Created attachment 125703 [details] Compile error SUMMARY KWin does not compile anymore using Plasma/5.18 branch, even after installing the entire Plasma 5.17.90. STEPS TO REPRODUCE 1. Compile OBSERVED RESULT See attachment. EXPECTED RESULT It should compile. SOFTWARE/OS VERSIONS Windows: None macOS: None Linux/KDE Plasma: Arch Linux. (available in About System) KDE Plasma Version: 5.17.90 KDE Frameworks Version: 5.66.0 Qt Version: 5.14.1 ADDITIONAL INFORMATION Tested commit: 56d5f3a4f61ce00a1abc4d3c315dcbe15c22efdb ([x11] Fix visual artifacts during interactive resize) I just hope I am not using the wrong Qt version?...
Traced to this commit: 827578577ff90e85773fe5ac57b63197f12a811c [decoration] Implement the size property
You need to rebuild kdecoration. https://github.com/KDE/kdecoration/commit/13e6459a3baeebe6a7b594efd995b88f6dd7524e