Hey everyone! So, I’m simply trying to set up some materials with some objects in the editor. Here’s an example. I made a simple outline material. I dragged it over to a post-process volume and it worked as intended. The next day, I made another level and repeated the process, but the editor wouldn’t let me drag the material into another post-process volume. I would drag it, but it wouldn’t register. I would even try to search it or any other way of loading the material, but nothing happens. It’s weird, because this happened when I make a Light Function material and try to drag it over a light as well. I’m just confused why this is happening.
Basically, it means you’re trying to drag the wrong sort of thing into the slot. The list of possibilities is listed in the drop down.