ARMA 3 Server Error (SteamCMD | Pterodactyl)

[† Falco †]

I had this error yesterday evening while trying to launch my Arma 3 server :

[UPDATE]: An unknown error has occurred with SteamCMD. Skipping download...

Here are my server specs :

Software :
Arma 3 Egg (without modification)
Pterodactyl Panel V1.11.3
Ubuntu 22.04 LTS

Hardware :
6vCore
8Gb RAM
120Go SSD

[Pirat]

Have you sorted out your problem? I have the same on Pterodactyl. I can't activate steam.

[† Falco †]

Hi ! Yes, I had to remove "Advanced Rappelling" mod (sth like that) and wait several minutes for few mods to download (sometimes causing a server restart but that's normal !). In the end they were all installed properly :D

Note : The reason is that advanced rappeling (or urban rappeling I can't remember) and the spawn module for the AI (bots) are not compatible on a Linux based server :(

Do not hesitate if you're facing another problem