Pasting audio clip into VSE causes crash (segmentation fault) #78200

New Issue

Tomasz Kaye · 2020-06-24T11:19:38+02:00

Tomasz Kaye commented

2020-06-24 11:19:38 +02:00

System Information
Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5

Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-23 21:54, hash: 49234c15e2

Short description of error
Pasting audio clip into VSE often causes a crash 'Segmentation fault: 11'

Exact steps for others to reproduce the error
File > New > Video Editing
Add a sound strip to the VSE.
Copy the sound strip to the clip board.
Repeatedly paste the strip into the VSE (2 to 3 times is usually enough for me to get a crash)

This is from the console when the crash happens:

add_relation(Sequencer -> Audio) - Failed, but op_from (ComponentKey(SCScene, SEQUENCER)) was ok
add_relation(Sequencer -> Audio) - Could not find op_to (ComponentKey(SCScene, AUDIO))
Writing: /var/folders/42/87vv9rt94378yy142fcsh54r0000gn/T/blender.crash.txt
Segmentation fault: 11
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

This is from blender.crash.txt

# Blender 2.90.0, Commit date: 2020-06-23 21:54, Hash 49234c15e299
bpy.ops.sequencer.sound_strip_add(filepath="/Users/myusername/Desktop/Pigeon/Recent/Cascading Down.wav", directory="/Users/myusername/Desktop/Pigeon/Recent/", files=[{"name":"Cascading Down.wav", "name":"Cascading Down.wav"}], relative_path=False, frame_start=1, channel=2)  # Operator
bpy.ops.sequencer.copy()  # Operator
bpy.ops.sequencer.paste()  # Operator
bpy.ops.sequencer.paste()  # Operator

# backtrace
0   Blender                             0x000000010afe1267 BLI_system_backtrace + 55
1   Blender                             0x0000000103c2d418 sig_handle_crash + 392
2   libsystem_platform.dylib            0x00007fff7088a42d _sigtramp + 29
3   ???                                 0x0000000000000002 0x0 + 2
4   Blender                             0x0000000103df1b18 seqclipboard_ptr_restore + 56
5   Blender                             0x0000000103df1ab2 BKE_sequencer_base_clipboard_pointers_restore + 130
6   Blender                             0x0000000104699302 sequencer_paste_exec + 178
7   Blender                             0x0000000103f6e80b wm_operator_invoke + 411
8   Blender                             0x0000000103f6fe69 wm_handler_operator_call + 633
9   Blender                             0x0000000103f6f526 wm_handlers_do_intern + 1814
10  Blender                             0x0000000103f6aa9f wm_handlers_do + 31
11  Blender                             0x0000000103f6a4bb wm_event_do_handlers + 2923
12  Blender                             0x0000000103f63640 WM_main + 32
13  Blender                             0x0000000103c29b2d main + 909
14  libdyld.dylib                       0x00007fff706917fd start + 1
15  ???                                 0x0000000000000001 0x0 + 1

**System Information** Operating system: Darwin-19.3.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon Pro 580 OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.5.5 **Blender Version** Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-06-23 21:54, hash: `49234c15e2` **Short description of error** Pasting audio clip into VSE often causes a crash 'Segmentation fault: 11' **Exact steps for others to reproduce the error** File > New > Video Editing Add a sound strip to the VSE. Copy the sound strip to the clip board. Repeatedly paste the strip into the VSE (2 to 3 times is usually enough for me to get a crash) This is from the console when the crash happens: ``` add_relation(Sequencer -> Audio) - Failed, but op_from (ComponentKey(SCScene, SEQUENCER)) was ok add_relation(Sequencer -> Audio) - Could not find op_to (ComponentKey(SCScene, AUDIO)) Writing: /var/folders/42/87vv9rt94378yy142fcsh54r0000gn/T/blender.crash.txt Segmentation fault: 11 logout Saving session... ...copying shared history... ...saving history...truncating history files... ...completed. ``` This is from blender.crash.txt ``` # Blender 2.90.0, Commit date: 2020-06-23 21:54, Hash 49234c15e299 bpy.ops.sequencer.sound_strip_add(filepath="/Users/myusername/Desktop/Pigeon/Recent/Cascading Down.wav", directory="/Users/myusername/Desktop/Pigeon/Recent/", files=[{"name":"Cascading Down.wav", "name":"Cascading Down.wav"}], relative_path=False, frame_start=1, channel=2) # Operator bpy.ops.sequencer.copy() # Operator bpy.ops.sequencer.paste() # Operator bpy.ops.sequencer.paste() # Operator # backtrace 0 Blender 0x000000010afe1267 BLI_system_backtrace + 55 1 Blender 0x0000000103c2d418 sig_handle_crash + 392 2 libsystem_platform.dylib 0x00007fff7088a42d _sigtramp + 29 3 ??? 0x0000000000000002 0x0 + 2 4 Blender 0x0000000103df1b18 seqclipboard_ptr_restore + 56 5 Blender 0x0000000103df1ab2 BKE_sequencer_base_clipboard_pointers_restore + 130 6 Blender 0x0000000104699302 sequencer_paste_exec + 178 7 Blender 0x0000000103f6e80b wm_operator_invoke + 411 8 Blender 0x0000000103f6fe69 wm_handler_operator_call + 633 9 Blender 0x0000000103f6f526 wm_handlers_do_intern + 1814 10 Blender 0x0000000103f6aa9f wm_handlers_do + 31 11 Blender 0x0000000103f6a4bb wm_event_do_handlers + 2923 12 Blender 0x0000000103f63640 WM_main + 32 13 Blender 0x0000000103c29b2d main + 909 14 libdyld.dylib 0x00007fff706917fd start + 1 15 ??? 0x0000000000000001 0x0 + 1 ```

Tomasz Kaye commented

2020-06-24 11:19:38 +02:00

Added subscriber: @info-27