Hello, I just updated to latest Blender 3.6 alpha USD branch
See what happens when I try to export USD:
I just get empty folder, no matter where I export - localhost or just a local folder.
The error message is:
Here are my fresh Omniverse Logs, the full folder:
logs.zip (94.7 MB)
And here is the Blender logs:
UMMLibrary.zip (147.3 KB)
Please help if you can…
Hi Pekka!
Quick questions: What version of Windows are you on, and what is the default language on your desktop?
Also, if you add a .usd extension to the file name, does it still crash for you?

Language english:

Hey, thats it!
If I add *.usd to file name in export, all works!
tHANKS
@pekka.varis Thanks for confirming that the workaround works. I am looking into the root cause of the error you are getting and will provide a fix.
The USD spec provides several formats, from binary to readable plain text, which you designate via the file extension given.