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Qt 6.2 Known Issues

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Revision as of 14:24, 26 October 2021 by Morten S (talk | contribs) (Mention WebAssembly/qmake build error)
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All platforms

Qt Multimedia

Due to these massive changes, the module does still have rough edges and probably quite a few bugs in the implementation. Reported bugs will be fixed as quickly as we can in upcoming patch level releases.

Qt Multimedia is not supported on MinGW in Qt 6.2.0. This is due to lack of WMF headers in MinGW 8.2. Work is ongoing to upgrade to MinGW 9 and with that get support for Qt Multimedia on MinGW in Qt 6.2.1.

Qt for Python

PySide6 and Shiboken6 in Qt 6 support macOS in general, whereas Apple Silicon (ARM based) devices are not supported yet. This will be provided with one of the upcoming bug fix releases. Please refer to https://wiki.qt.io/Qt_for_Python for more details about Qt for Python in Qt 6.

Linux

macOS

docs not showing on Assistant in macOS in Qt 6.2.1, see QTBUG-97735

  • Workaround: You can add documentation manually to the assistant from options

Windows

The top level build of WebEngine on Windows for debug and release builds has wrong path to moc. This breaks the debug config compilation of WebEngine, see QTBUG-96375.

QAudioDecoder fails on Windows, see QTBUG-96899


Windows on ARM64 optimized applications (release build) crash on startup, see QTBUG-96899 (Windows on ARM is a technology preview in Qt 6.2.0.).

Android

Qt for Android known issues

iOS

WebAssembly

qmake-based applications fail to build with the error "Project ERROR: Could not find feature sse2".

  • Workaround: Edit qtbase/mkspecs/features/wasm/wasm.prf and remove the "qtConfig(sse2)" section.

Qt for Device Creation

Boot to Qt toolchains may be configured incorrectly in Qt Creator when using the Qt Online Installer and a custom installation path. Workaround is to use the MaintenanceTool when installing Boot to Qt content.

