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  1. Qt
  2. QTBUG-67763

QtQuick PointerHandler's crashing in QQuickEventPoint::setGrabberItem when destroyed too fast

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 5.10.1
    • Quick: Mouse Touch and Tablet input
    • None
    • Qt 5.10.1, Android 

    Description

      QtQuick Pointer Handlers seem to crash if they are in a Popup that is destroyed while dragging.

      See attached example, video, and call stack.

      Attachments

        1. pointerhandlers.mp4
          1.15 MB
          Christoph Keller
        2. pointerhandlers-crash.zip
          4 kB
          Christoph Keller
        3. Screen Shot 2018-04-17 at 12.34.01.png
          310 kB
          Christoph Keller
        4. Screen Shot 2018-04-17 at 13.21.31.png
          48 kB
          Christoph Keller

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-65454 Android: crash in QQuickPointerTouchEvent

          • 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.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-73741 [REG 5.11-5.12.0] Android: crashes in QuickEventPoint::grabberItemEv

          • 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.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-72893 [REG: 5.11.3->5.12.0] Random crash in QQuickEventPoint::grabberItem

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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          Activity

            People

              srutledg Shawn Rutledge
              gri Christoph Keller
              Votes:
              4 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:

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