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Missing DLLs in Qt 6.8.1

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  • Q Offline
    Q Offline
    Qt6User
    wrote last edited by
    #1

    Hi

    Qt Imageformats in Qt 6.8.1 seems to be missing below DLLs

    qicns.dll
    qsqloci.dll
    qtga.dll
    qtiff.dll
    qwbmp.dll
    qwebp.dll
    

    In previous Qt versions these used to be under \plugins\imageformats.

    Is there any information on if these are removed, renamed OR do I need to build any specific Qt modules?

    1 Reply Last reply
    0
    • Y Offline
      Y Offline
      YiShengPiAn
      wrote last edited by
      #2

      Could you clarify whether this DLL was self-packaged or obtained from Qt's official downloads?

      1 Reply Last reply
      0
      • Q Offline
        Q Offline
        Qt6User
        wrote last edited by Qt6User
        #3

        @YiShengPiAn The old Qt artifacts were probably built from source (not by me).

        For Qt 6.8.1 I used online Qt maintenance installer. Since i don't see the above mentioned DLLs now so I have this question.

        a) Do you reckon the missing DLLs are part of some other modules or are renamed?
        b) Also, do you have any specific info as what these specific DLLs help to achieve?

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        • Y Offline
          Y Offline
          YiShengPiAn
          wrote last edited by
          #4

          I have a DLL file, but how can I send it to you?

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          0
          • Q Offline
            Q Offline
            Qt6User
            wrote last edited by
            #5

            @YiShengPiAn - You didn't understand my question. I am interested to know if there is any information on if these are removed, renamed OR do I need to build any specific Qt modules to get hold of these?

            jsulmJ 1 Reply Last reply
            0
            • Q Qt6User

              @YiShengPiAn - You didn't understand my question. I am interested to know if there is any information on if these are removed, renamed OR do I need to build any specific Qt modules to get hold of these?

              jsulmJ Offline
              jsulmJ Offline
              jsulm
              Lifetime Qt Champion
              wrote last edited by
              #6

              @Qt6User If I'm not mistaken you can select to install image format support in the installer or maintenance tool? Please check that.

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

              Q 1 Reply Last reply
              0
              • jsulmJ jsulm

                @Qt6User If I'm not mistaken you can select to install image format support in the installer or maintenance tool? Please check that.

                Q Offline
                Q Offline
                Qt6User
                wrote last edited by
                #7

                @jsulm OK. I can look at that. Meanwhile do you know which module I should select if i want to build Qt 6.8.1 from source using cmake?

                jsulmJ Pl45m4P 2 Replies Last reply
                0
                • Q Qt6User

                  @jsulm OK. I can look at that. Meanwhile do you know which module I should select if i want to build Qt 6.8.1 from source using cmake?

                  jsulmJ Offline
                  jsulmJ Offline
                  jsulm
                  Lifetime Qt Champion
                  wrote last edited by
                  #8

                  @Qt6User said in Missing DLLs in Qt 6.8.1:

                  do you know which module

                  What do you mean by "module"?
                  If you want to build Qt by yourself follow https://doc.qt.io/qt-6/build-sources.html

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

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                  • Q Qt6User

                    @jsulm OK. I can look at that. Meanwhile do you know which module I should select if i want to build Qt 6.8.1 from source using cmake?

                    Pl45m4P Offline
                    Pl45m4P Offline
                    Pl45m4
                    wrote last edited by
                    #9

                    @Qt6User said in Missing DLLs in Qt 6.8.1:

                    Meanwhile do you know which module I should select if i want to build Qt 6.8.1 from source using cmake?

                    You build the module(s) you want to use...
                    You can either make a complete build and include all modules, which might take some time and increases your installation size or you build exactly the modules you plan to use.


                    If debugging is the process of removing software bugs, then programming must be the process of putting them in.

                    ~E. W. Dijkstra

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