• Please make sure you are familiar with the forum rules. You can find them here: https://forums.tripwireinteractive.com/index.php?threads/forum-rules.2334636/

Level Design Terrain Help

It means the alpha layer is already "registered/made"(When you create a layer, the editor automatically makes a new texture that stores data on where your painting that layer). This happens if you made a layer with a particular name then deleted it and try to make a new one with the same name. The new texture is still in your mylevel package. Try going to your mylevel textures and deleting the texture; then try to make it again as intended.
 
Upvote 0