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  1. Qt
  2. QTBUG-71183

Reg 5.11.2 -> 5.12.0 QMacCocoaViewContainer causes the application to crash

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: P1: Critical
    • Resolution: Done
    • Affects Version/s: 5.12.0 Beta 2
    • Fix Version/s: 5.12.1
    • Component/s: QPA
    • Labels:
      None
    • Environment:
      macOS 10.13, 10.14
    • Platform/s:
      macOS
    • Commits:
      f018e315fd654dcc0a22209e5a3506b4c8838e1c (qt/qtbase/5.12)
    • Sprint:
      Bug Fixing Week Q2/2020

      Description

      Find the test application attached. It works with Qt 5.9.6, 5.11.1 and 5.11.2, but crashes with 5.12.0 beta 2. Tested on macOS 10.13 and 10.14.

      Before crashing, it outputs the following:

      ASSERT: "!topLevelWindow->handle()->isForeignWindow() && !window->handle()->isForeignWindow()" in file qcocoabackingstore.mm, line 92

      The crash report is also attached.

       

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              Assignee:
              sorvig Morten Sørvig
              Reporter:
              alexium Alex
              Votes:
              1 Vote for this issue
              Watchers:
              8 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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