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Core Dll is missing

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  • K Offline
    K Offline
    kitfox
    wrote on last edited by
    #1

    I have a project that has been building for a while, but recently I accidentally did a clean on it and now it won't build anymore. I'm getting an error message that a Qt Dll cannot be found. How do I fix this?

    CMake Error at mscore/cmake_install.cmake:46 (file):
      file INSTALL cannot find "C:/Qt/Tools/mingw530_32/bin/libgcc_s_seh-1.dll".
    Call Stack (most recent call first):
      cmake_install.cmake:38 (include)
    
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    • mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi
      But was the DLL deleted?
      I mean, do you have
      C:/Qt/Tools/mingw530_32/bin/libgcc_s_seh-1.dll

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      • K Offline
        K Offline
        kitfox
        wrote on last edited by kitfox
        #3

        No, it's not there. The closest dll is libgcc_s_dw2-1.dll

        I also ran the add/update tool recently. That might have something to do with it.

        jsulmJ 1 Reply Last reply
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        • K kitfox

          No, it's not there. The closest dll is libgcc_s_dw2-1.dll

          I also ran the add/update tool recently. That might have something to do with it.

          jsulmJ Offline
          jsulmJ Offline
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #4

          @kitfox Did you tryto delete build folder and rebuild completely?

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

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          • K Offline
            K Offline
            kitfox
            wrote on last edited by
            #5

            Turns out this was due to a change in the makefile. It was mixing 32 and 64 bit libraries.

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