Error in tool with the tool structure command

[Martini-562]

http://img86.imageshack.us/img86/52/errortool1tw1.jpg
I really have no idea how to fix this. I tried importing the .wrl file into gmax and I didnt get any wiser.

I hope you guys can help me ( actually I bet some of you guys can help me).

[p0lar_bear]

There's really no way for me to dumb it down any farther than what it says there: Your level isn't sealed completely. When you import the WRL and uncheck all of the boxes while doing so, it should create some lines indicating where your open edges are.

[Martini-562]

well when I import the wrl there are no boxes to uncheck.

edit: k I see the lines.

Now how do I fix my error?

[p0lar_bear]

Delete and re-create the faces around the edges. Think of it this way; if your geometry were to form a container, model it so no water could leak out of it.

[Martini-562]

OMG I guess I'm a noob cus I dont know how I have to do it.

[malolo420]

http://hce.halomaps.org/index.cfm?Search=error+fixing+tutorial