Here is another case of that same problem. Except the negative effects are more severe. I did not even touch material index-0 !!!
Every times I update something in the landscape material it has similar effect. It is getting very annoying.
- I tried looking in the logs. There are multiple warnings but the only one that is understandable is about material index-0 saying it has to be a linear color instead of color (it is just a full black color texture to workaround another annoyance I am trying to fix). I did not even touch that material in ages so why an error message?
==> I switched the black material to linear to see what would happen. It is still with a big question mark but now my whole landscape is black and its not even the default material (index-1 is)
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I tried deleting all layer info from its folder + restarting UE5 + recreating them
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When I start UE5 and check the output log, the only warnin I see is a bunch of “Fixed up deleted layer weightmap” (234 of them).
I haven’t found a solution to this problem. I keep loosing time while being stuck on this every times.