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  4. error: Variable QMAKE_CXX.COMPILER_MACROS is not defined.
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error: Variable QMAKE_CXX.COMPILER_MACROS is not defined.

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  • L Offline
    L Offline
    luoluo
    wrote on last edited by
    #1

    When I open a completed project and run it in QT5.12, there are three problems :
    10cdd4eb-40b2-43b9-a001-584865e927b7-捕获.PNG

    and these error originate from the following picture:
    c6a40718-34bc-4faa-9d82-163184a2031e-捕获.PNG

    Does anyone have any idea about this problem?

    jsulmJ 1 Reply Last reply
    0
    • L luoluo

      When I open a completed project and run it in QT5.12, there are three problems :
      10cdd4eb-40b2-43b9-a001-584865e927b7-捕获.PNG

      and these error originate from the following picture:
      c6a40718-34bc-4faa-9d82-163184a2031e-捕获.PNG

      Does anyone have any idea about this problem?

      jsulmJ Offline
      jsulmJ Offline
      jsulm
      Lifetime Qt Champion
      wrote on last edited by
      #2

      @luoluo What exact Qt version do you use?

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

      L 1 Reply Last reply
      0
      • jsulmJ jsulm

        @luoluo What exact Qt version do you use?

        L Offline
        L Offline
        luoluo
        wrote on last edited by
        #3

        @jsulm 5.12.12

        jsulmJ 1 Reply Last reply
        0
        • L luoluo

          @jsulm 5.12.12

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

          @luoluo MinGW? MSVC?
          What does "completed project" mean?
          Did you do a complete rebuild (delete build folder, run qmake, build)?

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

          1 Reply Last reply
          0

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