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    Qt Creator crashing at start the application debugging and dont generate crash report

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    • _
      _dmp last edited by

      I use QtCreator at Qt5.2.0 installation.
      When I start the application debugging, QtCreator is crashing with message:

      @mycomp: /opt/Qt5.2.0/Tools/QtCreator/bin$ ./qtcreator
      \Segmentation fault(dump was created)@

      I dont see any crash report. Where I can find it?

      I use Ubuntu 12.4

      P.S. before run QtCreator I run
      @ulimit -c unlimited@

      please help

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      • C
        clochydd last edited by

        Hi, in similar cases I've tried to find the line where the crash happens through breakpoints in debugging and this always helped clearing the issue.

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        • _
          _dmp last edited by

          But I cannot run my application with debugging )
          When I run the debug my application Qt Creator crashes at this time

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          • C
            clochydd last edited by

            Does that mean it crashes even you set a breakpoint in one of the first lines? Is it a complex application with plugins?

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            • _
              _dmp last edited by

              Yes! I have breakpoint in main.c in first line and QtCreator crashed.

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              • _
                _dmp last edited by

                So how I can see crash report or memory dump?

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                • C
                  clochydd last edited by

                  In ubuntu it should be located in the working directory, called core.
                  You may find some hints to possible alternatives "here: ":http://stackoverflow.com/questions/2065912/core-dumped-but-core-file-is-not-in-current-directory

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                  • _
                    _dmp last edited by

                    on my system was GDB 7.1.
                    I update rigth now to 7.6 and now I can use breakpoints. Hura!
                    I get crash still at point QQuickView view;

                    @QQuickView view;
                    view.setResizeMode(QQuickView::SizeRootObjectToView);
                    QQmlContext *ctxt;
                    ctxt = view.rootContext();@

                    there are any considerations?

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                    • C
                      clochydd last edited by

                      I can only suggest to search the debug information and generate a new thread in the Qt Quick forum with a hint to the function from the Threads View.

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