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How to get thread information?

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  • MucipM Offline
    MucipM Offline
    Mucip
    wrote on last edited by
    #1

    Hi,
    I use many threads in my program. In some cases I got below message;
    2025-05-26 00:22:49 sigHandler: Unhandled signal 11, terminating

    How can I understand which one is this thread?

    Regards,
    Mucip:)

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    • C Offline
      C Offline
      ChrisW67
      wrote on last edited by
      #2

      Run a debug build of your program in a debugger until it crashes.

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      • MucipM Offline
        MucipM Offline
        Mucip
        wrote on last edited by
        #3

        Hi,
        Is there any tutorial or document to do this please?
        I use Qt/C++ but I am very weak on debugging unfortunately?

        Regards,
        Mucip:)

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        • JonBJ Offline
          JonBJ Offline
          JonB
          wrote on last edited by
          #4

          Just start by building for debug, running for debug from Creator. If program generates an "unhandled signal" that should break in the debugger immediately where it happened. Then find stack view pane and look at the traceback.

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