Player crashes on Unity.Entities.EntityQueryImpl::Unity.Entities.EntityQueryImpl.GetSingleton<GameProperties> when opened

Package: Entity Component System (ECS)

Won't Fix

1.0.X

The cause of the crash is in the application code. EnemyDeleteSystem calls GetSingleton<GameProperties>(), but is missing a call to RequireForUpdate<GameProperties>(). Adding the following method to EnemyDeleteSystem fixes the crash and allows the build to run properly: [BurstCompile] public void OnCreate(ref SystemState state) { state.RequireForUpdate<GameProperties>(); }

Reproduction steps:
1. Open the attached “ASDWQE” project
2. Build And Run

Expected result: The built Player is opened
Actual result: The built Player crashes after opening

Reproducible with: 1.0.16 (2022.3.11f1)
Could not test with: 1.0.8 (2022.3.11f1 (Multiple compilation errors)), 1.1.0-exp.1 (2022.3.11f1 (error CS0006: Metadata file 'Library/PackageCache/com.unity.ext.nunit@2.0.3/net35/unity-custom/nunit.framework.dll' could not be found))

Reproducible on: Intel macOS 14

Note: Tested with: IL2CPP and Mono scripting backends, Development Build enabled or disabled, Burst Compilation enabled or disabled

First few lines of the stack trace:

#0  0x0000012b221cd9 in Unity.Entities.EntityQueryImpl, Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null.GetSingleton<GameProperties, Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null>(Unity.Entities.EntityQueryImpl*, Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null this) -> GameProperties, Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null_11cb4154e83f194ffd065a1c2918a79e from Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
#1  0x0000012b2207af in EnemyDeleteSystem, Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null.OnUpdate(EnemyDeleteSystem*, Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null this, Unity.Entities.SystemState&, Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null state) -> System.Void, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089_11cb4154e83f194ffd065a1c2918a79e from Assembly-CSharp, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
#2  0x0000012b3eadca in 1edce8a846f3680fc66c49edd7d586d8
#3  0x0000012b12c42f in Unity.Entities.WorldUnmanagedImpl+UnmanagedUpdate_00001351$BurstDirectCall, Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null.Invoke(System.Void*, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 pSystemState) -> System.Void, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089_11cb4154e83f194ffd065a1c2918a79e from Unity.Entities, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
#4  0x0000012b3eb54a in 7bf3b3dc1c88cb657fd69b548232391d

Player crashes on Unity.Entities.EntityQueryImpl::Unity.Entities.EntityQueryImpl.GetSingleton<GameProperties> when opened

Package: Entity Component System (ECS)

Won't Fix

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Player crashes on Unity.Entities.EntityQueryImpl::Unity.Entities.EntityQueryImpl.GetSingleton<GameProperties> when opened

Package: Entity Component System (ECS)

Statuses

Won't Fix

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?