Hello, I’m testing the hair feature in UE4.24, and one thing I wanted to do is test the game as a standalone executable, but when I click the “Launch” button (next to Play), after it’s compiled, I get all these errors:
LogPlayLevel: Error: [2020.02.13-23.28.03:652] 0]LogWindows: Error: begin: stack for UAT
LogPlayLevel: Error: [2020.02.13-23.28.03:652] 0]LogWindows: Error: === Critical error: ===
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error:
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: Fatal error!
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error:
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x000001c8
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error:
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000001429ed9d7 Game_BP.exe!FAnimationRuntime::FillUpComponentSpaceTransforms() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fc32137 Game_BP.exe!CreateInternalArrays() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fc6b590 Game_BP.exe!FNDIPhysicsAssetBuffer::SetupArrays() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fc627bc Game_BP.exe!UNiagaraDataInterfacePhysicsAsset::InitPerInstanceData() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fe478b0 Game_BP.exe!FNiagaraSystemInstance::InitDataInterfaces() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fe52613 Game_BP.exe!FNiagaraSystemInstance::Reset() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fe437e7 Game_BP.exe!FNiagaraSystemInstance::Init() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fce44fe Game_BP.exe!UNiagaraComponent::Activate() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000001429b4e4e Game_BP.exe!AActor::InitializeComponents() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x0000000142fe3f74 Game_BP.exe!ULevel::RouteActorInitialize() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000001437d314b Game_BP.exe!UWorld::InitializeActorsForPlay() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x0000000143705291 Game_BP.exe!UEngine::LoadMap() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000001436c90e5 Game_BP.exe!UEngine::Browse() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x0000000142eb712d Game_BP.exe!UGameInstance::StartGameInstance() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fbaf21f Game_BP.exe!FEngineLoop::Init() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fbc59ef Game_BP.exe!GuardedMain() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fbc5c0a Game_BP.exe!GuardedMainWrapper() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000013fbd603f Game_BP.exe!WinMain() ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000001446e6f92 Game_BP.exe!__scrt_common_main_seh() [d:\agent\_work\2\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x000000007724556d kernel32.dll!UnknownFunction ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: [Callstack] 0x00000000773a372d ntdll.dll!UnknownFunction ]
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error:
LogPlayLevel: Error: [2020.02.13-23.28.03:653] 0]LogWindows: Error: end: stack for UAT
LogPlayLevel: Error: ERROR: Client exited with error code: 3
LogPlayLevel: (see C:\Users\***\AppData\Roaming\Unreal Engine\AutomationTool\Logs\X+Games+UE_4.24\Log.txt for full exception trace)
LogPlayLevel: AutomationTool exiting with ExitCode=1 (Error_Unknown)
LogPlayLevel: Completed Launch On Stage: Run Task, Time: 5.253183
LogPlayLevel: BUILD FAILED
PackagingResults: Error: Launch failed! Unknown Error
I noticed they only happen when the Niagara component is attached to the hair. If I remove it, the level is compiled and launched.
Any help is greatly appreciated.