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  1. Qt
  2. QTBUG-64296

[REG 5.9.1 -> 5.10] quicknanobrowser example crashes when moving between screens

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.10.0 Beta 3
    • WebEngine
    • None
    • Windows 10 1709 64 bit
      primary UHD-screen scaled to 200%, connect via mDP
      secondary FullHD-screen scaled to 100%, connected via DVI
      MSVC2015

    Description

      When running the quicknanobrowser example and moving it back and forth between screens, it crashes. I don't get a proper backtrace but, a failed assert:

      Starting C:\Qt-11.06e\Examples\Qt-5.10.0\webengine\build-quicknanobrowser-Desktop_Qt_5_10_0_MSVC2015_32bit-Debug\debug\quicknanobrowser.exe...
QML debugging is enabled. Only use this in a safe environment.
qrc:/BrowserWindow.qml:235:21: QML Image: Failed to get image from provider: image://favicon/https://www.qt.io/hubfs/2016_Qt_Logo/qt_logo_green_rgb_16x16.png%3Ft=1509727816126
qrc:/BrowserWindow.qml:235:21: QML Image: Failed to get image from provider: image://favicon/https://www.qt.io/hubfs/2016_Qt_Logo/qt_logo_green_rgb_16x16.png%3Ft=1509727816126
qrc:/BrowserWindow.qml:235:21: QML Image: Failed to get image from provider: image://favicon/https://www.qt.io/hubfs/2016_Qt_Logo/qt_logo_green_rgb_16x16.png%3Ft=1509727816126
ASSERT: "resource" in file C:/Users/qt/work/qt/qtwebengine/src/core/delegated_frame_node.cpp, line 1223
Das Programm ist abgestürzt.
The process was ended forcefully.
C:\Qt-11.06e\Examples\Qt-5.10.0\webengine\build-quicknanobrowser-Desktop_Qt_5_10_0_MSVC2015_32bit-Debug\debug\quicknanobrowser.exe crashed.

      quicknanobrowser from Qt 5.9.1 does not seem to crash in this situation.

      Attachments

        1. qtdiag.txt
          7 kB
          Robert Löhning

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-64032 WebEngineView crashes when width or height is changed to 0 and back to something above 0

          • 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; 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

          Activity

            People

              qt_webengine_team Qt WebEngine Team
              rlohning Robert Löhning
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              Dates

                Created:
                Updated:
                Resolved: