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  1. Qt
  2. QTBUG-106172

SIGSEGV when running debug with QML

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • None
    • 6.3.1
    • Quick: Controls 2, Quick: Layouts
    • None
    • Arch Linux
      GDB 12.1
      GCC 12.2.0
      Qt 6.3.1 (installed from aqtinstall)
      Qt 6.3.1 (installed from distro repo)
    • Linux/X11

    Description

      In my project, if I enable QML debugging and run the program in debug mode, SIGSEGV popup. However, if I jun run without debug or run debug with QML debugging disabled, SIGSEGV doesn't popup.

      By creating a minimal test program, I found out that the crash happens when a ToolBar has any Item in it. The ToolBar is set to be the header of a Page in an ApplicationWindow.

      This occured on Qt 6.3.1 (happened on qt installed from both aqtinstall and distro repo) but doesn't on 6.3.0 or 6.2.4. I have tested this on two separated Arch machines and it didn't seem to be my misconfiguration.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-104379 [REG 6.3.0 -> 6.3.1] Crash when trying to debug QML Application

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
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              qt.team.quick.subscriptions Qt Quick and Widgets Team
              thebill2001 Trần Tuấn
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                Created:
                Updated:
                Resolved:

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