What’s about this error:
LogDebuggerCommands: Repeating last play command: New Editor Window (PIE)
LogContentBundle: [VehicleExampleMap(Standalone)] Generating Streaming for 0 Content Bundles.
LogWorldPartition: Display: GenerateStreaming for 'VehicleExampleMap' started...
LogWorldPartition: Display: GenerateStreaming for 'VehicleExampleMap' took 1 ms
LogPlayLevel: PlayLevel: No blueprints needed recompiling
PIE: New page: PIE session: VehicleExampleMap (2023年9月8日 上午4:49:56)
LogOnline: OSS: Created online subsystem instance for: NULL
LogOnline: OSS: TryLoadSubsystemAndSetDefault: Loaded subsystem for type [NULL]
LogPlayLevel: Creating play world package: /Game/VehicleTemplate/Maps/UEDPIE_0_VehicleExampleMap
LogPlayLevel: PIE: StaticDuplicateObject took: (0.238914s)
LogPlayLevel: PIE: Created PIE world by copying editor world from /Game/VehicleTemplate/Maps/VehicleExampleMap.VehicleExampleMap to /Game/VehicleTemplate/Maps/UEDPIE_0_VehicleExampleMap.VehicleExampleMap (0.238947s)
LogUObjectHash: Compacting FUObjectHashTables data took 0.57ms
LogWorldSubsystemInput: UEnhancedInputDeveloperSettings::bEnableWorldSubsystem is false, the world subsystem will not be created!
LogChaos: FPhysicsSolverBase::AsyncDt:-1.000000
LogAIModule: Creating AISystem for world VehicleExampleMap
LogWorldPartition: ULevel::OnLevelLoaded(VehicleExampleMap)(bIsOwningWorldGameWorld=1, bIsOwningWorldPartitioned=1, InitializeForMainWorld=1, InitializeForEditor=0, InitializeForGame=1)
LogWorldPartition: Display: WorldPartition initialize started...
LogWorldPartition: UWorldPartition::Initialize : World = VehicleExampleMap, World Type = PIE, IsMainWorldPartition = 1, Location = V(0), Rotation = R(0), IsEditor = 0, IsGame = 0, IsPIEWorldTravel = 0, IsCooking = 0
LogWorldPartition: UWorldPartition::Initialize Context : World NetMode = Standalone, IsServer = 0, IsDedicatedServer = 0, IsServerStreamingEnabled = 0, IsServerStreamingOutEnabled = 0, IsUsingMakingVisibleTransaction = 0, IsUsingMakingInvisibleTransaction = 0
LogContentBundle: [VehicleExampleMap(Standalone)] Creating new contrainer.
LogWorldPartition: Display: WorldPartition initialize took 14 ms (total: 343 ms)
LogPlayLevel: PIE: World Init took: (0.015442s)
LogAudio: Display: Creating Audio Device: Id: 2, Scope: Unique, Realtime: True
LogAudioMixer: Display: Audio Mixer Platform Settings:
LogAudioMixer: Display: Sample Rate: 48000
LogAudioMixer: Display: Callback Buffer Frame Size Requested: 1024
LogAudioMixer: Display: Callback Buffer Frame Size To Use: 1024
LogAudioMixer: Display: Number of buffers to queue: 1
LogAudioMixer: Display: Max Channels (voices): 32
LogAudioMixer: Display: Number of Async Source Workers: 4
LogAudio: Display: AudioDevice MaxSources: 32
LogAudio: Display: Audio Spatialization Plugin: None (built-in).
LogAudio: Display: Audio Reverb Plugin: None (built-in).
LogAudio: Display: Audio Occlusion Plugin: None (built-in).
LogAudioMixer: Display: Initializing audio mixer using platform API: 'XAudio2'
LogAudioMixer: Display: Using Audio Hardware Device 扬声器 (Realtek(R) Audio)
LogAudioMixer: Display: Initializing Sound Submixes...
LogAudioMixer: Display: Creating Master Submix 'MasterSubmixDefault'
LogAudioMixer: Display: Creating Master Submix 'MasterReverbSubmixDefault'
LogAudioMixer: FMixerPlatformXAudio2::StartAudioStream() called. InstanceID=2
LogAudioMixer: Display: Output buffers initialized: Frames=1024, Channels=2, Samples=2048, InstanceID=2
LogAudioMixer: Display: Starting AudioMixerPlatformInterface::RunInternal(), InstanceID=2
LogInit: FAudioDevice initialized with ID 2.
