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[Solved] Qt 5.0.1 + MSVC2010 desktop app deployment

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  • A Offline
    A Offline
    angry_tapeworm
    wrote on last edited by
    #9

    Ok, so I copied the OpenCV dlls corresponding to the libs I added to my .pro file to the exe file directory, nothing happens.

    Dependency walker shows:

    @Warning: At least one module has an unresolved import due to a missing export function in a delay-load dependent module.
    @

    There are a few modules with red-ish icons with names like

    @EXT-MS-WIN-ADVAPI32-PSM-APP-L1-1-0.DLL@

    is it a problem? What can be the cause?

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #10

      No, these ones are not a concern.

      Can you show a picture or write down how your current application folder looks like ?

      e.g

      myfolder
      myapp.exe
      libopencv_core.dll
      platforms
      ….qwindows.dll
      plugins
      ….imageformats
      ……..qjpeg.dll

      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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      • A Offline
        A Offline
        angry_tapeworm
        wrote on last edited by
        #11

        Ok, my app folder looks like this:
        !http://images.megaupload.cz/app_folder.PNG(app folder)!

        The platforms folder:
        !http://images.megaupload.cz/platforms.PNG(platforms folder)!

        plugins/imageformats:
        !http://images.megaupload.cz/imageformats.PNG(imageformats)!

        To be honest, I copied everything, out of desperation, hoping that I could erase the stuff I do not need later.

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        • A Offline
          A Offline
          angry_tapeworm
          wrote on last edited by
          #12

          Sorry, the complete contents off app folder after I added the opencv libs:

          !http://images.megaupload.cz/app_folderrnZ0R.PNG(app folder)!

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

            Silly question but… Is this in the release build 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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            • A Offline
              A Offline
              angry_tapeworm
              wrote on last edited by
              #14

              Yes, it's in the release build folder.

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

                Which installer of Qt did you use ?

                Also, why not update to a more recent version ? Current stable is 5.1.1 and 5.2 is almost out.

                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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                • A Offline
                  A Offline
                  angry_tapeworm
                  wrote on last edited by
                  #16

                  Desktop Qt 5.0.1 MSVC2010 32bit. I didn´t keep track of the current versions, but ok, I'll update the Qt and see what happens.

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

                    IIRC, it means that it's an ANGLE build, I don't know whether this can play a role when also using OpenCV.

                    If it doesn't get better, just build a default widget project and try to make it run. Doing so you'll be sure that it can start properly on your computer

                    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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                    • A Offline
                      A Offline
                      angry_tapeworm
                      wrote on last edited by
                      #18

                      OH GOD IT ACTUALLY WORKS!

                      I built it using Qt 5.1.1 and placed the new version dlls in the release folder and it works! You are my hero! Thanks a million!

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

                        You're welcome !

                        Since now you have everything working, please, update the thread title prepending [solved] so other forum users may know a solution has been found :)

                        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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