> This is a bug in pyqt5 5.10.1. > > https://github.com/Ultimaker/Cura/issues/3438#issuecomment-383494598
Thanks for pointing this out. And now I see why I wasn't affected by this: My system is still at PyQt 5.9.2. > Here's a patch: > > https://git.archlinux.org/svntogit/packages.git/tree/trunk/pyqt5-cura-crash.patch?h=packages/pyqt5 Unfortunately, this means the bug can not be fixed in Cura. I submitted a bug report on pyqt5 instead. Hopefully this gets fixed soon.
