materials on cylinder have changed from workspace to render I'm working on a cylinder with 8 sections and when I have worked on other shapes before my materials have rendered fine, but with the cylinder as I click render my materials have disappeared or one has been pasted over each section shape.

There might just be a simple solution I'm missing, but I need help fast! much appreciated if anyone can thanks!

examples of what I mean:

Editing Stage:



Rendered Image:
Fixed it! I hadn't realised I needed to click on assign twice as I had only done it once and wasn't sure why it hadn't worked.

So it did end up being something simple that I'd missed