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(Case 1107819) Shader Unsupported: 'Legacy Shaders/Diffuse' - Pass 'Meta' has no vertex shader

Discussion in '2018.3 Beta' started by Peter77, Dec 8, 2018.

  1. Peter77

    Peter77

    QA Jesus

    Joined:
    Jun 12, 2013
    Posts:
    5,149
    Here is the bug-report for one of these issues. I'm still trying to get a reproduce for the other one.
    https://forum.unity.com/threads/performance-overview.563446/#post-3927733

    Unity outputs the following warning in a Windows 64bit Standalone Player:
    Code (CSharp):
    1. WARNING: Shader Unsupported: 'Legacy Shaders/Diffuse' - Pass 'Meta' has no vertex shader
    Reproduce
    • Open user attached project
    • Build & Run a Windows 64bit Standalone Player
    • Open player log file "C:\Users\%UserName%\AppData\LocalLow\DefaultCompany\Wolf\output_log.txt"
    Observe it contains a "Shader Unsupported" warning

    Actual
    "Shader Unsupported" warning

    Expected
    Unity built-in shaders should not contain any warnings and errors.
     
    FranzDrexler and LeonhardP like this.
  2. fguinier

    fguinier

    Unity Technologies

    Joined:
    Sep 14, 2015
    Posts:
    114
    Hey
    Thanks for the bug report, it is being processed by our QA team and you will get news soon!

    Florent
     
    Peter77 likes this.
  3. Robdon

    Robdon

    Joined:
    Jan 10, 2014
    Posts:
    133
    I'm also getting this from a few shaders I've got in my project, once I've upgraded from 2018.1.0f2 -> 2018.3.0b12

    This one produces the same error "Pass 'Meta' has no vertex shader" in the log file, but it all seems to work fine.

    Code (CSharp):
    1. Shader "Custom/AtlasShaderBG" {
    2.     Properties {
    3.         _MainTex("Texture", 2D) = "white" {}
    4.         _EmisColor("Emission Color", Color) = (1,1,1,1)
    5.     }
    6.  
    7.     SubShader {
    8.         Tags {
    9.             "Queue" = "Transparent"
    10.             "IgnoreProjector" = "True"
    11.             "RenderType" = "Transparent"
    12.             "PreviewType" = "Plane"
    13.             "CanUseSpriteAtlas" = "True"
    14.         }
    15.  
    16.         Cull Back
    17.         Lighting Off
    18.         ZWrite Off
    19.  
    20.         CGPROGRAM
    21.         #pragma surface surf Lambert nofog alpha
    22.  
    23.         sampler2D _MainTex;
    24.         float4 _EmisColor;
    25.  
    26.         struct Input {
    27.             float2 uv_MainTex;
    28.         };
    29.  
    30.         void surf(Input i, inout SurfaceOutput o) {
    31.  
    32.             fixed4 cMainTex = tex2D(_MainTex, i.uv_MainTex);
    33.  
    34.             // Set pixel
    35.             o.Albedo = cMainTex.rgb;
    36.             o.Alpha = cMainTex.a;
    37.             o.Emission = (cMainTex.rgb * _EmisColor * cMainTex.a);
    38.  
    39.         }
    40.  
    41.         ENDCG
    42.     }
    43.  
    44.     FallBack "Diffuse"
    45. }
     
    z002p87r likes this.
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