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[Bug 1338602] Re: Activity Indicator crashes in QML/Widget mixed applications

 

** Changed in: ubuntu-ui-toolkit (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1338602

Title:
  Activity Indicator crashes in QML/Widget mixed applications

Status in Ubuntu UI Toolkit:
  Fix Released
Status in ubuntu-ui-toolkit package in Ubuntu:
  Fix Released

Bug description:
  ActivityIndicator can crash a application with SEGFAULT, usually at
  least 2 have to be used on the same view.

  The bug seems to only happen in a mixed application, where a
  QQuickView is used inside a QWidget based application (like the
  DevicesPage in the Ubuntu QtC plugin) and the QML view is hidden and
  shown again.

  A simple example is available here:

  https://code.launchpad.net/~zeller-benjamin/+junk/indicator-crash

  I'm on Utopic + Qt 5.3, probably its related to the new Qt version because that problem came up roughly at the same time when we made the switch to
  Qt 5.3.

  Update:
  This was fixed by upstream in Qt 5.3.1, once we get there (or backport the fix) we can remove the workaround

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