'Node with unknown volume'..any1 know how 2 fix this problem?

Paste the compile log...

Node can be anything >.>

node without volume is typically one of 2 things a) an infinite brush or b) a minute brush

if in your compile log the node w/o volume has coordinates - then the fix is relatively easy:

open your map and go to the coordinates

draw a 16x16x16 cube with the coordinate set in the exact center of the cube and select->inside then delete

if the node w/o volume has the coordinates of 0 0 0 then that means that a brush manipulation or otherwise has gone astray and the engine has 'lost' at least one of the node points of a brush

the fix for that is to draw a brush that encompasses your map and again select->inside but instead of deleting - copy and paste the selection into a new map and save.

These errors are quite annoying, they often occur when you resize a brush by moving one of the blue dots when pressing "E" while having a too large gridsize, even when you CTRL+Z it will still save the 'infinite' brush. To get rid of them read the post above.

ty very much guys it worked :D

10/10

StrYdeR writes...

I have this same problem (the 0.00 reference), however, when I copy and paste into a new map, it still will not build, and I now have 2 0.00 reference errors.