Strange warnings when rendering (or triggering the PIE): attempting to create a joint between objects that are both static.

Development Cinematics & Media
1

Surprise warning

I get these warning every time I try to render my sequence. It is not possible to understand what is going on, I didn’t try to make any constraint and also I am not using physics in my project. Why is this happening? How to debug it?
Edison_Tesla.log (1.9 MB)

2

Bump! Still no answer!