PBR Missing attributes warnings

Interesting thread on the forum:

viewtopic.php?f=27&t=10489&p=40029#p40029

Long story short - while the render top flags a warning about missing Tangents, it doesn’t flag for missing uvs (in this case an imported mesh didn’t have them). A texture SOP resolved the issue, but the warning was misleading.

I’ve had this same hiccup myself, and it took me a minute to figure out what was missing. A warning for missing uvs would be killer.