Tool material (Garry's Mod)

Not played Garry's Mod 3 months, I decided to download the single player and on a dark rp server when using the material on a prop, it does not change the texture looked in the console:

Requesting texture value from var $basetexture which is not a texture value (material: models/wireframe)
Requesting texture value from var $basetexture which is not a texture value (material: models/wireframe)
Requesting texture value from var $basetexture which is not a texture value (material: debug/env_cubemap_model)
Requesting texture value from var $basetexture which is not a texture value (material: debug/env_cubemap_model)
Requesting texture value from var $basetexture which is not a texture value (material: models/shadertest/shader3)
Requesting texture value from var $basetexture which is not a texture value (material: models/shadertest/shader3)
Requesting texture value from var $basetexture which is not a texture value (material: models/shadertest/shader4)
Requesting texture value from var $basetexture which is not a texture value (material: models/shadertest/shader4)
Requesting texture value from var $basetexture which is not a texture value (material: models/shadertest/shader5)

How to solve the problem?