FBX import from modo : blen_read_material assertion failure #54704

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Phil Stopford · 2018-04-17T20:12:34+02:00

Phil Stopford commented

2018-04-17 20:12:34 +02:00

{F2776483}System Information
Win 10 Pro GTX 1060 6 GB

Blender Version
2.79b

Short description of error
Importing attached FBX fails with an assertion error:

      FBX import: Materials & Textures...

Traceback (most recent call last):

File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\__init__.py", line 234, in execute
  return import_fbx.load(self, context, **keywords)
File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 2462, in load
  _(); del _
File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 2461, in _
  fbx_item[1] = blen_read_material(fbx_tmpl, fbx_obj, settings)
File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 1284, in blen_read_material
  assert(fbx_props[0] is not None)

AssertionError

location: :-1

Exact steps for others to reproduce the error
Import attached FBX.

{[F2776483](https://archive.blender.org/developer/F2776483/Lot001.fbx)}**System Information** Win 10 Pro GTX 1060 6 GB **Blender Version** 2.79b **Short description of error** Importing attached FBX fails with an assertion error: ``` FBX import: Materials & Textures... ``` Traceback (most recent call last): ``` File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\__init__.py", line 234, in execute return import_fbx.load(self, context, **keywords) File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 2462, in load _(); del _ File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 2461, in _ fbx_item[1] = blen_read_material(fbx_tmpl, fbx_obj, settings) File "C:\Program Files\Chaos Group\Blender 2.79 (With V-Ray Additions)\2.79\scripts\addons\io_scene_fbx\import_fbx.py", line 1284, in blen_read_material assert(fbx_props[0] is not None) ``` AssertionError location: <unknown location>:-1 location: <unknown location>:-1 **Exact steps for others to reproduce the error** Import attached FBX.

Phil Stopford commented

2018-04-17 20:12:34 +02:00

Added subscriber: @phil.stopford

Philipp Oeser commented

2018-04-18 13:23:24 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2018-04-18 13:23:24 +02:00

Changed status from 'Open' to: 'Resolved'

Philipp Oeser closed this issue

2018-04-18 13:23:24 +02:00

Philipp Oeser self-assigned this 2018-04-18 13:23:24 +02:00

Philipp Oeser commented

2018-04-18 13:23:24 +02:00

This is not an official blender version, right? (seeing that it is distributed by Chaos Group)

This has been reported before in #50566 and has already been fixed more than a year ago in 1a0b479eda

Not having issues to import provided FBX in official 2.79b.

No bug here I guess, not sure why Chaos Group hasnt updated the importer (or if they made changes prohibiting that?), but I guess that you should report that issue to them instead...

This is not an official blender version, right? (seeing that it is distributed by `Chaos Group`) This has been reported before in #50566 and has already been fixed more than a year ago in 1a0b479eda Not having issues to import provided FBX in official 2.79b. No bug here I guess, not sure why `Chaos Group` hasnt updated the importer (or if they made changes prohibiting that?), but I guess that you should report that issue to them instead...

Phil Stopford commented

2018-04-18 13:27:26 +02:00

It's reporting as 2.79.3 in the header, so I thought this was 2.79b; I'll ask them why their labeling is misleading. Apologies for the noise.

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FBX import from modo : blen_read_material assertion failure #54704