SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Create document with 14 group layers, each holding 6-10 layers. Include 8-10 reference images. 2. Open some folders, change which layers are visible within several groups 3. Click Layer -> Flatten Image OBSERVED RESULT Krita instantly crashes to desktop, closes itself without any announcement, no automatic saves. EXPECTED RESULT Krita flattens into a single layer. (Krita happily flattened the image straight from the save file, without changing the visible layers. I tried saving the file after changing visibility of layers, then flattening from there, but Krita still crashed to desktop.) SOFTWARE/OS VERSIONS Windows: 10 ADDITIONAL INFORMATION The resolution is very small, 256x256px, but all the layers bring it to a 11.5Mib file. Ah wait, I've just found a fix - I upped my swap file size from 10GiB to 16GiB in 'configure krita'. Not sure why this fixed it, as my canvas was only 11.5MiB, but there we are. Just replicated my actions, and yeah, that's fixed the problem. I'll submit the bug report anyway, so that if similar things happen in future you have an answer to give people.
Please provide the crash log `%LOCALAPPDATA%\kritacrash.log` [1] [1]: https://docs.krita.org/en/reference_manual/sharing_krita_logs.html?highlight=crash%20log#getting-backtrace
And also the Krita usage log: `%LOCALAPPDATA%\krita.log`
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!