frame_range python script error in Blender 3.3.1

[Mohammad Kumail]

Hi Community,

I got an error in Blender 3.3.1 when I merge the multiple mixamo animations.

Error is: NoneType has no attribute 'frame_range'

Please see the below attachment..

Thanks & Regards

[Ussnorway]

why tell us?

the control rig is for adjusting a Mixamo pose... the error looks like you didn't set it up correct but merge animation is a job for scripts like Expy-Kit and they are both Blender addons so the Blender forum is the correct place to learn about them

[Nirvan29229314h7f4]

Did you understand the question or the problem? I saw you on other threads with this same issue, and you're not answering them properly. He didn't "merge" any animation he used the NLA track that mixamo supports.