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  1. Qt
  2. QTBUG-138067

Exiting the pyqt webengine instance using python causes assertion 'stack != NULL' failed error

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.9.0
    • WebEngine
    • None
    • Fedora Linux 42 Workstation Edition
    • Linux/Wayland

    Description

      Whenever I open a simple browser Window on PyQt6 WebEngine, it works as intended, but when I close it, it exits with the following errors:

       

      <sys>:0: Warning: g_main_context_pop_thread_default: assertion 'stack != NULL' failed

      (python3:4069): GLib-CRITICAL **: 11:47:19.326: g_main_context_pop_thread_default: assertion 'stack != NULL' failed

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            qt_webengine_team Qt WebEngine Team
            adityagarg8 Aditya Garg
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            Dates

              Created:
              Updated:

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