Qt 6.12 Known Issues: Difference between revisions

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VisualWikitext

Latest revision as of 09:02, 2 November 2026

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 GCC 15.1.0. The online installer initially showed a wrong version string in the installer tree node, and the repository package names may indicate 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

iOS

WebAssembly

Embedded Linux

Release Information [edit]
Qt Version	Overview	Tools and Versions	New Features	Changes	Known Issues
Qt 6.13	Qt 6.13 Release	Qt 6.13 Tools and Versions	New Features in Qt 6.13	Qt 6.13.0 Release Note	Qt 6.13 Known Issues
Qt 6.12	Qt 6.12 Release	Qt 6.12 Tools and Versions	New Features in Qt 6.12	Qt 6.12.0 Release Note	Qt 6.12 Known Issues
Qt 6.11	Qt 6.11 Release	Qt 6.11 Tools and Versions	New Features in Qt 6.11	Qt 6.11.0 Release Note • Qt 6.11.1 Release Note • Qt 6.11.2 Release Note	Qt 6.11 Known Issues
Qt 6.10	Qt 6.10 Release	Qt 6.10 Tools and Versions	New Features in Qt 6.10	Qt 6.10.0 Release Note • Qt 6.10.1 Release Note • Qt 6.10.2 Release Note • Qt 6.10.3 Release Note	Qt 6.10 Known Issues
Qt 6.9	Qt 6.9 Release	Qt 6.9 Tools and Versions	New Features in Qt 6.9	Qt 6.9.0 Release Note • Qt 6.9.1 Release Note • Qt 6.9.2 Release Note	Qt 6.9 Known Issues
Qt 6.8	Qt 6.8 Release	Qt 6.8 Tools and Versions	New Features in Qt 6.8	Qt 6.8.0 Release Note • Qt 6.8.1 Release Note • Qt 6.8.2 Release Note • Qt 6.8.3 Release Note	Qt 6.8 Known Issues
Qt 6.7	Qt 6.7 Release	Qt 6.7 Tools and Versions	New Features in Qt 6.7	Qt 6.7.0 Release Note • Qt 6.7.1 Release Note • Qt 6.7.2 Release Note • Qt 6.7.3 Release Note	Qt 6.7 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 6.6.1 Release Note • Qt 6.6.2 Release • Qt 6.6.3 Release	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 6.5.1 Release Note • Qt 6.5.2 Release Note • Qt 6.5.3 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

@@ Line 13: / Line 13: @@
 == Windows ==
+* '''6.12.0''' MinGW binaries are built with MinGW-w64 GCC 15.1.0. The online installer initially showed a wrong version string in the installer tree node, and the repository package names may indicate version 13.1.0. This is a labelling issue only; the installed binaries are built with 15.1.0.
 == Android ==