It looks like the file you are trying to import is invalid. Please upload it somewhere and I will inspect it.

Fixed in 3.4.2.

It's hard to understand what you are talking about, but I will guess. Transforms of unparented objects are not exported. If you actually want your model to have an offset, create an Empty at the origin and parent your model to it.

This is an internal Blender error. Please report it to the Blender development team and provide the .blend file you are exporting from.

Thank you for the report, your findings were very helpful indeed.

Messaggio originale di Zappy:

coupled with a bug where it un-ignores an object's parent's transforms(?).

Please describe this in more detail.

Blender 4.5.2 has been released and fixes the issue.

None of that sounds related to Blender at all, sorry.

You didn't describe the problem. Is it that no file is exported? That it exports with the wrong filename? That the content of the file isn't what you expected?

You can fix the misnamed export filename by downgrading to Blender 4.4.

This will be fixed in the next version of Blender.