[Hammer Editor] Non-quad displacement error

When trying to compile my map, I keep getting a “Trying to create non-quad displacement!” error in the compile log. The thing is, I have made all of my displacements four-sided brushes, and every brush that should have a complex shape I’ve made into a func_detail. Am I missing something here?

============================================================================================================================================
** Executing…
** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vbsp.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1.vmf”

Valve Software - vbsp.exe (Dec 17 2018)
8 threads
materialPath: C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\materials
Loading C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1.vmf
Trying to create a non-quad displacement! (entity 0, brush 0)

============================================================================================================================================
The command failed.

** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vbsp.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1.vmf”

Application returned code: 1

============================================================================================================================================
** Executing…
** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vvis.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1”

Valve Software - vvis.exe (Nov 1 2018)
8 threads
reading c:\program files (x86)\steam\steamapps\common\black mesa\bms\mapsrc\custom\elisla_m1a1.bsp
Error opening c:\program files (x86)\steam\steamapps\common\black mesa\bms\mapsrc\custom\elisla_m1a1.bsp

============================================================================================================================================
The command failed.

** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vvis.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1”

Application returned code: 1

============================================================================================================================================
** Executing…
** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vrad.exe”
** Parameters: -cascadeshadows -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” -smooth 45 “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1”

Valve Software - vrad.exe SSE (Nov 1 2018)

  Valve Radiosity Simulator

  Now with more Dr. Kliener!

8 threads
[Reading texlights from ‘lights.rad’]
[50 texlights parsed from ‘lights.rad’]

Loading c:\program files (x86)\steam\steamapps\common\black mesa\bms\mapsrc\custom\elisla_m1a1.bsp
Error opening c:\program files (x86)\steam\steamapps\common\black mesa\bms\mapsrc\custom\elisla_m1a1.bsp

============================================================================================================================================
The command failed.

** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bin\vrad.exe”
** Parameters: -cascadeshadows -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” -smooth 45 “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1”

Application returned code: 1

============================================================================================================================================
** Executing…
** Command: Copy File
** Parameters: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\mapsrc\Custom\elisla_m1a1.bsp” “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms\maps\elisla_m1a1.bsp”

============================================================================================================================================
The command failed. Windows reported the error:
“The system cannot find the file specified.”

============================================================================================================================================
** Executing…
** Command: “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\SteamApps\common\Black Mesa\bms” -toconsole -dev -console +sv_lan 1 +map “elisla_m1a1” -steam

Any help?

Founded in 2004, Leakfree.org became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.