The app crashed when I tried to move a clip from Video2 to Video1 Reproducible: Couldn't Reproduce Steps to Reproduce: Don't know how to reproduce I will attach a full backtrace.
Created attachment 100926 [details] backtrace
I think bug actually occured as follows : I moved the clip from track 1 to track 2, then tried to move it back to 1 using ctrl+z and it crashed. Note that the clip was tightly inserted between two other clips, so it fitted just perfectly between the two (making it somewhat difficult to put it back on track 1 by hand). The backtrace is quite lengthy, the segfault occured in thread 1. Notice that in the backtrace that the "this" object of the track is "0x0"
Thanks for the infos & backtrace. I could reproduce, it happens on grouped clips, will investigate
Git commit 92bc444f12ac4aec4988991c8a6ab41dbe432141 by Jean-Baptiste Mardelle. Committed on 04/09/2016 at 17:32. Pushed by mardelle into branch 'Applications/16.08'. Fix crash on redo group move M +0 -4 src/timeline/customtrackview.cpp http://commits.kde.org/kdenlive/92bc444f12ac4aec4988991c8a6ab41dbe432141
Nicolas, can you please try with a recent testing version to see if JBM's patch fixed your issue? Please be so kind as to report back here. If the bug is fixed, then please close this report. Thank you very much for your cooperation!