I’m working on tracking the cause of this error down as well. Wondering if I can tail the Conansandbox log file so I can see in real time what errors are hitting the log as the game is being played.
Having the same error happen during purges: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00002c88
Using the Trebuchet will nearly always crash CE and I happened to notice that after four explosive guardian heads exploded during a single purge it also crashed. So for a while I thought as long as I didn’t have too many Demon Fire Barage explosions I was fine even up to level 9 and 10 in co-op with a friend. Recently I’ve found it crashing frequently during intense play very near the camp as you’ve mentioned making co-op play a bit fragile it seems to me.
I’m doing some testing today with all mods removed to replicate this error and I’ll post that info here when I have a crash log with no mods during a purge.
Script Stack:
TargetDistributionComponent.SetHateOnTarget
BPTargetDistributionComponent_C.AddToHatelist
HumanAIController_C.ExecuteUbergraph_HumanAIController
HumanAIController_C.NotifyNPCMessage
[2023.10.28-00.41.12:127][872]LogMemory: Platform Memory Stats for WindowsNoEditor
[2023.10.28-00.41.12:127][872]LogMemory: Process Physical Memory: 7019.52 MB used, 7152.41 MB peak
[2023.10.28-00.41.12:127][872]LogMemory: Process Virtual Memory: 10706.49 MB used, 10826.35 MB peak
[2023.10.28-00.41.12:127][872]LogMemory: Physical Memory: 16516.25 MB used, 16158.67 MB free, 32674.93 MB total
[2023.10.28-00.41.12:127][872]LogMemory: Virtual Memory: 16837.23 MB used, 16158.67 MB free, 134217728.00 MB total
[2023.10.28-00.41.12:128][872]LogWindows:Error: === Critical error: ===
[2023.10.28-00.41.12:128][872]LogWindows:Error:
[2023.10.28-00.41.12:128][872]LogWindows:Error: Fatal error!
[2023.10.28-00.41.12:128][872]LogWindows:Error:
[2023.10.28-00.41.12:128][872]LogWindows:Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00002c88
[2023.10.28-00.41.12:128][872]LogWindows:Error:
[2023.10.28-00.41.12:128][872]LogWindows:Error: !0x0000000000000000
[2023.10.28-00.41.12:128][872]LogWindows:Error:
[2023.10.28-00.41.12:142][872]LogExit: Executing StaticShutdownAfterError
[2023.10.28-00.41.12:241][872]LogWindows: FPlatformMisc::RequestExit(1)
[2023.10.28-00.41.12:242][872]Log file closed, 10/27/23 18:41:12