they are the 32bit DLL's...but I can't run the application from the terminal.

        Kind Regards,
        Sy

        KroMignonK 1 Reply Last reply
        0
        • SPlattenS SPlatten

          @KroMignon , thats after installing with the 64 bit installer, I checked the DLL's and they look identical sizes to the 32 bit versions so I think they are the 32bit DLL's...but I can't run the application from the terminal.

          KroMignonK Offline
          KroMignonK Offline
          KroMignon
          wrote on last edited by
          #48

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

          thats after installing with the 64 bit installer, I checked the DLL's and they look identical sizes to the 32 bit versions so I think they are the 32bit DLL's...but I can't run the application from the terminal.

          Out of curiosity, did you try to check dependencies with dependencywalker?
          It is ZIP archive, there is no need to install so you should be able to use it and check if there are missed dependencies.

          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:

            thats after installing with the 64 bit installer, I checked the DLL's and they look identical sizes to the 32 bit versions so I think they are the 32bit DLL's...but I can't run the application from the terminal.

            Out of curiosity, did you try to check dependencies with dependencywalker?
            It is ZIP archive, there is no need to install so you should be able to use it and check if there are missed dependencies.

            SPlattenS Offline
            SPlattenS Offline
            SPlatten
            wrote on last edited by
            #49

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

            dependencywalker

            No, not sure if I will be able to install it either.

            Kind Regards,
            Sy

            KroMignonK 1 Reply Last reply
            0
            • SPlattenS SPlatten

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

              dependencywalker

              No, not sure if I will be able to install it either.

              KroMignonK Offline
              KroMignonK Offline
              KroMignon
              wrote on last edited by
              #50

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

              No, not sure if I will be able to install it either.

              It is a ZIP archive, you only have to extract it and run the exe. I think this should not be a problem.

              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
              • KroMignonK KroMignon

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

                No, not sure if I will be able to install it either.

                It is a ZIP archive, you only have to extract it and run the exe. I think this should not be a problem.

                SPlattenS Offline
                SPlattenS Offline
                SPlatten
                wrote on last edited by SPlatten
                #51

                @KroMignon , I've been having so many problems with windeployqt that I've chosen to try and do it another way, I've created a batch file and copied all the 32bit DLL's into the install folder:

                @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
                @ECHO Complete...
                

                This works ok, MariaDB is installed as a service and running, the connector is installed and the database is imported from the SQL file.

                When I try to launch the application I'm getting:

                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.
                

                All the DLL's are in the same location as the EXE so what do I need to do now to satisfy this?

                Kind Regards,
                Sy

                KroMignonK 1 Reply Last reply
                0
                • SPlattenS SPlatten

                  @KroMignon , I've been having so many problems with windeployqt that I've chosen to try and do it another way, I've created a batch file and copied all the 32bit DLL's into the install folder:

                  @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
                  @ECHO Complete...
                  

                  This works ok, MariaDB is installed as a service and running, the connector is installed and the database is imported from the SQL file.

                  When I try to launch the application I'm getting:

                  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.
                  

                  All the DLL's are in the same location as the EXE so what do I need to do now to satisfy this?

                  KroMignonK Offline
                  KroMignonK Offline
                  KroMignon
                  wrote on last edited by
                  #52

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

                  All the DLL's are in the same location as the EXE so what do I need to do now to satisfy this?

                  the problem here is the directory structure.
                  You also need to have the plugins in the right directory. The "brute force" way would be to copy the directory <qt_kit>/plugins content in to your install directory: copy /s/e/y %QT_KIT_DIR%\plugin\* %DEPLOY_DIR%

                  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:

                    All the DLL's are in the same location as the EXE so what do I need to do now to satisfy this?

                    the problem here is the directory structure.
                    You also need to have the plugins in the right directory. The "brute force" way would be to copy the directory <qt_kit>/plugins content in to your install directory: copy /s/e/y %QT_KIT_DIR%\plugin\* %DEPLOY_DIR%

                    SPlattenS Offline
                    SPlattenS Offline
                    SPlatten
                    wrote on last edited by SPlatten
                    #53

                    @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

                    Kind Regards,
                    Sy

                    KroMignonK 2 Replies 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
                      #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

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