Error compiling map

When trying to compile a map of gmod will not let me, here I leave you everything that comes out:
before I have to say that I am modifying a map already created (I have asked permission to edit it) and I also know that I am missing some materials.

** Executing…
** Command: “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\bin\vbsp.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod” “C:\Users\eden\Desktop\rp_finalizer_v2_d.vmf”

Valve Software - vbsp.exe (Jul 25 2017)
4 threads
materialPath: C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod\materials
Loading C:\Users\eden\Desktop\rp_finalizer_v2_d.vmf
ConVarRef mat_reduceparticles doesn’t point to an existing ConVar
material “maps/rp_liberator_sup_b4/pk02/pk02_wall_big01a_6280_-1078_-167” not found.
Material not found!: MAPS/RP_LIBERATOR_SUP_B4/PK02/PK02_WALL_BIG01A_6280_-1078_-167
material “maps/rp_liberator_sup_b4/pk02/pk02_wall_big01b_7657_2427_-844” not found.
Material not found!: MAPS/RP_LIBERATOR_SUP_B4/PK02/PK02_WALL_BIG01B_7657_2427_-844
material “maps/rp_liberator_sup_b4/pk02/pk02_pipes01_6254_1100_-167” not found.
Material not found!: MAPS/RP_LIBERATOR_SUP_B4/PK02/PK02_PIPES01_6254_1100_-167
material “materials/tools/toolstrigger” not found.
Material not found!: MATERIALS/TOOLS/TOOLSTRIGGER
Entity 2672: func_areaportal can only be a single brush

** Executing…
** Command: “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\bin\vvis.exe”
** Parameters: -game “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod” -fast “C:\Users\eden\Desktop\rp_finalizer_v2_d”

Valve Software - vvis.exe (Jul 25 2017)
fastvis = true
4 threads
reading c:\users\eden\desktop\rp_finalizer_v2_d.bsp
Error opening c:\users\eden\desktop\rp_finalizer_v2_d.bsp

** Executing…
** Command: “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\bin\vrad.exe”
** Parameters: -both -game “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod” -noextra “C:\Users\eden\Desktop\rp_finalizer_v2_d”

Valve Software - vrad.exe SSE (Jul 25 2017)

Valve Radiosity Simulator
4 threads
[Reading texlights from ‘lights.rad’]
[45 texlights parsed from ‘lights.rad’]

Loading c:\users\eden\desktop\rp_finalizer_v2_d.bsp
Error opening c:\users\eden\desktop\rp_finalizer_v2_d.bsp

** Executing…
** Command: Copy File
** Parameters: “C:\Users\eden\Desktop\rp_finalizer_v2_d.bsp” “C:\Program Files (x86)\Steam\steamapps\common\GarrysMod\garrysmod\maps\rp_finalizer_v2_d.bsp”

The command failed. Windows reported the error:
“El sistema no puede encontrar el archivo especificado.”

These are the options I add when compiling it.

Thanks for the help in advance.

My guess is this is what’s causing it.

How can I go to that entity?