Hey I’m quite new to unreal and have encountered varoious crashes, but all were very telling with the stack trace in where the error was happening.
Now tho I have a random crash that cannot be reproduced but sometimes happens like 2 minutes into play mode:
The crash report itself states:
And the logs just say fatal error:
[2024.10.22-12.33.43:879][542]LogDebuggerCommands: Repeating last play command: Selected Viewport
[2024.10.22-12.33.43:886][542]LogPlayLevel: PlayLevel: No blueprints needed recompiling
[2024.10.22-12.33.43:886][542]LogPlayLevel: Creating play world package: /Game/Maps/UEDPIE_0_EliasTestMap
[2024.10.22-12.33.43:888][542]LogPlayLevel: PIE: StaticDuplicateObject took: (0.001927s)
[2024.10.22-12.33.43:888][542]LogPlayLevel: PIE: Created PIE world by copying editor world from /Game/Maps/EliasTestMap.EliasTestMap to /Game/Maps/UEDPIE_0_EliasTestMap.EliasTestMap (0.001967s)
[2024.10.22-12.33.43:892][542]LogUObjectHash: Compacting FUObjectHashTables data took 0.58ms
[2024.10.22-12.33.43:893][542]LogWorldMetrics: [UWorldMetricsSubsystem::Initialize]
[2024.10.22-12.33.43:894][542]LogPlayLevel: PIE: World Init took: (0.001025s)
[2024.10.22-12.33.43:901][542]LogAudio: Display: Creating Audio Device: Id: 3, Scope: Unique, Realtime: True
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Audio Mixer Platform Settings:
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Sample Rate: 48000
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Callback Buffer Frame Size Requested: 1024
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Callback Buffer Frame Size To Use: 1024
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Number of buffers to queue: 1
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Max Channels (voices): 32
[2024.10.22-12.33.43:901][542]LogAudioMixer: Display: Number of Async Source Workers: 4
[2024.10.22-12.33.43:901][542]LogAudio: Display: AudioDevice MaxSources: 32
[2024.10.22-12.33.43:901][542]LogAudio: Display: Audio Spatialization Plugin: None (built-in).
[2024.10.22-12.33.43:901][542]LogAudio: Display: Audio Reverb Plugin: None (built-in).
[2024.10.22-12.33.43:901][542]LogAudio: Display: Audio Occlusion Plugin: None (built-in).
[2024.10.22-12.33.43:902][542]LogAudioMixer: Display: Initializing audio mixer using platform API: ‘XAudio2’
[2024.10.22-12.33.43:970][542]LogAudioMixer: Display: Using Audio Hardware Device Headphones (WH-1000XM3)
[2024.10.22-12.33.43:972][542]LogAudioMixer: Display: Initializing Sound Submixes…
[2024.10.22-12.33.43:972][542]LogAudioMixer: Display: Creating Master Submix ‘MasterSubmixDefault’
[2024.10.22-12.33.43:972][542]LogAudioMixer: Display: Creating Master Submix ‘MasterReverbSubmixDefault’
[2024.10.22-12.33.43:972][542]LogAudioMixer: FMixerPlatformXAudio2::StartAudioStream() called. InstanceID=3
[2024.10.22-12.33.43:972][542]LogAudioMixer: Display: Output buffers initialized: Frames=1024, Channels=2, Samples=2048, InstanceID=3
[2024.10.22-12.33.43:974][542]LogAudioMixer: Display: Starting AudioMixerPlatformInterface::RunInternal(), InstanceID=3
[2024.10.22-12.33.43:974][542]LogAudioMixer: Display: FMixerPlatformXAudio2::SubmitBuffer() called for the first time. InstanceID=3
[2024.10.22-12.33.43:974][542]LogInit: FAudioDevice initialized with ID 3.
[2024.10.22-12.33.43:974][542]LogAudio: Display: Audio Device (ID: 3) registered with world ‘EliasTestMap’.
[2024.10.22-12.33.43:974][542]LogAudioMixer: Initializing Audio Bus Subsystem for audio device with ID 3
[2024.10.22-12.33.43:976][542]LogLoad: Game class is ‘BP_MainGameMode_C’
[2024.10.22-12.33.43:978][542]LogWorld: Bringing World /Game/Maps/UEDPIE_0_EliasTestMap.EliasTestMap up for play (max tick rate 60) at 2024.10.22-14.33.43
[2024.10.22-12.33.43:978][542]LogWorld: Bringing up level for play took: 0.001662
[2024.10.22-12.33.43:979][542]LogOnline: OSS: Created online subsystem instance for: :Context_2
[2024.10.22-12.33.43:989][542]PIE: Server logged in
[2024.10.22-12.33.43:990][542]PIE: Play in editor total start time 0.107 seconds.
[2024.10.22-12.35.35:360][158]LogWindows: Error: === Critical error: ===
[2024.10.22-12.35.35:360][158]LogWindows: Error:
[2024.10.22-12.35.35:360][158]LogWindows: Error: Fatal error!
[2024.10.22-12.35.35:360][158]LogWindows: Error:
[2024.10.22-12.35.35:360][158]LogWindows: Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION 0x0000000000000000
[2024.10.22-12.35.35:360][158]LogWindows: Error:
[2024.10.22-12.35.35:360][158]LogWindows: Error:
If someone has encountered a similar issue or could point me in the right direction to why this happens, I would be very grateful!