A reproducible crash occurs under these circumstances: • Enable "Select" > "Show Global Selection Mask". • Make a selection. • Select the "selection" layer in the layer stack. • Click on the "Duplicate layer or mask" button (or press the corresponding hotkey). Unfortunately, I don't think that a kritacrash.log file was generated.
Hi. I'm on linux but I think that this has been fixed recently: Bug 382315 (https://bugs.kde.org/show_bug.cgi?id=382315).
Already fixed. Try the nightly build. *** This bug has been marked as a duplicate of bug 382315 ***