LogAudioMixer: Display: FMixerPlatformXAudio2::SubmitBuffer() called for the first time. InstanceID=2
LogAudio: Display: Audio Device (ID: 2) registered with world 'VehicleExampleMap'.
LogAudioMixer: Initializing Audio Bus Subsystem for audio device with ID 2
LogSlate: Updating window title bar state: overlay mode, drag disabled, window buttons hidden, title bar hidden
LogLoad: Game class is 'VehicleAdvGameMode_C'
LogWorld: Bringing World /Game/VehicleTemplate/Maps/UEDPIE_0_VehicleExampleMap.VehicleExampleMap up for play (max tick rate 0) at 2023.09.07-20.49.57
LogWorld: Bringing up level for play took: 0.013049
LogOnline: OSS: Created online subsystem instance for: :Context_2
LogSpawn: Warning: SpawnActor failed because no class was specified
r.MotionBlur.Amount = "0"
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1103699866 with id 0.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1113401869 with id 1.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1116819871 with id 2.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1098920865 with id 3.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1111684868 with id 4.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1116824872 with id 5.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1111679867 with id 6.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1119350873 with id 7.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1121720875 with id 8.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1113406870 with id 9.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1119355874 with id 10.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_UAID_1C697ABAE03202A701_1121725876 with id 11.
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Adding Agent SportsCar_Pawn_C_0 with id 12.
PIE: Server logged in
PIE: Play in editor total start time 0.379 seconds.
LogLearning: Display: BP_DrivingRLTrainer: Sending / Receiving initial policy...
LogLearning: Display: Training Process: {
LogLearning: Display: Training Process: "TaskName": "BP_DrivingRLTrainer",
LogLearning: Display: Training Process: "TrainerMethod": "PPO",
LogLearning: Display: Training Process: "TrainerType": "SharedMemory",
LogLearning: Display: Training Process: "TimeStamp": "2023-09-07_20-49-57",
LogLearning: Display: Training Process: "SitePackagesPath": "H:/UE/engine/UE_5.3/Engine/Plugins/Experimental/PythonFoundationPackages/Content/Python/Lib/Win64/site-packages",
LogLearning: Display: Training Process: "IntermediatePath": "H:/Learn/LearningAgents/LADrive/LearningAgentsDrive/Intermediate/LearningAgents",
LogLearning: Display: Training Process: "PolicyGuid": "{C94A521B-4177-C2FD-ACF8-D68698A0422E}",
LogLearning: Display: Training Process: "ControlsGuid": "{93D29EF3-4F49-C959-A8B2-D99487D5D88B}",
LogLearning: Display: Training Process: "EpisodeStartsGuid": "{331723B2-4201-6FA5-374A-5196FFC221BB}",
LogLearning: Display: Training Process: "EpisodeLengthsGuid": "{7B455B43-428C-ECEC-9819-6E89F3C9D1CA}",
LogLearning: Display: Training Process: "EpisodeCompletionModesGuid": "{34CEF0D3-424C-4C23-A6C8-F8AB66C03520}",
LogLearning: Display: Training Process: "EpisodeFinalObservationsGuid": "{78B33138-426C-0A57-FD9C-B7BDD8C0926F}",
LogLearning: Display: Training Process: "ObservationsGuid": "{C3DB2476-4482-AE6D-7B57-F8AF3450CFC6}",
LogLearning: Display: Training Process: "ActionsGuid": "{A8D8F54D-4D67-E8B9-880E-0DAECE2607C7}",
LogLearning: Display: Training Process: "RewardsGuid": "{DF40CA7A-4DBB-5EA6-66F3-7E9245E8E29C}",
LogLearning: Display: Training Process: "ObservationVectorDimensionNum": 8,
LogLearning: Display: Training Process: "ActionVectorDimensionNum": 2,
LogLearning: Display: Training Process: "MaxEpisodeNum": 1000,
LogLearning: Display: Training Process: "MaxStepNum": 10000,
LogLearning: Display: Training Process: "PolicyNetworkByteNum": 72788,
LogLearning: Display: Training Process: "PolicyHiddenUnitNum": 128,
LogLearning: Display: Training Process: "PolicyLayerNum": 3,
LogLearning: Display: Training Process: "PolicyActivationFunction": "ELU",
LogLearning: Display: Training Process: "PolicyActionNoiseMin": 0.25,
LogLearning: Display: Training Process: "PolicyActionNoiseMax": 0.25,
LogLearning: Display: Training Process: "CriticNetworkByteNum": 71240,
LogLearning: Display: Training Process: "CriticHiddenUnitNum": 128,
LogLearning: Display: Training Process: "CriticLayerNum": 3,
