Enabling Hybrid ECS causing error with Unity.Collections.LowLevel.Unsafe

I enabled Hybrid ECS in a project and am getting the error:

Library\PackageCache\com.arongranberg.astar@4.3.30\Utilities\JobDependencyTracker.cs(649,91): error CS0234: The type or namespace name ‘Unsafe’ does not exist in the namespace ‘System.Runtime.CompilerServices’ (are you missing an assembly reference?)

Any way around this?


Try upgrading to the latest version of the beta (4.3.34).