After renaming the bones to the blender standard I was then able to successfully run Mixamo's 'Create Control Rig'.

whereas on 'Armature.004' (which I didn't run the renamer on, and thus has the default mixamo names) its 'mixamorig:Hips' etc. YMMV.Ī picture is worth a thousand words, so in the above screen shot see how after running 'mixamo rig renamer', the bones on 'Armature' are named 'Hips', 'UpLeg.R' etc.

It worked on 'Jasper' too, but only if I unchecked 'apply animation'.

This may seem like an unrelated problem, but after running the 'Mixamo Rig Renamer' I was successfully able to add a control rig - at least on ybot. Certain actions were not applying to certain characters such as 'BigVegs' which has bone names like 'newVegas:Hips', and apparently certain armature tools won't work until you rename the bones as well. In short, mixamo names it's bones like 'mixamorig:Hips' and 'mixamorig:RightUpLeg', and blender's naming format is 'Hips' and 'UpLeg.R' etc. It just so happens that I had a previous problem with the bone naming conventions supplied by mixamo inside blender. I had the same problem as you: weird error messages and a badly mangled armature after running the 'Mixamo Rig' add-on. File '/Users/20262059/Library/Application Support/Blender/2.93/scripts/addons/Mixamo add-on for Blender/mixamo_rig.py', line 176, in execute it still had an error code this time with this error message. I then tried again with a character from mixamo, this time with an animation. This is a character rigged on mixamo and then downloaded in default pose Python: Traceback (most recent call last):įile '/Users/20262059/Library/Application Support/Blender/2.93/scripts/addons/Mixamo add-on for Blender/mixamo_rig.py', line 176, in executeįile '/Users/20262059/Library/Application Support/Blender/2.93/scripts/addons/Mixamo add-on for Blender/mixamo_rig.py', line 1902, in _make_rigįile '/Users/20262059/Library/Application Support/Blender/2.93/scripts/addons/Mixamo add-on for Blender/mixamo_rig.py', line 1122, in add_legĬns = c_foot_ik_pb.constraints.get(cns_name)ĪttributeError: 'NoneType' object has no attribute 'constraints' When I try to use the mixamo addon with my character it gives me this error message.

Blender to mixamo