Question Unity editor keeps showing errors.

In the editor environment (without running), continuous errors are being reported, and even after attempting to clean, the issue persists. What could be the reason behind this?



System.NullReferenceException: Object reference not set to an instance of an object
This Exception was thrown from a job compiled with Burst, which has limited exception support.
0x00007ffbc8102e2e (14cfca2127bde30be5e0e0e43668a92) Unity.Entities.JobChunkExtensions.JobChunkProducer`1<Unity.Rendering.FrustumCullingJob>.ExecuteInternal (at E:/Source/Topic/Unity-Ecs/ZombieBrains-1-0-Original/IntroTo1-0/ZombieBrains-Final-v1-0-8/Library/PackageCache/com.unity.burst@1.8.7/.Runtime/Library/PackageCache/com.unity.entities@1.0.8/Unity.Entities/IJobChunk.cs:367)
0x00007ffbc8101c96 (14cfca2127bde30be5e0e0e43668a92) 81f2919cc243d1899c318116daa432ff
0x00007ff72b15719c (Unity) ExecuteJob
0x00007ff72b157504 (Unity) ExecuteJobCopyData
0x00007ff72b15821f (Unity) ForwardJobForEachToManaged
0x00007ff72b1543ee (Unity) ujob_execute_job
0x00007ff72b1538a4 (Unity) lane_guts
0x00007ff72b156404 (Unity) worker_thread_routine
0x00007ff72b385667 (Unity) Thread::RunThreadWrapper
0x00007ffc68d826ad (KERNEL32) BaseThreadInitThunk
0x00007ffc69a2aa68 (ntdll) RtlUserThreadStart

 

After restarting Unity, the errors have disappeared. However, I'm curious about the cause of the errors, or if there are any other methods to resolve the issue

 

I seem to no longer be able to reproduce the previous error, but I need a similar error where I can't use "Clear" to clear it.

Open the "Basic" project within the following repository: https://github.com/Unity-Technologies/CharacterControllerSamples/tree/master. The issue will occur.





Error log:
InvalidOperationException: The BlobAssetReference is null.
Unity.Entities.BlobAssetReferenceData.ValidateNotNull () (at ./Library/PackageCache/com.unity.entities@1.0.8/Unity.Entities/Blobs.cs:287)
Unity.Entities.BlobAssetReference`1[T].get_Value () (at ./Library/PackageCache/com.unity.entities@1.0.8/Unity.Entities/Blobs.cs:444)
Unity.Physics.CompoundCollider.Create (Unity.Collections.NativeArray`1[T] children) (at ./Library/PackageCache/com.unity.physics@1.0.8/Unity.Physics/Collision/Colliders/CompoundCollider.cs:313)
Unity.Physics.Authoring.BuildCompoundCollidersBakingSystem+BlobCalculationJobHandleJob.Execute (Unity.Entities.Entity rootEntity, Unity.Physics.Authoring.PhysicsCompoundData& rootBaking, Unity.Physics.PhysicsCollider& rootCollider) (at ./Library/PackageCache/com.unity.physics@1.0.8/Unity.Physics.Hybrid/EntitiesBaking/BakingSystems/BuildCompoundCollidersBakingSystem.cs:173)
Unity.Physics.Authoring.BuildCompoundCollidersBakingSystem+BlobCalculationJobHandleJob.Execute (Unity.Entities.ArchetypeChunk& chunk, System.Int32 chunkIndexInQuery, System.Boolean useEnabledMask, Unity.Burst.Intrinsics.v128& chunkEnabledMask) (at ./Unity.Entities.SourceGen.JobEntityGenerator/Unity.Entities.SourceGen.JobEntity.JobEntityGenerator/Temp/GeneratedCode/Unity.Physics.Hybrid/BuildCompoundCollidersBakingSystem__JobEntity_4815568970.g.cs:34)