Error reading weapon data file for: weapon cubemap
From Valve Developer Community
This error occurs when a mod doesn't have the weapon script file for weapon_cubemap in the mod's directory.
[edit]
Fix
Extracting hl2/scripts/weapon_cubemap.txt from source engine.gcf to the mod's scripts directory will fix this issue.
[edit]
Mods
If you're trying to get weapon_cubemap working on your mod, you will have to extract the script to the scripts directory for the mod.
[edit]
Example
SteamInstallPath\SteamApps\username\counter-strike source\cstrike
