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[SOLVED] 64 bit windows build fails

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  • S Offline
    S Offline
    swarsi
    wrote on last edited by
    #1

    i have successfully build qt 4.8.5 64 bit on windows 64 but i am having trouble with building a qt based dll because many of the signals i have declared in my header file are not being resolved at link time. i have checked and double checked that the moc_* files are being generated and linked into the dll. i also took a look at the moc_*.cpp file and the function declarations are there as well.

    it is strange that the first signal i declare is being resolved but any subsequent signal is not being resolved.

    i am ensuring that the 64 bit compiler is being used.

    i am using the exact same *.pro file on Linux and MacOS without problems. might someone have an idea what may be the problem here?

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    • S Offline
      S Offline
      swarsi
      wrote on last edited by
      #2

      sorry i meant qt 4.8.5 64 bit on windows 7

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi,

        Can you show your header as well as the error you are getting ?

        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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        • S Offline
          S Offline
          swarsi
          wrote on last edited by
          #4

          i got it to work how can i post this message to be solved?

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          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #5

            Good, what was it ?

            Just edit your first post and update the title prepending [solved]

            Happy coding !

            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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            • S Offline
              S Offline
              swarsi
              wrote on last edited by
              #6

              sorry, i didn't see the last question. what had happened was that a previous version of the mod* file was hanging around that was causing problems. the make clean was for some reason not removing the file but once i removed these files and rebuilt all was well.

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