Sdk Error!

[mysteryman141]

When I Compile my map i get this error.

Running command: cd "c:\program files (x86)\steam\steamapps\common\portal 2\bin"

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Running command: "c:\program files (x86)\steam\steamapps\common\portal 2\bin\vbs
p.exe" -game "c:\program files (x86)\steam\steamapps\common\portal 2\portal2" "C
:\Program Files (x86)\Steam\steamapps\common\portal 2\sdk_content\maps\p2lc\Lost
_Chambers_01.vmf"
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Valve Software - vbsp.exe (Sep 30 2011)
2 threads
materialPath: c:\program files (x86)\steam\steamapps\common\portal 2\portal2\mat
erials
Loading C:\Program Files (x86)\Steam\steamapps\common\portal 2\sdk_content\maps\
p2lc\Lost_Chambers_01.vmf
ConVarRef gpu_level doesn't point to an existing ConVar
Brush 10056, Side 1: mirrored plane
Brush 10056: FloatPlane: bad normal
Side 2
Texture: TILE/WHITE_FLOOR_TILE002B

Finished. Press a key to close.




What does this mean?


Brush 10056, Side 1: mirrored plane
Brush 10056: FloatPlane: bad normal
Side 2
Texture: TILE/WHITE_FLOOR_TILE002B

[i-ghost]

Your brush has a bad normal. The best thing to do is view -> goto brush 10056 then simply delete it and recreate it. If you don't want to do that, simply use the texture application tool and use "align to face" on the relevant brush sides.

[mysteryman141]

Thanks!