#What did you do?

Saved a project after deleting a bunch of tracks and disabling a few others

#Version

Zrythm 1.0.0-alpha.26.0.13 (debugoptimized)
  built with gcc 9.3.0 for linux (appimage)
    +carla
    +jack1
    +pulse
    +rtmidi
    +rtaudio
    +sdl2
    +gtksourceview3
    +guile
    +lsp-dsp-lib

#Other info

I already had to load a backup of the project to get it to load.

#Backtrace

Error: Segmentation fault - Backtrace:
../src/utils/backtrace.c (_backtrace_get:345)
../src/zrythm_app.c (segv_handler:148)
??? unknown
../src/audio/audio_region.c (audio_region_new:134)
../src/gui/backend/arranger_object.c (clone_region:2387)
../src/gui/backend/arranger_object.c (arranger_object_clone:2657)
../src/audio/track_lane.c (track_lane_clone:289)
../src/audio/track.c (track_clone:544)
../src/gui/backend/tracklist_selections.c (tracklist_selections_clone:694)
../src/actions/tracklist_selections.c (tracklist_selections_action_clone:601)
../src/actions/undo_stack.c (undo_stack_clone:169)
../src/actions/undo_manager.c (undo_manager_clone:404)
../src/project.c (project_clone:2080)
../src/project.c (project_save:1938)
??? g_closure_invoke
??? unknown
??? g_signal_emit_valist
??? g_signal_emit
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? gtk_window_activate_key
??? unknown
??? unknown
??? g_closure_invoke
??? unknown
??? g_signal_emit_valist
??? g_signal_emit
??? unknown
??? unknown
??? gtk_main_do_event
??? unknown
??? unknown
??? g_main_context_dispatch
??? unknown
??? g_main_context_iteration
??? g_application_run
../src/main.c (main:42)
??? __libc_start_main
??? _start
??? unknown

#Fatal

Yes

#Action stack

[0] Delete 2 Tracks
[1] Disable 3 Tracks
[2] Delete Track
[3] Mute Track
[4] Unsolo Track
[5] Solo Track
[6] Create Instrument Track
[7] Unsolo Track
[8] Mute Track
[9] Unmute Track
[10] Unsolo Track
[11] Mute Track
[12] Solo Track

#Log

../src/main.c (main:42)
??? __libc_start_main
??? _start
??? unknown

zrythm-Message: 14:27:05.075: (io_mkdir:93): Creating directory: /home/hellsend/.local/share/zrythm/backtraces
zrythm-Message: 14:27:05.183: (_backtrace_get:343): getting bt
zrythm-Message: 14:27:05.183: (_backtrace_get:347): ret 0
(zrythm:1410): zrythm-DEBUG: 14:27:05.213: (log_idle_cb:792): pushing UI event ET_LOG_WARNING_STATE_CHANGED (log_idle_cb:792)
zrythm-Message: 14:27:05.213: (segv_handler:154): Error: Segmentation fault - Backtrace:
../src/utils/backtrace.c (_backtrace_get:345)
../src/zrythm_app.c (segv_handler:148)
??? unknown
../src/audio/audio_region.c (audio_region_new:134)
../src/gui/backend/arranger_object.c (clone_region:2387)
../src/gui/backend/arranger_object.c (arranger_object_clone:2657)
../src/audio/track_lane.c (track_lane_clone:289)
../src/audio/track.c (track_clone:544)
../src/gui/backend/tracklist_selections.c (tracklist_selections_clone:694)
../src/actions/tracklist_selections.c (tracklist_selections_action_clone:601)
../src/actions/undo_stack.c (undo_stack_clone:169)
../src/actions/undo_manager.c (undo_manager_clone:404)
../src/project.c (project_clone:2080)
../src/project.c (project_save:1938)
??? g_closure_invoke
??? unknown
??? g_signal_emit_valist
??? g_signal_emit
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? unknown
??? gtk_window_activate_key
??? unknown
??? unknown
??? g_closure_invoke
??? unknown
??? g_signal_emit_valist
??? g_signal_emit
??? unknown
??? unknown
??? gtk_main_do_event
??? unknown
??? unknown
??? g_main_context_dispatch
??? unknown
??? g_main_context_iteration
??? g_application_run
../src/main.c (main:42)
??? __libc_start_main
??? _start
??? unknown


(zrythm:1410): Gtk-WARNING **: 14:27:05.220: (gtk_window_set_titlebar:4336): gtk_window_set_titlebar() called on a realized window
(zrythm:1410): zrythm-DEBUG: 14:27:05.221: (log_idle_cb:792): pushing UI event ET_LOG_WARNING_STATE_CHANGED (log_idle_cb:792)