Alright, look at this:
And now look at the render:
For some reason, the only textures that will render is the purple plane and the white of part of the spaceships. Any ideas on how to fix?
Where is your blend file?
Too little info. We know nothing about your lighting, your materials, your scene or your render settings to name but a few vital pieces of information.
Can you supply an example blend file that shows this issue.
This somehow looks like you have lost your environment texture…If that makes any sense.
There is this button - File -External Data - Find Missing Files.
Thanks eppo, that fixed it!