https://bugs.kde.org/show_bug.cgi?id=494993
--- Comment #24 from Finn <finnh.s...@outlook.de> --- Hi there, Sorry for the spam, but I was able to narrow it down a bit. Both `Setup::Setup(QWidget* const parent)` and `void MaintenanceDlg::readSettings()` (called by `MaintenanceDlg::MaintenanceDlg(QWidget* const parent)`) contains the following lines: ```C++ winId(); DXmlGuiWindow::setGoodDefaultWindowSize(windowHandle()); DXmlGuiWindow::restoreWindowSize(windowHandle(), group); resize(windowHandle()->size()); ``` When I comment these lines out of the code, both dialogs (maintenance and configure digikam) are displayed without errors. As I have never worked with Qt nor am I a native C++ programmer, I do not know what this means. Nor do I know how to proceed with this bug / who to contact for further investigation. Best, Finn -- You are receiving this mail because: You are watching all bug changes.