Garry's Mod

Garry's Mod

Material Editor Tool
i have lua errors
its lua give me error forever if i pickup texture from another mod
lue error:
[Material Editor Tool] lua/weapons/gmod_tool/stools/advmat.lua:242: bad argument #2 to 'SetTexture' (ITexture expected, got no value)
1. SetTexture - [C]:-1
2. Think - lua/weapons/gmod_tool/stools/advmat.lua:242
3. unknown - gamemodes/sandbox/entities/weapons/gmod_tool/shared.lua:187