Fix T44131: FBX Export: During animation baking, code could try to set readonly properties.v2.74-rc4

1 files changed, 2 insertions, 1 deletions

diff --git a/io_scene_fbx/export_fbx_bin.py b/io_scene_fbx/export_fbx_bin.py
index a5bae512..d8e7cd1b 100644
--- a/io_scene_fbx/export_fbx_bin.py
+++ b/io_scene_fbx/export_fbx_bin.py
@@ -1997,7 +1997,8 @@ def fbx_animations(scene_data):
                 'show_only_shape_key', 'use_shape_key_edit_mode', 'active_shape_key_index',
             )
             for p in props:
-                setattr(ob_to, p, getattr(ob_from, p))
+                if not ob_to.is_property_readonly(p):
+                    setattr(ob_to, p, getattr(ob_from, p))
 
         for ob_obj in scene_data.objects:
             # Actions only for objects, not bones!