so ive got about 30 of these in my console when i am compiling and i want to try and fix them if possible. i went to the coordinates it gave me and pressed shift+L and got the black and white squares thing i looked around and could not see any problem in that area above below my map then i pressed shift+L again and got the red blue and green boxes and still nothing.  i cant tell if there are any problems in my textures or anything like that once again i would have an image but my computer is supid and won't let me screen shot and when it does let me it takes a screen shot of my desk top even when i use f12 on the steam version. if this error isn't devastating and won't destroy my map thats ok i just want to find ut if its possible to get rid of it without having to completely redo my map