need help with GTKradiant 1.50...

[ZonElax]

Open your map, File -> import --> players.map

Also make sure your map is closed. Boxes from players.map must be closed, there can't be a way to have contact with grey color.

Also try:

Select any brush (shift + left mouse button) and click Plugins (on the right side of toolbar) -> SunPlug --> ETMapCoordinator ---> Get optimal mapcoords

Build --> (single) META -bsp, File -> Save

Open ET and type in the console:

/g_gametype 2
/sv_pure 0
/devmap [your map name].bsp

If nothing of this helped, contact me.