HDRP Error in Console

I am absolutely lost on this, if someone could provide insight that would be wonderful. I downloaded a push from another developer for my project, but now my scene viewport is grayed out with nothing displaying. I get an error in the console regarding a shader. Just hope my project is not toast. He can run it fine from his end btw but mine is not working at all. We are both using the same version of HDRP and Unity 2019.4.4f1

System.Exception: Compute Shader compilation error on platform D3D in file Packages/com.unity.render-pipelines.high-definition/Runtime/ShaderLibrary/ShaderVariables.hlsl:7: failed to open source file: ‘Packages/com.unity.render-pipelines.high-definition-config/Runtime/ShaderConfig.cs.hlsl’ at kernel LightVolumeColors
HDRP will not run until the error is fixed.

at UnityEngine.Rendering.HighDefinition.HDRenderPipeline.ValidateResources () [0x00054] in C:\Users\Aidan Gignac\Desktop\Havoc\Library\PackageCache\com.unity.render-pipelines.high-definition@7.3.1\Runtime\RenderPipeline\HDRenderPipeline.cs:536
at UnityEngine.Rendering.HighDefinition.HDRenderPipeline…ctor (UnityEngine.Rendering.HighDefinition.HDRenderPipelineAsset asset, UnityEngine.Rendering.HighDefinition.HDRenderPipelineAsset defaultAsset) [0x006d5] in C:\Users\Aidan Gignac\Desktop\Havoc\Library\PackageCache\com.unity.render-pipelines.high-definition@7.3.1\Runtime\RenderPipeline\HDRenderPipeline.cs:352
at UnityEngine.Rendering.HighDefinition.HDRenderPipelineAsset.CreatePipeline () [0x00000] in C:\Users\Aidan Gignac\Desktop\Havoc\Library\PackageCache\com.unity.render-pipelines.high-definition@7.3.1\Runtime\RenderPipeline\HDRenderPipelineAsset.cs:33
at UnityEngine.Rendering.RenderPipelineAsset.InternalCreatePipeline () [0x00004] in :0
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)

Random guess. Do you have LFS install and setup properly when you have clone the repository?
Do you have all package using the same revision all correctly referenced?

if you include HDRP as a package, you just need to reference HDRP. If you clone from repository, you need to reference: Core, Shader Graph, Visual Effect Graph, HDRP and HDRP config as otherwise you will not have synchronize package.

I got this exact same error HDRP 11 and Unity 2021.1.19f.
I switched from another program back to unity, the scene was blank. Restarted unity and was met with this error.
Reinstalling unity, hdrp or redownloading project didn’t help.