requires addon / missing include
Check launcher dependencies and client/server versions. ACE normally requires CBA_A3; check the specific pack’s requirements.

Check launcher dependencies and client/server versions. ACE normally requires CBA_A3; check the specific pack’s requirements.
Reproduce the server’s preset. Test an unmodded local mission, then only required mods; preserve the corresponding RPT.
Check recent mod/driver changes, file integrity and memory peaks. An exception code alone does not identify a culprit mod.
These symptoms are hypotheses until confirmed by logs and a repeatable test. Preserve saves and change one variable at a time.
A selection of popular community mods, libraries and tools; not a current ranking or a tested compatibility pack. Some entries are historical/Classic and require a suitable game version. Follow the author’s current requirements, dependencies and DLC list. Do not install the whole list together.
Selection checked: 08.10.2026. Source directory.
Report a problemONE 0.8 uses diagnostic rules 1.4. Log evidence is matched to the game executable and session time. Mod configuration warnings are not proof of a crash or of a specific mod being responsible. Unknown outcomes require player confirmation. Real-game validation is still in progress.