Issue with Exporting XModel in Blender: ReferenceError

[Jumper]

Hi everyone,

I'm encountering an issue when trying to export an XModel in Blender using the Cod2 Better Blender addon. Here is the error message I'm receiving: blender2.png blender1.png


What I’ve Tried
Updated Blender and addon.
Restarted Blender and reloaded the scene.
Tried different Blender versions, but addons don't work with other versions.