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  1. Qt
  2. QTBUG-71430

Reg->5.12 Beta3 Quicknanobrowser ASSERTS before the UI was shown, because of call on wrong thread

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 5.12.0 Beta 4
    • 5.12.0 Beta 3
    • WebEngine
    • None
    • macOS 10.14
    • All
    • 41f8b4883afddf2868beacedaf8270553237ceaf (qt/qtwebengine/5.12.0)

      Quicknanobrowser asserts in weak_ptr.cc after call to content::RenderWidgetHostImpl::SynchronizeVisualProperties from QtWebEngineCore::RenderWidgetHostViewQt::updatePaintNode was made on the wrong thread (i.e. the SGRenderThread when it should have been CrBrowserMain).

      Simplebrowser works fine as the calls are all made on the CrBrowserMain thread.

        1. quicknano-stack.txt
          4 kB
        For Gerrit Dashboard: QTBUG-71430
        # Subject Branch Project Status CR V
        244229,4 Fix quicknanobrowser crash on startup 5.12.0 qt/qtwebengine Status: MERGED +2 0

            juri.valdmann Jüri Valdmann (Inactive)
            mibrunin Michael Bruning
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