Details
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Bug
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Resolution: Done
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Not Evaluated
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None
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5.14.2, 5.15.0, 5.15.1, 5.14.2.1, 5.14.2.2, 5.15.2, 6.0.0
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None
Description
On macOS and Windows, PySide2 QML hangs without any error message when version >= 5.14.2.
Here is my repo: https://github.com/leovan/SciHubEVA
All resources need to be compiled with the follow command before run the app.
pyside2-rcc SciHubEVA.qrc -o scihub_eva/resources.py
When choosing PySide2 version 5.14.1, everything works fine. For version >= 5.14.2, I tried to debug, it seems hangs at
self._engine.load('qrc:/ui/SciHubEVA.qml')
I also tried to figure out what's wrong with QML files, after I comment most of code in QML file, I found if I remove Qt.labs.platform related codes, it does not hang anymore.
Thus, I don't know whether it's a bug or there is some breaking changes with version 5.14.2.
Attachments
Issue Links
- relates to
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QTBUG-86358 All QML C++ applications hang on app startup on Mac 11 Big Sur
- Closed