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Maniphest T40091

FBX Export: Python error with dupligroups
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Description

When attempting to export the attached blend file, the following Python error is reported to the console:
FBX export starting... 'D:\\Documents\\ExportTest\\Assets\\simple_level.fbx'
Traceback (most recent call last):

File "D:\blender\2.70\scripts\addons\io_scene_fbx\__init__.py", line 412, in execute
  return export_fbx_bin.save(self, context, **keywords)
File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 3236, in save
  ret = save_single(operator, context.scene, filepath, **kwargs_mod)
File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 3155, in save_single
  scene_data = fbx_data_from_scene(scene, settings)
File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2738, in fbx_data_from_scene
  empty_key = data_empties[obj.data]

KeyError: None

simple_level.blend100 KBDownload

Revisions and Commits

rBA Blender Add-ons
rBA90a19622339e Fix T40091: FBX Export: Python error with dupligroups

Event Timeline

Mitchell Stokes (moguri) created this task.May 8 2014, 10:27 AM
Mitchell Stokes (moguri) assigned this task to Bastien Montagne (mont29).
Mitchell Stokes (moguri) raised the priority of this task from to 90.
Mitchell Stokes (moguri) updated the task description. (Show Details)
Mitchell Stokes (moguri) added projects: Add-ons (Community), Import/Export.
Mitchell Stokes (moguri) edited a custom field.
Mitchell Stokes (moguri) added a subscriber: Mitchell Stokes (moguri).
Bastien Montagne (mont29) edited this Maniphest Task.May 8 2014, 11:46 AM
Bastien Montagne (mont29) changed the task status from Unknown Status to Resolved.May 8 2014, 11:46 AM

Closed by commit rBA90a19622339e.

Mitchell Stokes (moguri) added a comment.May 9 2014, 1:16 AM

I've got another error:

FBX export starting... 'D:\\Documents\\ExportTest\\Assets\\simple_level.fbx'
Traceback (most recent call last):
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\__init__.py", line 412, in execute
    return export_fbx_bin.save(self, context, **keywords)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 3245, in save
    ret = save_single(operator, context.scene, filepath, **kwargs_mod)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 3164, in save_single
    scene_data = fbx_data_from_scene(scene, settings)
  File "D:\blender\2.70\scripts\addons\io_scene_fbx\export_fbx_bin.py", line 2749, in fbx_data_from_scene
    mesh_key, _me, _free = data_meshes[obj]
KeyError: bpy.data.objects['Cube.001']

Same blend file. This is rather strange since 'Cube.001' is indeed in bpy.data.objects (checked with the interactive console). =/

Mitchell Stokes (moguri) added a comment.May 9 2014, 1:20 AM

The error occurs if I use "Selected Objects" and I do not have the parts of the group selected (Cube.001 and Circle) and the group parts are in an inactive layer. In other words, if I select both layers and select the group parts, then I can use the "Selected Objects" option.