LogLearning: Display: Training Process: "CriticActivationFunction": "ELU",
LogLearning: Display: Training Process: "ProcessNum": 1,
LogLearning: Display: Training Process: "IterationNum": 1000000,
LogLearning: Display: Training Process: "LearningRatePolicy": 9.999999747378752e-05,
LogLearning: Display: Training Process: "LearningRateCritic": 0.0010000000474974513,
LogLearning: Display: Training Process: "LearningRateDecay": 0.9900000095367432,
LogLearning: Display: Training Process: "WeightDecay": 0.0010000000474974513,
LogLearning: Display: Training Process: "InitialActionScale": 0.10000000149011612,
LogLearning: Display: Training Process: "BatchSize": 128,
LogLearning: Display: Training Process: "EpsilonClip": 0.20000000298023224,
LogLearning: Display: Training Process: "ActionRegularizationWeight": 0.0010000000474974513,
LogLearning: Display: Training Process: "EntropyWeight": 0.009999999776482582,
LogLearning: Display: Training Process: "GaeLambda": 0.8999999761581421,
LogLearning: Display: Training Process: "ClipAdvantages": true,
LogLearning: Display: Training Process: "AdvantageNormalization": true,
LogLearning: Display: Training Process: "TrimEpisodeStartStepNum": 0,
LogLearning: Display: Training Process: "TrimEpisodeEndStepNum": 0,
LogLearning: Display: Training Process: "Seed": 1234,
LogLearning: Display: Training Process: "DiscountFactor": 0.9900000095367432,
LogLearning: Display: Training Process: "Device": "GPU",
LogLearning: Display: Training Process: "UseTensorBoard": false,
LogLearning: Display: Training Process: "UseInitialPolicyNetwork": true,
LogLearning: Display: Training Process: "UseInitialCriticNetwork": false,
LogLearning: Display: Training Process: "SynchronizeCriticNetwork": false,
LogLearning: Display: Training Process: "LoggingEnabled": true
LogLearning: Display: Training Process: }
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [0 1 2 3 4 5 6 7 8 9 10 11 12].
LogViewport: Scene viewport resized to 1280x720, mode Windowed.
LogAutomationController: Ignoring very large delta of 2.08 seconds in calls to FAutomationControllerManager::Tick() and not penalizing unresponsive tests
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [12].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [0 1 2 3 4 5 6 7 8 9 10 11].
LogLearning: Display: Training Process: Creating Replay Buffer...
LogLearning: Display: Training Process: Creating Networks...
LogLearning: Display: Training Process: Receiving Policy...
LogLearning: Display: Training Process: Creating Optimizer...
LogLearning: Display: Training Process: Creating PPO Policy...
LogLearning: Display: Training Process: Opening TensorBoard...
LogLearning: Display: Training Process: Begin Training...
LogLearning: Display: Training Process: Profile| Pull Experience 19823ms
LogLearning: Display: Training Process: Traceback (most recent call last):
LogLearning: Display: Training Process: File "H:\UE\engine\UE_5.3\Engine\Plugins\Experimental\LearningAgents\Content\Python\train_ppo.py", line 361, in <module>
LogLearning: Display: Training Process: train_ppo(config, trainer)
LogLearning: Display: Training Process: File "H:\UE\engine\UE_5.3\Engine\Plugins\Experimental\LearningAgents\Content\Python\train_ppo.py", line 199, in train_ppo
LogLearning: Display: Training Process: assert response == UE_RESPONSE_SUCCESS
LogLearning: Display: Training Process: AssertionError
LogLearning: Warning: Training Process finished with warnings or errors
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [9].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [12].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [0 1 2 3 4 5 6 7 8 10 11].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [11].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [2].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [12].
LogLearning: Display: BP_RLTrainingManager_C_UAID_1C697ABAE032EAA601_1806685639: Resetting Agents [9].
LogLearning: Error: BP_DrivingRLTrainer: Error waiting for policy from trainer. Check log for errors.
LogLearning: Display: BP_DrivingRLTrainer: Stopping training...
LogAutomationController: Ignoring very large delta of 39.51 seconds in calls to FAutomationControllerManager::Tick() and not penalizing unresponsive tests
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.
LogLearning: Error: BP_DrivingRLTrainer: Training has failed. Check log for errors.