hands and feets crushed when setting up Mixamo animated rig

[Max-Sherlocked]

Describe the bug

When using a rigged character created with MPFB addon on Blender, following the youtube tutorial to import animated rig from Mixamo, there is a bug whre hand and feet ar crushed, something isn't matching the skin weight or the bones order, I don't know.

Checklist

• Using Blender 5.0
• I installed MPFB last week

Screenshots / logs

Platform and versions

• I'm using windows 11
• Version of Blender 5.0
• 

[joepal1976]

I can't see immediately what is wrong from these images, although it is obvious something is wrong.

Can you save the character with the mixamo rig (manage save files -> save human) and paste the contents here? You can find the save file by going to system and resources panel, click on user data and open the config directory. There should be a json file there with the name of your character.

If there is a specific mixamo animation you are trying, can you paste the name of it here too?

[joepal1976]

Things like what is shown in the images tend to happen if there's a mismatch between what was uploaded to mixamo and what you then apply the downloaded animation to, for example if you modified the size of the character or try to apply the animation to the other type of mixamo rig. If you can think of something in that order which might have happened, that would also provide a clue.

[Max-Sherlocked]

I have used different walking cycle animation, but i get the same result on hands and feets every time, i didn't scaled anything, i could have missed something i guess. I link the json file below, ty for trying to help me !

human.Girl_test_walkCycle.json

[joepal1976]

The same thing does not happen to me:

I'm guessing something else must have happened on your side, but it is hard to say what.

If you create a completely new scene, load the character from your save file and the repeat the process with creating a doll, uploading to mixamo, downloading an animation without skin, importing fbx in blender and snapping... Does the same thing happen again?

[Max-Sherlocked]

I did exactly what you told me to try, it's way better ! i think i got issues because the first time mixamo did not auto retargeted, it asked me to point position of some body parts. (knees/elbow/neck etc)

But i keep having some issues with the hands animation, i can probably fix it in the rig graph, but i don't know if this happen usually or is it the walk cycle i chose from mixamo ? (default female "Walking")

i tried with the dwarf walking, it's a little bit better but i still need to do some fix.

And i did not found yet the solution to make it Cyclic with the plugin (error text about fcurve).

Thank you for helping me :)