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What's the right bundling procedure? (getting KSampleCopy4_1_x_8 error)

Discussion in 'Graphics Experimental Previews' started by garryjnewman, Jun 26, 2019.

  1. garryjnewman

    garryjnewman

    Joined:
    Sep 11, 2015
    Posts:
    33
    We're getting this error in our builds on 2019.1.8

    Code (CSharp):
    1. Kernel 'KSampleCopy4_1_x_8' not found
    2. System.ArgumentException: Kernel 'KSampleCopy4_1_x_8' not found.
    3.   at (wrapper managed-to-native) UnityEngine.ComputeShader.FindKernel(UnityEngine.ComputeShader,string)
    4.   at UnityEngine.Experimental.Rendering.GPUCopy..ctor (UnityEngine.ComputeShader shader) [0x0000d] in <8921501ec9294378b2e9e4fba82d7e6e>:0
    5.   at UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipeline..ctor (UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipelineAsset asset) [0x0030c] in <8921501ec9294378b2e9e4fba82d7e6e>:0
    6.   at UnityEngine.Experimental.Rendering.HDPipeline.HDRenderPipelineAsset.CreatePipeline () [0x00002] in <8921501ec9294378b2e9e4fba82d7e6e>:0
    I suspect this is down to how we're bundling up.

    Should the HDRP asset be in resources or a bundle? Should we be generating shader variants or something to get it to find this shader?

    Or is it irrelevant and there's another good reason for getting this error?
     
    Last edited: Jun 28, 2019
    garryjnewman, Jun 26, 2019
    #1

  2. garryjnewman

    garryjnewman

    Joined:
    Sep 11, 2015
    Posts:
    33
    For anyone else that hits this problem - I've (seemingly) managed to fix it by adding "-force-driver-type-warp" to the command line on our build server. I tried "-nographics" but the build took 27 hours so I assumed it had infinite looped.
     
    garryjnewman, Jul 1, 2019
    #2