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Cannot seem to load any images/bitmaps from QT Creators resource system

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  • M Offline
    M Offline
    mnob
    wrote on last edited by mnob
    #16

    rcc is called and the .png shows up :
    D:\QT_2nd\5.10.1\msvc2017_64\bin\rcc.exe -name resource ..\QComboBoxDemo\resource.qrc -o debug\qrc_resource.cpp

    but this is still the only synthax that works:

    ui->comboBox->addItem(QIcon(":/png/foo"),"Hanko");

    Also before reinstalling no synthax variant at all worked, that's for shure.
    But now image loading is feasable of course, so the problem is not that urgent anymore. Still it's strange why other synthax variants don't work as supposed, and why things only started to come together after reinstalling Qt+Qt Creator. Anyways...

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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #17

      Hi
      That is a bit odd. But I have only used ":/" with icons and
      "qrc:/" with QML so would not have noticed if was broken once.
      Regarding the reinstall- maybe scanner ate rcc.exe the first time or something else
      blocked from being installed. Hard to guess at. its normally always included.

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      • M Offline
        M Offline
        mnob
        wrote on last edited by mnob
        #18

        You mean anti-malware scanner? Well that would have to be windows defender then, since I don't have anything else installed of that nature.
        Is there maybe still a way to somehow exclude rcc from installation by making wrong selections in the dialogs during installation of Qt+Qt Creator? You said it's a core feature, but...

        mrjjM 1 Reply Last reply
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        • M mnob

          You mean anti-malware scanner? Well that would have to be windows defender then, since I don't have anything else installed of that nature.
          Is there maybe still a way to somehow exclude rcc from installation by making wrong selections in the dialogs during installation of Qt+Qt Creator? You said it's a core feature, but...

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #19

          @mnob
          Yeah, but its rare i have seen Defender eat anything so most likely something else.
          As far as I know, rcc i included in all precompiled and there is no option to not have it installed.

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          • M Offline
            M Offline
            mnob
            wrote on last edited by mnob
            #20

            Hm, removed the mingw53_32 folder from the installation because I thought that
            maybe "QT Creator" itself somehow needed mingw53_32 to be present to function correctly, but nothing changed. The path to the alias still works correctly although
            other synthaxes don't work, but that seems to be another issue so maybe my build directory just got corrupted somehow. Anyhow thanks for your help.

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            • M Offline
              M Offline
              mnob
              wrote on last edited by mnob
              #21

              The non-alias resource path works too now. Cool ;-)

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              • M Offline
                M Offline
                mnob
                wrote on last edited by mnob
                #22

                You can't seem to use a non-alias resource path once an alias has been assigned.

                mrjjM 1 Reply Last reply
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                • M mnob

                  You can't seem to use a non-alias resource path once an alias has been assigned.

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by
                  #23

                  @mnob
                  Like
                  <file alias="cut-img.png">images/cut.png</file>
                  and then you cannot use ":/images/cut-img.png" anymore ?

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                  • M Offline
                    M Offline
                    mnob
                    wrote on last edited by mnob
                    #24

                    Exactly. Once an alias has been defined, I can access the resource by that alias exclusively.

                    mrjjM 1 Reply Last reply
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                    • M mnob

                      Exactly. Once an alias has been defined, I can access the resource by that alias exclusively.

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #25

                      @mnob
                      Ok, not sure if by design or not working.

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                      • M Offline
                        M Offline
                        mnob
                        wrote on last edited by mnob
                        #26

                        Seems to be the same for Desktop_Qt_5_10_1_MinGW_32bit-Debug.

                        Before I was using Desktop_Qt_5_10_1_MSVC2017_64bit-Debug.

                        mrjjM 1 Reply Last reply
                        0
                        • M mnob

                          Seems to be the same for Desktop_Qt_5_10_1_MinGW_32bit-Debug.

                          Before I was using Desktop_Qt_5_10_1_MSVC2017_64bit-Debug.

                          mrjjM Offline
                          mrjjM Offline
                          mrjj
                          Lifetime Qt Champion
                          wrote on last edited by
                          #27

                          @mnob
                          Hi
                          I thinks by design. Its not ALSO listed under org name so
                          only the alias name is available.

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                          • M Offline
                            M Offline
                            mnob
                            wrote on last edited by mnob
                            #28

                            O.K. I see.

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                            • M Offline
                              M Offline
                              mnob
                              wrote on last edited by mnob
                              #29

                              Seems like it helps to delete the build folder or clean project and run qmake+rebuild.

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