Exceptions when allocating memory for native arrays from another thread in Unity

[octoberU]

It looks like Unity UnsafeUtility's Malloc doesn't like to be used outside of the main thread. I'm using UniTask's UniTask.SwitchToThreadPool(); to repro it.

Version Used: 0.2.2

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.
Cathei.LinqGen.Hidden.UnsafeUtils.ArrayAlloc[T] (System.Int32 size) (at Library/PackageCache/com.cathei.linqgen@81661744fc/Runtime/Unity/UnsafeUtils.cs:27)
Cathei.LinqGen.Hidden.DynamicArrayNative`1[T]..ctor (System.Int32 capacity) (at Library/PackageCache/com.cathei.linqgen@81661744fc/Runtime/Core/Collections/Native/DynamicArrayNative.cs:17)
Cathei.LinqGen.Hidden.PooledListNative`1[T]..ctor (System.Int32 capacity) (at Library/PackageCache/com.cathei.linqgen@81661744fc/Runtime/Core/Collections/Native/PooledListNative.cs:20)
Cathei.LinqGen.Hidden.ThenByKey_6`3+Enumerator[TSelector_6,TSelector_7,TSelector_8].InitState () (at LinqGen.Generator/Cathei.LinqGen.Generator.LinqGenSourceGenerator/LinqGen.1.cs:758)
Cathei.LinqGen.Hidden.ThenByKey_6`3+Enumerator[TSelector_6,TSelector_7,TSelector_8].MoveNext () (at LinqGen.Generator/Cathei.LinqGen.Generator.LinqGenSourceGenerator/LinqGen.1.cs:779)
TargetPreview.Scripts.Targets.Extensions.TargetCueExtensions.AsTargetCues (System.Collections.Generic.IEnumerable`1[T] cues) (at 

[cathei]

Thanks for reporting this, this happened because LinqGen was using Allocator.Temp for temporary native allocation.
The issue is fixed in v0.2.3, and it will use Allocator.Persistent for codes that outside of job system.