same issue with 106 in editor 2021.3.1f1 and up. It is the only error I have.
Library\PackageCache\com.unity.jobs@0.8.0-preview.23\Unity.Jobs\IJobParallelForDefer.cs(77,85): error CS8377: The type 'U' must be a non-nullable value type, along with all fields at any level of nesting, in order to use it as parameter 'T' in the generic type or method 'NativeList'
When i do the online internet fix i get : Library\PackageCache\com.unity.entities@0.50.1-preview.2\Unity.Entities\RetainBlobAssetSystem.cs(6,5): error SGICE002: Seeing this error indicates a bug in the dots compiler. We'd appreciate a bug report (About->Report a Bug...). Thnx! <3 System.IO.IOException: Cannot create 'D:\unity project\Munsters LE\Library\Bee\artifacts\1900b0aE.dag\Unity.Entities.AdditionalFile.txt' because a file or directory with the same name already exists. error CS8377 goes away.
It seems my project is dead and i cannot do anything with any of these errors present.
same issue with 106 in editor 2021.3.1f1 and up. It is the only error I have. Library\PackageCache\com.unity.jobs@0.8.0-preview.23\Unity.Jobs\IJobParallelForDefer.cs(77,85): error CS8377: The type 'U' must be a non-nullable value type, along with all fields at any level of nesting, in order to use it as parameter 'T' in the generic type or method 'NativeList'
When i do the online internet fix i get : Library\PackageCache\com.unity.entities@0.50.1-preview.2\Unity.Entities\RetainBlobAssetSystem.cs(6,5): error SGICE002: Seeing this error indicates a bug in the dots compiler. We'd appreciate a bug report (About->Report a Bug...). Thnx! <3 System.IO.IOException: Cannot create 'D:\unity project\Munsters LE\Library\Bee\artifacts\1900b0aE.dag\Unity.Entities.AdditionalFile.txt' because a file or directory with the same name already exists. error CS8377 goes away.
It seems my project is dead and i cannot do anything with any of these errors present.
Originally posted by @shntat in https://github.com/freezy/VisualPinball.Engine/issues/411#issuecomment-1140676100