Resolved Animated FBX Export from Blender to Unity - Humanoid Animations - Twisted Bone

Hi,

I am trying to do some animations in Blender and export to Unity as FBX.
The first animation worked fine in Unity.

Subsequent ones have one bone which is twisted.

Screenshot 1 shows that the bone looks fine in Blender
Screenshot 2 shows that the bone is twisted in Unity

Blend and FBX files are attached at the end.
Your helps and inputs are much appreciated.

I searched and found a few links. I followed the below steps as per the links.

• Select all objects in Blender (Especially the Armature and the Model) and Ctrl+A → All Transforms
• Export to FBX with the options in Screenshots 3 & 4

In the past, when i followed the steps (usually multiple times) it resolved the error. But yesterday it stopped working. it never worked in the first attempt. I had to repeat the steps multiple times. Sometimes, i did other work on the blender file between attempts.

Note: When i import the same FBX into blender it looks fine.
Note: In screenshot 4, i have also tried setting 'Key all Bones'
Note: In Unity, i have also tried setting Anim compression to 'off'

Please let me know if any more information is needed.

Screenshot 1:



Screenshot 2:



Screenshots 3 & 4:





Blend File https://blenderartists.org/uploads/short-url/zz1PRuhNZxeMoxqNuIPPdWMBaiC.blend
FBX File https://blenderartists.org/uploads/short-url/7im00endaqgSdaR4MkG8cKvBLuy.fbx

 

I believe this is resolved.
I followed the beginning of this video ->

I am not very well versed, but if i have to summarize, they export NLA instead of actions from Blender and it worked for me.

Hope this helps someone.