Odd unity behaviour?

[SpaceMouse]

Hey, I'm new to modding and not sure if its just me, but i've so far had unity export a empty file and no texture, that appeared to be fixed by remaking the game object or restarting the program, now i just exported a updated mesh and it's not fully loading textures. Nor is the updated mesh structure showing up in KSP, but the .mu file-size is bigger than the old file. Are there any other glitchy things i should look out for?

[martinezfg11]

I've never had issues like that. 

 

Pics?

[SpaceMouse]

Think i figured it out, I think the texture issue again was unity, but the mesh problem was because i wasn't referencing it correctly.