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Unable to find the platform plugin.

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  • mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by
    #6

    Hi
    Could you try with
    --compiler-runtime
    as paramter also. MinGW has some runtime files and I wonder if you get
    those included too.

    1 Reply Last reply
    0
    • saitejS Offline
      saitejS Offline
      saitej
      wrote on last edited by
      #7

      @mrjj said in Unable to find the platform plugin.:

      --compiler-runtime

      I tried it out still gives the same error. Updated cmd for your reference.

      windeployqt.exe --quick --release --compiler-runtime --qmldir ../../appfolder/ .
      
      mrjjM 1 Reply Last reply
      0
      • saitejS saitej

        @mrjj said in Unable to find the platform plugin.:

        --compiler-runtime

        I tried it out still gives the same error. Updated cmd for your reference.

        windeployqt.exe --quick --release --compiler-runtime --qmldir ../../appfolder/ .
        
        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by
        #8

        @saitej
        Ok and the generated folder does have the platform sub folder with the DLL in ?

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        0
        • saitejS Offline
          saitejS Offline
          saitej
          wrote on last edited by
          #9

          no folder is generated inside the release directory

          mrjjM 1 Reply Last reply
          0
          • saitejS saitej

            no folder is generated inside the release directory

            mrjjM Offline
            mrjjM Offline
            mrjj
            Lifetime Qt Champion
            wrote on last edited by
            #10

            @saitej
            Yes i mean , it does get the right subfolder structure ?
            http://www.tripleboot.org/?p=138

            alt text

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #11

              In one of the bug report linked in the thread you got inspiration from, it's explicitly stated that you should not use --release with the pre-built binary. They are built in release mode with debug symbols.

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

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              • saitejS Offline
                saitejS Offline
                saitej
                wrote on last edited by saitej
                #12

                @SGaist

                After removing --release from the command, I could successfully deploy it with out the platform plugin error. Although, there is a strange thing happening. It is missing out the texttospeech plugin. I get this error when I run the executable from Qt creator after using the windeployqt

                No text-to-speech plug-ins were found.

                The same error I had shared on this post.

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #13

                  And that was solved using Qt 5.15, correct ?

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

                  saitejS 1 Reply Last reply
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                  • SGaistS SGaist

                    And that was solved using Qt 5.15, correct ?

                    saitejS Offline
                    saitejS Offline
                    saitej
                    wrote on last edited by saitej
                    #14

                    @SGaist

                    Ya. but I had not used windeployqt in the release folder at that time. As soon as I run windeployqt, i get this error No text-to-speech plug-ins were found. and the speech part does not work

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #15

                      Check the corresponding plugins in your Qt installation and copy them over to your deployment folder.

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

                      saitejS 1 Reply Last reply
                      0
                      • SGaistS SGaist

                        Check the corresponding plugins in your Qt installation and copy them over to your deployment folder.

                        saitejS Offline
                        saitejS Offline
                        saitej
                        wrote on last edited by saitej
                        #16

                        @SGaist

                        Yes. I have already tried copying the following relevant texttospeech files from the Qt installation directory. Hope I have not missed out any? Also, is it possible that texttospeech does not work in a Qt Quick Application?

                        5c902790-8fab-4560-ab46-78900df700b6-image.png

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #17

                          It's the deployed version that currently has issues, correct ?

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

                          saitejS 1 Reply Last reply
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                          • SGaistS SGaist

                            It's the deployed version that currently has issues, correct ?

                            saitejS Offline
                            saitejS Offline
                            saitej
                            wrote on last edited by
                            #18

                            @SGaist

                            Yes Sir.

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                            • SGaistS Offline
                              SGaistS Offline
                              SGaist
                              Lifetime Qt Champion
                              wrote on last edited by
                              #19

                              Did you add the -texttospeech option to your windeployqt call ?

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

                              saitejS 1 Reply Last reply
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                              • SGaistS SGaist

                                Did you add the -texttospeech option to your windeployqt call ?

                                saitejS Offline
                                saitejS Offline
                                saitej
                                wrote on last edited by
                                #20

                                @SGaist said in Unable to find the platform plugin.:

                                -texttospeech

                                Ya I have tried adding -texttospeech in the windeployqt command also but no success. It still gives the same No text-to-speech plug-ins were found. error

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                                • SGaistS Offline
                                  SGaistS Offline
                                  SGaist
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #21

                                  Did you do that in a clean folder ?

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

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