Qt 6.12 Known Issues
- Check that your system meets Qt's requirements
- All open issues can be found from Jira
- RTA findings here
- Supported development platforms are listed here
All platforms
- Qt OPC UA: Reading or writing values of type NodeId results in a NodeId with a different namespace index if the index is not part of the server's namespaces array. For details, see https://qt-project.atlassian.net/browse/QTBUG-150760
Linux
macOS
Windows
- 6.12.0 MinGW binaries are built with MinGW-w64 15.1.0. In the online installer, the tree node and repository package names may show a wrong version (13.1.0). This is a labelling issue only; the installed binaries are built with 15.1.0.
Android
HarmonyOS
- 6.12.0 can't debug into qt libs. Workaround: home debug build. For details, see https://qt-project.atlassian.net/browse/QTBUG-151135