Oh dear. I'm doing something wrong in a big way.
entering c:program filesvalve hammer editormapscafetorium.map
CreateBrush:
Error: Entity 0, Brush 43, Side 1: plane with no normal
Error: plane with no normal
Description: The map has a problem which must be fixed
Howto Fix: Check the file ZHLTProblems.html for a detailed explanation of this problem
Error: Entity 0, Brush 43, Side 2: plane with no normal
Error: Entity 0, Brush 43, Side 2: has a coplanar plane at (512, 256, -32), texture SKY
Error: Entity 0, Brush 43, Side 3: plane with no normal
Error: Entity 0, Brush 43, Side 3: has a coplanar plane at (512, 832, -32), texture SKY
Error: Entity 0, Brush 43, Side 3: has a coplanar plane at (512, 832, -32), texture SKY
Error: Entity 0, Brush 43, Side 4: plane with no normal
Error: Entity 0, Brush 43, Side 4: has a coplanar plane at (-704, 256, -32), texture SKY
Error: Entity 0, Brush 43, Side 4: has a coplanar plane at (-704, 256, -32), texture SKY
Error: Entity 0, Brush 43, Side 4: has a coplanar plane at (-704, 256, -32), texture SKY
Error: Entity 0, Brush 43, Side 5: has a coplanar plane at (-704, 832, -32), texture SKY
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,-32)(10000,10000,-32)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,-32)(10000,10000,-32)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,4)(10000,10000,4)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,4)(10000,10000,4)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,0)(10000,10000,0)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,0)(10000,10000,0)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,-14)(10000,10000,-14)
Error: Entity 0, Brush 43: outside world(+/-4096): (10000,-10000,-14)(10000,10000,-14)
Error: Entity 0, Brush 44, Side 1: plane with no normal
Error: Entity 0, Brush 44, Side 2: plane with no normal
Error: Entity 0, Brush 44, Side 2: has a coplanar plane at (512, 832, -96), texture SKY
Error: Entity 0, Brush 44, Side 3: plane with no normal
Error: Entity 0, Brush 44, Side 3: has a coplanar plane at (-704, 832, -96), texture SKY
Error: Entity 0, Brush 44, Side 3: has a coplanar plane at (-704, 832, -96), texture SKY
Error: Entity 0, Brush 44, Side 4: plane with no normal
Error: Entity 0, Brush 44, Side 4: has a coplanar plane at (512, 256, -96), texture SKY
Error: Entity 0, Brush 44, Side 4: has a coplanar plane at (512, 256, -96), texture SKY
Error: Entity 0, Brush 44, Side 4: has a coplanar plane at (512, 256, -96), texture SKY
Error: Entity 0, Brush 44, Side 5: has a coplanar plane at (-704, 256, -96), texture SKY
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-96)(10000,10000,-96)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-96)(10000,10000,-96)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-132)(10000,10000,-132)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-132)(10000,10000,-132)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-128)(10000,10000,-128)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-128)(10000,10000,-128)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-114)(10000,10000,-114)
Error: Entity 0, Brush 44: outside world(+/-4096): (10000,-10000,-114)(10000,10000,-114)
Error: Entity 0, Brush 50, Side 1: plane with no normal
Error: Entity 0, Brush 50, Side 2: plane with no normal
Error: Entity 0, Brush 50, Side 2: has a coplanar plane at (512, 256, -32), texture CLIP
Error: Entity 0, Brush 50, Side 3: plane with no normal
Error: Entity 0, Brush 50, Side 3: has a coplanar plane at (512, 832, -32), texture CLIP
Error: Entity 0, Brush 50, Side 3: has a coplanar plane at (512, 832, -32), texture CLIP
Error: Entity 0, Brush 50, Side 4: plane with no normal
Error: Entity 0, Brush 50, Side 4: has a coplanar plane at (-704, 256, -32), texture CLIP
Error: Entity 0, Brush 50, Side 4: has a coplanar plane at (-704, 256, -32), texture CLIP
Error: Entity 0, Brush 50, Side 4: has a coplanar plane at (-704, 256, -32), texture CLIP
Error: Entity 0, Brush 50, Side 5: has a coplanar plane at (-704, 832, -32), texture CLIP
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,-32)(10000,10000,-32)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,-32)(10000,10000,-32)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,4)(10000,10000,4)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,4)(10000,10000,4)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,0)(10000,10000,0)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,0)(10000,10000,0)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,-14)(10000,10000,-14)
Error: Entity 0, Brush 50: outside world(+/-4096): (10000,-10000,-14)(10000,10000,-14)
Error: Entity 0, Brush 51, Side 1: plane with no normal
Error: Entity 0, Brush 51, Side 2: plane with no normal
Error: Entity 0, Brush 51, Side 2: has a coplanar plane at (512, 832, -96), texture CLIP
Error: Entity 0, Brush 51, Side 3: plane with no normal
Error: Entity 0, Brush 51, Side 3: has a coplanar plane at (-704, 832, -96), texture CLIP
Error: Entity 0, Brush 51, Side 3: has a coplanar plane at (-704, 832, -96), texture CLIP
Error: Entity 0, Brush 51, Side 4: plane with no normal
Error: Entity 0, Brush 51, Side 4: has a coplanar plane at (512, 256, -96), texture CLIP
Error: Entity 0, Brush 51, Side 4: has a coplanar plane at (512, 256, -96), texture CLIP
Error: Entity 0, Brush 51, Side 4: has a coplanar plane at (512, 256, -96), texture CLIP
Error: Entity 0, Brush 51, Side 5: has a coplanar plane at (-704, 256, -96), texture CLIP
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-96)(10000,10000,-96)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-96)(10000,10000,-96)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-132)(10000,10000,-132)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-132)(10000,10000,-132)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-128)(10000,10000,-128)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-128)(10000,10000,-128)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-114)(10000,10000,-114)
Error: Entity 0, Brush 51: outside world(+/-4096): (10000,-10000,-114)(10000,10000,-114)
(1.04 seconds)