Bug Trying to get custom URP to work

Hi,
I'm trying to modify URP very slightly to test some issues on iOS & WebGL but I've hit a bit of a brick wall. I'm assuming this is a bug but perhaps I've missed a vital step.
I'm using Unity 2021.3.3f1 personal (edit: tried the same process in 2022.1.22f1, same result)
I've cloned the latest 'graphics' repro which seems to be version 15.0.1 and I'm installing the packages in order

• com.unity.render-pipelines.core
• com.unity.render-pipelines.shadergraph
• com.unity.render-pipelines.universal

As suggested here:

https://docs.unity3d.com/Manual/srp-custom-getting-started.html

However, what I get is a bunch of errors, mostly surrounding 'RenderListParams'

C:\prog\Unity\Graphics\Packages\com.unity.render-pipelines.core\Runtime\RenderGraph\RenderGraphResourceRegistry.cs(8,48): error CS0234: The type or namespace name 'RendererList' does not exist in the namespace 'UnityEngine.Rendering' (are you missing an assembly reference?)

C:\prog\Unity\Graphics\Packages\com.unity.render-pipelines.core\Runtime\RenderGraph\RenderGraphResourceRendererList.cs(6,48): error CS0234: The type or namespace name 'RendererList' does not exist in the namespace 'UnityEngine.Rendering' (are you missing an assembly reference?)

C:\prog\Unity\Graphics\Packages\com.unity.render-pipelines.core\Runtime\CommandBuffers\ComputeCommandBuffer.cs(29,48): error CS0234: The type or namespace name 'RendererList' does not exist in the namespace 'UnityEngine.Rendering' (are you missing an assembly reference?)​

and so on. Can anybody tell me what I'm doing wrong?

 

Hi, The corresponding version of Unity Editor for URP 15 is 2023.1.

You may refer to this docs page.

I remember that the main branch will be the latest alpha versions editor. (sometimes are very unstable)