map compile log

** Executing...
** Command: "C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\bin\vbsp.exe"
** Parameters: -game "C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf" "C:\Users\Christian Carpenter\Desktop\vmf work in progress maps\pl_roadtrip flipstation.vmf"

Valve Software - vbsp.exe (Aug  2 2018)
4 threads
materialPath: C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf\materials
Loading C:\Users\Christian Carpenter\Desktop\vmf work in progress maps\pl_roadtrip flipstation.vmf
ConVarRef mat_reduceparticles doesn't point to an existing ConVar
fixing up env_cubemap materials on brush sides...
ProcessBlock_Thread: 0...1...2...3...4...5...6...7...8...9...10 (0)
ProcessBlock_Thread: 0...1...2...3...4...5...6...7...8...9...10 (0)
Processing areas...done (0)
Building Faces...done (0)
Chop Details...done (0)
Find Visible Detail Sides...done (0)
Merging details...done (0)
FixTjuncs...
PruneNodes...
WriteBSP...
done (0)
writing C:\Users\Christian Carpenter\Desktop\vmf work in progress maps\pl_roadtrip flipstation.prt...Building visibility clusters...
done (0)
*** Error: Skybox vtf files for skybox/sky_tf2_04 weren't compiled with the same size texture and/or same flags!
Can't load skybox file skybox/sky_tf2_04 to build the default cubemap!
*** Error: Skybox vtf files for skybox/sky_tf2_04 weren't compiled with the same size texture and/or same flags!
Can't load skybox file skybox/sky_tf2_04 to build the default cubemap!
Finding displacement neighbors...
Finding lightmap sample positions...
Displacement Alpha : 0...1...2...3...4...5...6...7...8...9...10
Building Physics collision data...
done (0) (113589 bytes)
Placing detail props : 0...1...2...3...4...5...6...7...8...9...10
Compacting texture/material tables...
Reduced 1168 texinfos to 719
Reduced 6 texdatas to 6 (119 bytes to 119)
Writing C:\Users\Christian Carpenter\Desktop\vmf work in progress maps\pl_roadtrip flipstation.bsp
ZIP Output overshot buffer estimate: Estimated 0, actual 54
4 seconds elapsed

** Executing...
** Command: Copy File
** Parameters: "C:\Users\Christian Carpenter\Desktop\vmf work in progress maps\pl_roadtrip flipstation.bsp" "C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf\maps\pl_roadtrip flipstation.bsp"


** Executing...
** Command: "C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\hl2.exe"
** Parameters: -game "C:\Program Files (x86)\Steam\steamapps\common\Team Fortress 2\tf"  +map "pl_roadtrip flipstation" -steam