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Fixed in 2022.1.X
Fixed in 2019.4.X, 2020.3.X, 2021.3.X
Votes
8
Found in
2019.4
2020.3
2020.3.12f1
2021.1
2021.2
2022.1
Issue ID
1348778
Regression
No
[InputSystem] QueueStateEvent exceptions when it is being called from another thread
Reproduction steps:
1. Open the attached project from the google drive link
2. Go to Assets > Scenes > "SampleScene.unity"
3. Enter Play Mode
Expected result: No error exceptions in the console window
Actual result: Error exceptions in the console window
Reproducible with: 1.0.0-preview.2, 1.0.2, 1.1.0-preview.3 (2019.4.29f1, 2020.3.15f1, 2021.1.16f1), 1.1.0-pre.5 (2021.2.0b5, 2022.1.0a3)
Comments (3)
-
Luzifix-de
Nov 02, 2024 12:21
The issue still exists and in 2021.3.44f
Assertion failed on expression: 'gCurrentManagedTempMem != NULL'
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Unity.Collections.NativeArray`1<byte>:Allocate (int,Unity.Collections.Allocator,Unity.Collections.NativeArray`1<byte>&)
Unity.Collections.NativeArray`1<byte>:.ctor (int,Unity.Collections.Allocator,Unity.Collections.NativeArrayOptions)
UnityEngine.InputSystem.InputSystem:QueueStateEvent<UnityEngine.InputSystem.LowLevel.GamepadState> (UnityEngine.InputSystem.InputDevice,UnityEngine.InputSystem.LowLevel.GamepadState,double)
ShadowGroveGames.TouchLinkInput.Scripts.TouchLinkInputDevice:ProcessInputMessage (ShadowGroveGames.TouchLinkInput.Scripts.Structs.WebSocketMessages.Client.InputClientMessage) (at Assets/ShadowGroveGames/Touch Link Input/Scripts/TouchLinkInputDevice.cs:130)
ShadowGroveGames.TouchLinkInput.Scripts.Communication.Endpoints.TouchLinkInputMessageHandler:HandleInput (ShadowGroveGames.TouchLinkInput.Scripts.Structs.WebSocketMessages.Client.InputClientMessage,ShadowGroveGames.SimpleWebSocketServer.Scripts.WebSocketServer.WebSocketEventArg) (at Assets/ShadowGroveGames/Touch Link Input/Scripts/Communication/MessageHandler/TouchLinkInputMessageHandler.cs:72)
ShadowGroveGames.TouchLinkInput.Scripts.Communication.Endpoints.TouchLinkInputMessageHandler:OnData (ShadowGroveGames.TouchLinkInput.Scripts.Structs.WebSocketClientBaseMessage,ShadowGroveGames.SimpleWebSocketServer.Scripts.WebSocketServer.WebSocketEventArg) (at Assets/ShadowGroveGames/Touch Link Input/Scripts/Communication/MessageHandler/TouchLinkInputMessageHandler.cs:59)
ShadowGroveGames.TouchLinkInput.Scripts.Communication.Server.TouchLinkInputWebSocketServer:ProcessEvents () (at Assets/ShadowGroveGames/Touch Link Input/Scripts/Communication/Server/TouchLinkInputWebSocketServer.cs:189)
System.Threading.ThreadHelper:ThreadStart () -
JakobAnarkyLabs
Sep 05, 2024 07:19
I am still getting this error in 2022.3.10 after having queued a certain amount of events in a non-main thread.
It is pretty easily reproducible by, for example in a script like this:
using System.Threading;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.InputSystem;public class Test : MonoBehaviour
{
Gamepad gamepad;
CancellationTokenSource onDestroyCancellation = new();void Start()
{
gamepad = InputSystem.AddDevice<Gamepad>();Task.Run(async () =>
{
var ct = onDestroyCancellation.Token;
while (!ct.IsCancellationRequested)
{
await Task.Delay(10);//Wait 10 millisecondsfor (int i = 0; i < 50; i++)//Queue up 50 delta state events (can also just be state events)
{
InputSystem.QueueDeltaStateEvent(gamepad.leftStick, new Vector2(1, 1));
}
}
});
}void OnDestroy()
{
onDestroyCancellation.Cancel();
}
}I admit that 50 events per 10 milliseconds is quite a lot. If I decrease the amount to 10 events per 10 milliseconds (1 event per millisecond - still quite a lot) I sometimes get the error, sometimes not. But it is not very reassuring that this error CAN occur - I don't dare to queue up the events in another thread.
