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Forum Update on Tuesday, May 27th 2025

debugger not working

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

    i am triying to fix the debugger of my qt.
    i am in linux,qt 5.11.1.
    debugger is not working from my installintion of qt.
    it shows me this dialog box
    0_1534090320661_a.png

    JonBJ 1 Reply Last reply
    0
    • S saber

      i am triying to fix the debugger of my qt.
      i am in linux,qt 5.11.1.
      debugger is not working from my installintion of qt.
      it shows me this dialog box
      0_1534090320661_a.png

      JonBJ Online
      JonBJ Online
      JonB
      wrote on last edited by
      #2

      @saber
      It looks like a warning. What happens if you click OK?
      It states that what you're trying to debug has not been compiled for debug. Has it been compiled for debug?
      What are you "trying to fix"?

      S 1 Reply Last reply
      0
      • JonBJ JonB

        @saber
        It looks like a warning. What happens if you click OK?
        It states that what you're trying to debug has not been compiled for debug. Has it been compiled for debug?
        What are you "trying to fix"?

        S Offline
        S Offline
        saber
        wrote on last edited by
        #3

        @JonB after clicking ok, it give this in application output

        Unable to create a debugging engine. Please select a Debugger Setting from the Run page of the project mode.
        

        it build is in debug .

        here is the project page
        0_1534123639245_a2.png

        i am trying to get working the debugger .i place the debug point likse this
        0_1534123778233_a3.png

        jsulmJ 1 Reply Last reply
        0
        • S saber

          @JonB after clicking ok, it give this in application output

          Unable to create a debugging engine. Please select a Debugger Setting from the Run page of the project mode.
          

          it build is in debug .

          here is the project page
          0_1534123639245_a2.png

          i am trying to get working the debugger .i place the debug point likse this
          0_1534123778233_a3.png

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

          @saber Go to your kit settings and check whether a debugger is set there. If so, check whether there are any warnings (yellow/red triangle).

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

          S 1 Reply Last reply
          0
          • jsulmJ jsulm

            @saber Go to your kit settings and check whether a debugger is set there. If so, check whether there are any warnings (yellow/red triangle).

            S Offline
            S Offline
            saber
            wrote on last edited by
            #5

            @jsulm i don't think it is set

            0_1534135903241_a1.png
            0_1534135910699_a3.png

            jsulmJ 1 Reply Last reply
            0
            • S saber

              @jsulm i don't think it is set

              0_1534135903241_a1.png
              0_1534135910699_a3.png

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

              @saber Well, then you need to fix it. Did you install GDB?

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

              S 1 Reply Last reply
              1
              • jsulmJ jsulm

                @saber Well, then you need to fix it. Did you install GDB?

                S Offline
                S Offline
                saber
                wrote on last edited by
                #7

                @jsulm said in debugger not working:

                GDB

                this one ?
                0_1534136544616_a4.png

                jsulmJ 1 Reply Last reply
                0
                • S saber

                  @jsulm said in debugger not working:

                  GDB

                  this one ?
                  0_1534136544616_a4.png

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

                  @saber yes

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

                  S 1 Reply Last reply
                  0
                  • jsulmJ jsulm

                    @saber yes

                    S Offline
                    S Offline
                    saber
                    wrote on last edited by
                    #9

                    @jsulm installed .then?

                    jsulmJ 1 Reply Last reply
                    0
                    • S saber

                      @jsulm installed .then?

                      jsulmJ Offline
                      jsulmJ Offline
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #10

                      @saber Restart QtCreator and check whether it detected the debugger. If it did not, add the path manually (usually /usr/bin/gdb).

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

                      S 1 Reply Last reply
                      3
                      • jsulmJ jsulm

                        @saber Restart QtCreator and check whether it detected the debugger. If it did not, add the path manually (usually /usr/bin/gdb).

                        S Offline
                        S Offline
                        saber
                        wrote on last edited by
                        #11

                        @jsulm
                        many many thanks. its found the dbugger and it's working
                        0_1534137033602_q.png

                        1 Reply Last reply
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