Created attachment 140487 [details] back trace SUMMARY I imported a old kpp painttop preset via the manage resources dialog in 5.0 appimage, the brush was quickly imported, but the brush tip was not imported (I think the kpp didn't have it embedded), so now when I click on the brush krita crashes, I added the brush tip manually krita loaded and I was able to select the brush correctly, for testing I deleted the brush tip again now krita crashes on startup due to the brush with missing tip being the active brush on startup. STEPS TO REPRODUCE 1. Download Krita appimage nightly build 2. Import a kpp file which uses a external image as brush tip, through the manage resources dialog 3. You'll see that the brush has an X mark denoting that the brush tip is missing. 4. click on this brush to select it. I am attaching the backtrace from gdb
Git commit 12dd74a1d28b7b536dce6948f0f73d490f0566c5 by Halla Rempt. Committed on 04/08/2021 at 08:59. Pushed by rempt into branch 'master'. Use a default brush tip if the brush tip cannot be found M +4 -0 libs/brush/kis_brush.cpp M +1 -1 plugins/paintops/libpaintop/kis_brush_option.cpp https://invent.kde.org/graphics/krita/commit/12dd74a1d28b7b536dce6948f0f73d490f0566c5