NULL Poly Shader

[Wystan]

Recently got this unpleasant error. When i add a room to my medium size map, ingame all textures disappear and i recienve such error, NULL Poly Shader. When i remove this room, everything becomes normal again. But i freaking need to add this room as much as many other rooms.

 

Help me please and i wont disappoint you with my map!

[eezstreet]

It's due to a bad shader, hence the errors. Are you using any shaders/textures/effects that are specific to that room? If so, show us what you're doing. Also, are you running any mods or source forks (OpenJK)? Or are you just doing jamp.exe and devmapping? Also, SP or MP?

[Wystan]

Im using both mp and sp. Tried both. i need to make several 4 to 8 look alike rooms, crew quarters. Strange thing is that when there's only 1 room, it works perfectly, but when i clone it at least once, the error happens. I had an impression that there's a fixed count of shaders or something on a map but people make maps much bigger than mine.