-
massivevr
Feb 02, 2022 11:59
Tried in 2022.1.0b5 and now got:
Assertion failed on expression: 'gCurrentManagedTempMem != NULL'
UnityEngine.StackTraceUtility:ExtractStackTrace ()
Unity.Collections.NativeArray`1<byte>:Allocate (int,Unity.Collections.Allocator,Unity.Collections.NativeArray`1<byte>&)
Unity.Collections.NativeArray`1<byte>:.ctor (int,Unity.Collections.Allocator,Unity.Collections.NativeArrayOptions)
UnityEngine.InputSystem.InputSystem:QueueStateEvent<MASSIVE.InputSystem.DeviceModules.Shimmer.Shimmer3DeviceState> (UnityEngine.InputSystem.InputDevice,MASSIVE.InputSystem.DeviceModules.Shimmer.Shimmer3DeviceState,double)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule:ProcessData (ShimmerAPI.CustomEventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:488)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule:HandleShimmerEvent (object,System.EventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:224)
ShimmerAPI.ShimmerBluetooth:OnNewEvent (System.EventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:6201)
ShimmerAPI.ShimmerBluetooth:ReadData () (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:1121)
System.Threading.ThreadHelper:ThreadStart ()and:
ArgumentException: Could not allocate native memory. If this allocation was made from a managed thread outside of a job, you must use Allocator.Persistent or Allocator.TempJob.
Unity.Collections.NativeArray`1[T].Allocate (System.Int32 length, Unity.Collections.Allocator allocator, Unity.Collections.NativeArray`1[T]& array) (at <aba06c866efd427898fe6d5a65b8962a>:0)
Unity.Collections.NativeArray`1[T]..ctor (System.Int32 length, Unity.Collections.Allocator allocator, Unity.Collections.NativeArrayOptions options) (at <aba06c866efd427898fe6d5a65b8962a>:0)
UnityEngine.InputSystem.LowLevel.InputEventBuffer.AllocateEvent (System.Int32 sizeInBytes, System.Int32 capacityIncrementInBytes, Unity.Collections.Allocator allocator) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/Events/InputEventBuffer.cs:214)
UnityEngine.InputSystem.LowLevel.InputEventBuffer.AppendEvent (UnityEngine.InputSystem.LowLevel.InputEvent* eventPtr, System.Int32 capacityIncrementInBytes, Unity.Collections.Allocator allocator) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/Events/InputEventBuffer.cs:171)
UnityEngine.InputSystem.LowLevel.InputEventStream.Write (UnityEngine.InputSystem.LowLevel.InputEvent* eventPtr) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/Events/InputEventStream.cs:99)
UnityEngine.InputSystem.InputManager.QueueEvent (UnityEngine.InputSystem.LowLevel.InputEvent* eventPtr) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/InputManager.cs:1739)
UnityEngine.InputSystem.InputManager.QueueEvent[TEvent] (TEvent& inputEvent) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/InputManager.cs:1756)
UnityEngine.InputSystem.InputSystem.QueueStateEvent[TState] (UnityEngine.InputSystem.InputDevice device, TState state, System.Double time) (at Library/PackageCache/com.unity.inputsystem@1.3.0/InputSystem/InputSystem.cs:2590)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule.ProcessData (ShimmerAPI.CustomEventArgs args) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:488)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule.HandleShimmerEvent (System.Object sender, System.EventArgs args) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:224)
ShimmerAPI.ShimmerBluetooth.OnNewEvent (System.EventArgs e) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:6201)
ShimmerAPI.ShimmerBluetooth.ReadData () (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:1121)
System.Threading.ThreadHelper.ThreadStart_Context (System.Object state) (at <cdc4992cc04a4e77a24a09cd121af77b>:0)
System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) (at <cdc4992cc04a4e77a24a09cd121af77b>:0)
System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) (at <cdc4992cc04a4e77a24a09cd121af77b>:0)
System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state) (at <cdc4992cc04a4e77a24a09cd121af77b>:0)
System.Threading.ThreadHelper.ThreadStart () (at <cdc4992cc04a4e77a24a09cd121af77b>:0)
UnityEngine.<>c:<RegisterUECatcher>b__0_0(Object, UnhandledExceptionEventArgs)
Unity.Collections.LowLevel.Unsafe.UnsafeUtility:Malloc(Int64, Int32, Allocator)
Unity.Collections.NativeArray`1:Allocate(Int32, Allocator, NativeArray`1&)
Unity.Collections.NativeArray`1:.ctor(Int32, Allocator, NativeArrayOptions)
UnityEngine.InputSystem.InputSystem:QueueStateEvent(InputDevice, Shimmer3DeviceState, Double)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule:ProcessData(CustomEventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:488)
MASSIVE.InputSystem.DeviceModules.Shimmer.ShimmerModule:HandleShimmerEvent(Object, EventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Scripts2/ShimmerModule.cs:224)
ShimmerAPI.ShimmerBluetooth:OnNewEvent(EventArgs) (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:6201)
ShimmerAPI.ShimmerBluetooth:ReadData() (at Assets/MASSIVE/InputSystem/Devices/Shimmer/Plugins/ShimmerAPI/ShimmerBluetooth.cs:1121)
System.Threading.ThreadHelper:ThreadStart()
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Resolution Note (fix version 2022.1):
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Resolution Note (fix version 2020.3):
Fixed in: 2020.3.37f1