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  1. Qt
  2. QTBUG-136343

[REG Qt 6.9] Wayland: QCompleter popup closes application with protocol error

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Details

    • Bug
    • Resolution: Duplicate
    • P1: Critical
    • None
    • 6.9.0
    • QPA: Wayland
    • None
    • kwin_wayland
    • Linux/Wayland
    • 4d4dcf698 (dev), 5de053edc (6.9)

    Description

      1. Compile and run attached application: completer.tar.gz
      2. Write "a" in combobox
      3. Press backspace

      Result: Application closes with protocol error:

      [destroyed object]: error 2: the surface already has a role assigned xdg_popup
The Wayland connection experienced a fatal error: Protocol error

       

      Other information:

      • application doesn't close with error on Qt 6.8.3
      • key repeating doesn't work when completer open or close

       

      Related issue: https://github.com/zaps166/QMPlay2/issues/893

      Attachments

        1. completer.tar.gz
          0.6 kB
          Błażej Szczygieł

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-136110 Crash when opening popup (when creating new C++ class) (Wayland protocol error)

          • 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; Flaky tests; 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.
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          Activity

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              qt.team.graphics.and.multimedia Qt Graphics Team
              zaps166 Błażej Szczygieł
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              Dates

                Created:
                Updated:
                Resolved:

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