Missing texture for 3D model before import in godot 4

Scel

For my first 3D game using Godot 4, I created a model in Blender. When I exported the model in glb format to my project files, I ran into a problem. The texture of one of the objects refuses to import and just shows a gray square instead. How can I fix this and what could be causing it? I'd be very grateful for any help and advice! Thanks in advance!

xyz

Scel Do you have a shader driving that texture in Blender?

Scel

xyz no

xyz

Scel Hard to tell then without seeing it. Post a blender project containing only that box.