Compiler error after import com.unity.rendering.hybrid package Unity Ecs

Hi,
I’m new to unity ECS
I tried importing rendering.hybrid package and it results in compilation errors as shared in screen shots

I am using latest package ie - “com.unity.rendering.hybrid”: “0.50.0-preview.24”,

I have tried deleting library files but of no use…!
I have tried deleting app data same no use.
upgraded unity version to latest LTS version 2021.2.15f1 no use

Does anyone have any other ideas on what I can try next?

and Thanks in advance.!

It’s sometimes mandatory to look into package’s dependencies before updating it:

It’s especially the case here, as https://forum.unity.com/threads/dots-development-status-and-next-milestones-march-2022.1253355/ stated just yesterday:

so, in other words:

com.unity.entities 0.50 is compatible with Unity 2020 LTS

com.unity.entities 0.51 will be compatible with Unity 2021 LTS

com.unity.entities 1.0 will be compatible with Unity 2022 LTS

and

com.unity.rendering.hybrid 0.50 requires com.unity.entities 0.50 to compile

TL;DR: downgrade hybrid renderer back to 0.11.0-preview.44 or switch to Unity 2020