Well I tried compiling my map and got this error and i know you need to import the .wrl file and un-check all the boxes. I did that but how do i fix them?

whats wrong is you have faces inside the geometry (e.g a plane inside a cube) or faces which cant be where they are on there own. so on select by name select all the wrl imports and see where they are on your model. the faces they are on should be these faces

So heres what i did when i was making my map. I extruded all the faces on the front side into the box to make a base and did the same with the hallways. Is that's whats wrong? Do i need to select almost all of the front faces except for the top and bottom row and then extrude them in?

umm....well, ok, if its quite a simple map, then just select all the faces visible from the camera without going inside an object, hide them. there should be not very many but a few faces left over. delete these. now use the select open edges button to see if you deleted a wrong face. if so, create a new face where the old one was. Or just look where it is with the wrl file
Edited by Koo294 on Feb 9, 2009 at 04:01 PM

Well now im having another problem :( it sometimes says new illegal face and then wont let me create that face :(. How do i fix that??????

i dont know about that... never done that to me.

lol. I was creating faces and maybe i did one the wrong way and it says that idk tho i know none of them are crossing over to eacheother/overlapping lol.