FK animation won't export to FBX #48089

New Issue

lyndon daniels · 2016-04-08T13:18:40+02:00

lyndon daniels commented

2016-04-08 13:18:40 +02:00

System Information
Ubuntu 14.04
Nvidia 650M

Blender Version
Broken: 2.76b, 2.69
Worked: (none)

Short description of error
The attached animation with FK rig produces an error when attempting to export to FBX, and does not succeed.

horseCaggiage_PackedTextures1.blend

Exact steps for others to reproduce the error
Open file and choose Export to FBX the following error is produced

FBX export starting... '/home/lyndon/Documents/InspiredMinority/TUT/horse/export/fbx/new/horseCaggiage_PackedTextures1_HorseSolo.fbx'
FBX export prepare: Wrapping Objects...
Done (0.000438 sec)

FBX export prepare: Wrapping Data (lamps, cameras, empties)...
Done (0.000153 sec)

FBX export prepare: Wrapping Meshes...
Done (0.000296 sec)

FBX export prepare: Wrapping ShapeKeys...
Done (0.025441 sec)

FBX export prepare: Wrapping Armatures...
Done (0.008019 sec)

FBX export prepare: Wrapping World...
Done (0.000239 sec)

FBX export prepare: Wrapping Materials...
Done (0.000293 sec)

FBX export prepare: Wrapping Textures...
Done (0.000063 sec)

FBX export prepare: Wrapping Animations...
Traceback (most recent call last):

File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/__init__.py", line 583, in execute
  return export_fbx_bin.save(self, context, **keywords)
File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 3039, in save
  ret = save_single(operator, context.scene, filepath, **kwargs_mod)
File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2934, in save_single
  scene_data = fbx_data_from_scene(scene, settings)
File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2329, in fbx_data_from_scene
  animations, animated, frame_start, frame_end = fbx_animations(tmp_scdata)
File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2070, in fbx_animations
  ob.animation_data.action = act

AttributeError: bpy_struct: attribute "action" from "AnimData" is read-only

location: :-1

**System Information** Ubuntu 14.04 Nvidia 650M **Blender Version** Broken: 2.76b, 2.69 Worked: (none) **Short description of error** The attached animation with FK rig produces an error when attempting to export to FBX, and does not succeed. [horseCaggiage_PackedTextures1.blend](https://archive.blender.org/developer/F301413/horseCaggiage_PackedTextures1.blend) **Exact steps for others to reproduce the error** Open file and choose Export to FBX the following error is produced FBX export starting... '/home/lyndon/Documents/InspiredMinority/TUT/horse/export/fbx/new/horseCaggiage_PackedTextures1_HorseSolo.fbx' FBX export prepare: Wrapping Objects... Done (0.000438 sec) FBX export prepare: Wrapping Data (lamps, cameras, empties)... Done (0.000153 sec) FBX export prepare: Wrapping Meshes... Done (0.000296 sec) FBX export prepare: Wrapping ShapeKeys... Done (0.025441 sec) FBX export prepare: Wrapping Armatures... Done (0.008019 sec) FBX export prepare: Wrapping World... Done (0.000239 sec) FBX export prepare: Wrapping Materials... Done (0.000293 sec) FBX export prepare: Wrapping Textures... Done (0.000063 sec) FBX export prepare: Wrapping Animations... Traceback (most recent call last): ``` File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/__init__.py", line 583, in execute return export_fbx_bin.save(self, context, **keywords) File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 3039, in save ret = save_single(operator, context.scene, filepath, **kwargs_mod) File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2934, in save_single scene_data = fbx_data_from_scene(scene, settings) File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2329, in fbx_data_from_scene animations, animated, frame_start, frame_end = fbx_animations(tmp_scdata) File "/home/lyndon/Software/blender/blender-2.76b-linux-glibc211-x86_64/2.76/scripts/addons/io_scene_fbx/export_fbx_bin.py", line 2070, in fbx_animations ob.animation_data.action = act ``` AttributeError: bpy_struct: attribute "action" from "AnimData" is read-only location: <unknown location>:-1 location: <unknown location>:-1

lyndon daniels commented

2016-04-08 13:18:40 +02:00

Changed status to: 'Open'

lyndon daniels commented

2016-04-08 13:18:40 +02:00

Added subscriber: @lyndondaniels

Bastien Montagne self-assigned this 2016-04-08 14:37:59 +02:00

Bastien Montagne commented

2016-04-08 14:37:59 +02:00

Added subscriber: @mont29

Bastien Montagne commented

2016-04-08 14:41:01 +02:00

Bah… this has nothing to see with FK, it’s because current action of your object is not editable (due to being used in NLA or something)… Will add a check for this in exporter, but you probably want to disable 'All Actions' option of FBX exporter in such case.

blender-admin commented

2016-04-08 14:49:49 +02:00

This issue was referenced by c964103c1b

This issue was referenced by c964103c1bd0698281e6bf8cd8d05f85947c0546

Bastien Montagne commented

2016-04-08 14:50:13 +02:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2016-04-08 14:50:13 +02:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

FK animation won't export to FBX #48089