**System Information**
Operating system and graphics card
**Blender Version**
2.76b
**Short description of error**
When i try to import my fbx i get following error.
found bundled python: C:\Program Files\Blender Foundation\Blender\2.76\python
WM_OT_context_toggle
WM_OT_context_toggle_enum
WM_OT_context_cycle_int
WM_OT_context_cycle_enum
WM_OT_context_cycle_array
WM_OT_context_menu_enum
FBX Import: start importing C:\Users\is95166\Documents\Projects\Modo\Kelimini\Aj\Aj.fbx
FBX import: Prepare...
Done (0.031250 sec)
FBX import: Templates...
Done (0.000000 sec)
FBX import: Nodes...
Done (0.000000 sec)
FBX import: Connections...
Done (0.000000 sec)
FBX import: Meshes...
Done (0.218750 sec)
FBX import: Materials & Textures...
Traceback (most recent call last):
File "C:\Program Files\Blender Foundation\Blender\2.76\scripts\addons\io_scene_fbx\__init__.py", line 234, in execute
return import_fbx.load(self, context, **keywords)
File "C:\Program Files\Blender Foundation\Blender\2.76\scripts\addons\io_scene_fbx\import_fbx.py", line 2441, in load
_(); del _
File "C:\Program Files\Blender Foundation\Blender\2.76\scripts\addons\io_scene_fbx\import_fbx.py", line 2440, in _
fbx_item[1] = blen_read_material(fbx_tmpl, fbx_obj, settings)
File "C:\Program Files\Blender Foundation\Blender\2.76\scripts\addons\io_scene_fbx\import_fbx.py", line 1286, in blen_
read_material
ma_alpha = elem_props_get_number(fbx_props, b'Opacity', 1.0)
File "C:\Program Files\Blender Foundation\Blender\2.76\scripts\addons\io_scene_fbx\import_fbx.py", line 214, in elem_p
rops_get_number
assert(elem_prop.props[3] in {b'A', b'A+', b'AU'})
AssertionError
location: <unknown location>:-1
location: <unknown location>:-1
**Exact steps for others to reproduce the error**
my fbx is a commercial fbx. i am not sure if this report is shared to to others so i did not attached it. i can send it by an email.