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Fix #105298: Import FBX: TypeError - 'NoneType' is not iterable

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Continue if skin connection map is None
Avoid Assertion Error
Fixes #105298
This commit is contained in:
Sebastian Sille
2024-04-28 12:50:28 +02:00
parent 5b18a011d0
commit d05b2aeec3
1 changed files with 8 additions and 2 deletions
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10
io_scene_fbx/import_fbx.py
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@ -327,7 +327,10 @@ def blen_read_custom_properties(fbx_obj, blen_obj, settings):
if b'U' in fbx_prop.props[3]:
if fbx_prop.props[0] == b'UDP3DSMAX':
# Special case for 3DS Max user properties:
assert(fbx_prop.props[1] == b'KString')
try:
assert(fbx_prop.props[1] == b'KString')
except AssertionError as exc:
print(exc)
assert(fbx_prop.props_type[4] == data_types.STRING)
items = fbx_prop.props[4].decode('utf-8', 'replace')
for item in items.split('\r\n'):
@ -3470,7 +3473,10 @@ def load(operator, context, filepath="",
fbx_skin, _ = fbx_table_nodes.get(skin_uuid, (None, None))
if fbx_skin is None or fbx_skin.id != b'Deformer' or fbx_skin.props[2] != b'Skin':
continue
for mesh_uuid, mesh_link in fbx_connection_map.get(skin_uuid):
skin_connection = fbx_connection_map.get(skin_uuid)
if skin_connection is None:
continue
for mesh_uuid, mesh_link in skin_connection:
if mesh_link.props[0] != b'OO':
continue
fbx_mesh, _ = fbx_table_nodes.get(mesh_uuid, (None, None))