Quote: --- Original message by: Nebulon
i have a map i made that i have been working on for some time that has an invisible wall in the air in part of the middle of the map. i have already tried re-compiling the structure, but no results
There are many reasons. If you run into a point that stops you, but you can jump over it, you have a malformed edge that catches your walking path, and prevents you from walking past it (because the angle is higher than MC is allowed to walk on). If you can't jump over it, you have a face somewhere with a +sky material or possibly a
name@ material.
Those are the only things that I believe would make any sense.