I have a water material that was working, then after attempting to package it’s throwing this error. When I open up the material, I can see the error as well (which was not there before) and I’ve been trying to figure it out. I removed nearly everything in the material, except the above. If I remove the texture lerp and ONLY have a base texture, I get no error. If I add anything else, I get the error. Any ideas? I tried to recreate the material, thinking maybe it was corrupted, but the exact same thing happened when trying to package again.
So, from what I can tell, it looks like the plugin you’re using needs the texture coordinate node in order to work.
The texture coordinate typically plugs into the UVs section of the texture sample, though there seems to be a specific material function that comes with the plug in that requires it. You’ll want to find “VertexFactoryGetTextureCoordinateDS” and see if it’s missing a value.
(Additionally, a texture coordinate might be plugged into the coordinates section of a panner node, which then plugs into the texture sample’s UVs)
Unfortunately I don’t know why its doing this even with nothing else there, but I hope this information helps!