SUMMARY Kdenlive crashes upon selecting a video clip from the project bin. This can be done through either by clicking on the video clip or by using the arrow keys to move the selection from an adjacent non-video clip. Strangely, this seems to be a permanent phenomenon as this doesn't happen with new projects or saved projects that have not crashed from this bug before. Once your project crashes once because of this bug, it will crash again from that point on when you select a video clip. STEPS TO REPRODUCE 1. Lauch Kdenlive 2. Open a saved project 3. Click or use the arrow keys to select a video clip OBSERVED RESULT Clip should get selected with no issues and clip monitor should become active. EXPECTED RESULT Kdenlive crashes due to a segmentation fault. SOFTWARE/OS VERSIONS Kdenlive Version: 23.04.0 Melt Version: 7.14.0 Operating System: Ubuntu 22.04.2 LTS Kernel: 5.19 Arhcitecture: x86_64 ADDITIONAL INFORMATION Errors from terminal since crash time: [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed invalid fastbin entry (free) [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed [aac @ 0x7f9418477200] get_buffer() failed Aborted (core dumped)
Live bug demo: https://drive.google.com/file/d/1Tch3CGFBf9TZNAfw9UYPH9_D-ig7sLP4/view?usp=sharing
There have been several bug fixes done in the last days. Please try with the daily AppImage if the issue still occurs. https://binary-factory.kde.org/job/Kdenlive_Nightly_appimage-centos7/lastSuccessfulBuild/artifact/
Please try with the current Kdenlive AppImage version 23.04.1. A lot of crashes are fixed with this version. https://kdenlive.org/en/download/
Just got the newest appimage. Solved it for me. Thanks.
Status changed to RESOLVED-FIXED as per user feedback