Issues while exporting blender file to ue5

obraz_2024-08-18_183439416
Hi,
I’m having problems exporting .usd files to ue5. The error appears right after I try to open the file through usd stage window. Also it happens to both complex scenes as well as only a basic cube parented to arrows.
I’m a begginer and I wanted to start building a level hovwever I was stopped by this problem :((