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?