https://bugs.kde.org/show_bug.cgi?id=373771
--- Comment #2 from Martin Gräßlin <mgraess...@kde.org> --- Most likely the window doesn't exist any more. You can see similar warning messages triggered in KWin. It's not really an issue, just Qt should not report the messages. A solution might be to just filter out the errors in a NativeEventFilter. -- You are receiving this mail because: You are watching all bug changes.