Release Information [edit]
Qt Version Overview Tools and Versions New Features Changes Known Issues
Qt 6.6 Qt 6.6 Release Qt 6.6 Tools and Versions New Features in Qt 6.6 Qt 6.6.0 Release Note Qt 6.6 Known Issues
Qt 6.5 Qt 6.5 Release Qt 6.5 Tools and Versions New Features in Qt 6.5 Qt 6.5.0 Release Note Qt 6.5 Known Issues
Qt 6.4 Qt 6.4 Release Qt 6.4 Tools and Versions New Features in Qt 6.4 Qt 6.4.0 Release Note • Qt 6.4.1 Release Note • Qt 6.4.2 Release Note • Qt 6.4.3 Release Note Qt 6.4 Known Issues
Qt 6.3 Qt 6.3 Release Qt 6.3 Tools and Versions New Features in Qt 6.3 Qt 6.3.0 Release Note • Qt 6.3.1 Release Note Qt 6.3 Known Issues
Qt 6.2 Qt 6.2 Release Qt 6.2 Tools and Versions New Features in Qt 6.2 Qt 6.2.0 Release Note • Qt 6.2.1 Release Note • Qt 6.2.2 Release Note Qt 6.2 Known Issues
Qt 6.1 Qt 6.1 Release Qt 6.1 Tools and Versions New Features in Qt 6.1 Qt 6.1.0 Release Note • Qt 6.1.1 Release Note • Qt 6.1.2 Release Note • Qt 6.1.3 Release Note Qt 6.1.0 Known Issues • Qt 6.1.1 Known issues in release note • Qt 6.1.2 Known issues in release note • Qt 6.1.3 Known issues in release note
Qt 6.0 Qt 6.0 Release Qt 6.0 Tools and Versions New Features in Qt 6.0 Qt 6.0.0 Change Files • Qt 6.0.1 Release Note • Qt 6.0.2 Release Note • Qt 6.0.3 Release Note • Qt 6.0.4 Release Note Qt 6.0.0 Known Issues • Qt 6.0.1 Known Issues • Qt 6.0.2 Known Issues • Qt 6.0.3 Known Issues • Qt 6.0.4 Known Issues
Qt 5.15 Qt 5.15 Release Qt 5.15 Tools and Versions New Features in Qt 5.15 Qt 5.15.0 Change Files • Qt 5.15.1 Change Files • Qt 5.15.2 Change Files Qt 5.15.0 Known Issues • Qt 5.15.1 Known Issues • Qt 5.15.2 Known Issues • Qt 5.15.4 Known Issues
Qt 5.14 Qt 5.14 Release Qt 5.14 Tools and Versions New Features in Qt 5.14 Qt 5.14.0 Change Files • Qt 5.14.1 Change Files • Qt 5.14.2 Change Files Qt 5.14.0 Known Issues • Qt 5.14.1 Known Issues • Qt 5.14.2 Known Issues
Qt 5.13 Qt 5.13 Release Qt 5.13 Tools and Versions New Features in Qt 5.13 Qt 5.13.0 Change Files • Qt 5.13.1 Change Files • Qt 5.13.2 Change Files Qt 5.13.0 Known Issues • Qt 5.13.1 Known Issues • Qt 5.13.2 Known Issues
Qt 5.12 Qt 5.12 Release Qt 5.12 Tools and Versions New Features in Qt 5.12 Qt 5.12.0 Change Files • Qt 5.12.1 Change Files • Qt 5.12.2 Change Files • Qt 5.12.3 Change Files • Qt 5.12.4 Change Files • Qt 5.12.5 Change Files • Qt 5.12.6 Change Files • Qt 5.12.7 Change Files • Qt 5.12.8 Change Files • Qt 5.12.9 Change Files • Qt 5.12.10 Change Files • Qt 5.12.11 Release Note • Qt 5.12.12 Release Note Qt 5.12.0 Known Issues • Qt 5.12.1 Known Issues • Qt 5.12.2 Known Issues • Qt 5.12.3 Known Issues • Qt 5.12.4 Known Issues • Qt 5.12.5 Known Issues • Qt 5.12.6 Known Issues• Qt 5.12.7 Known Issues • Qt 5.12.8 Known Issues • Qt 5.12.9 Known Issues • Qt 5.12.10 Known Issues • Qt 5.12.11 Known issues in release note • Qt 5.12.12 Known issues in release note
Qt 5.11 Qt 5.11 Release Qt 5.11 Tools and Versions New Features in Qt 5.11 Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Change Files • Qt 5.11.3 Change Files Qt 5.11.0 • Qt 5.11.1 • Qt 5.11.2 Known Issues • Qt 5.11.3 Known Issues
Qt 5.10 Qt 5.10 Release Qt 5.10 Tools and Versions New Features in Qt 5.10 Qt 5.10.0 • Qt 5.10.1 Change Files Qt 5.10.0 • Qt 5.10.1 Known Issues
Qt 5.9 Qt 5.9 Release Qt 5.9 Tools and Versions New Features in Qt 5.9 Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Change Files • Qt 5.9.7 Change Files • Qt 5.9.8 Change Files • Qt 5.9.9 Change Files Qt 5.9.0 • Qt 5.9.1 • Qt 5.9.2 • Qt 5.9.3 • Qt 5.9.4 • Qt 5.9.5 • Qt 5.9.6 Known Issues • Qt 5.9.7 Known Issues • Qt 5.9.8 Known Issues • Qt 5.9.9 Known Issues
Qt 5.8 Qt 5.8 Release Qt 5.8 Tools and Versions New Features in Qt 5.8 Qt 5.8.0 Change Files Qt 5.8.0 Known Issues
Qt 5.7 Qt 5.7 Release Qt 5.7 Tools and Versions New Features in Qt 5.7 Qt 5.7.0 • Qt 5.7.1 Change Files Qt 5.7.0 • Qt 5.7.1 Known Issues
Qt 5.6 Qt 5.6 Release Qt 5.6 Tools and Versions New Features in Qt 5.6 Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Change Files Qt 5.6.0 • Qt 5.6.1 • Qt 5.6.2 • Qt 5.6.3 Known Issues
Qt 5.5 Qt 5.5 Release Qt 5.5 Tools and Versions New Features in Qt 5.5 Qt 5.5.0 • Qt 5.5.1 Change Files Qt 5.5.0 • Qt 5.5.1 Known Issues
Qt 5.4 Qt 5.4 Release Qt 5.4 Tools and Versions New Features in Qt 5.4 Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Change Files Qt 5.4.0 • Qt 5.4.1 • Qt 5.4.2 Known Issues
Qt 5.3 Qt 5.3 Release Qt 5.3 Tools and Versions New Features in Qt 5.3 Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Change Files Qt 5.3.0 Beta 1 • Qt 5.3.0 RC 1
Qt 5.3.0 • Qt 5.3.1 • Qt 5.3.2 Known Issues
Qt 5.2 Qt 5.2 Release New Features in Qt 5.2 Qt 5.2.0 • Qt 5.2.1 Change Files Qt 5.2.0 Beta 1 • Qt 5.2.0 RC 1
Qt 5.2.0 • Qt 5.2.1 Known Issues
Qt 5.1 Qt 5.1 Release New Features in Qt 5.1 Qt 5.1.0 Change Files Qt 5.1.0 Beta 1 • Qt 5.1.0 RC 1
Qt 5.1.0 • Qt 5.1.1 Known Issues
Qt 5.0 Qt 5.0.0 • Qt 5.0.1 Release New Features in Qt 5.0 Qt 5.0 Changes Qt 5.0.0 Beta 1 • Qt 5.0.0 Beta 2 • Qt 5.0.0 RC 1 • Qt 5.0.0 RC 2
Qt 5.0.0 • Qt 5.0.1 • Qt 5.0.2 Known Issues
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