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Fixed in 2020.1

Fixed in 2019.2, 2019.3

Votes

0

Found in

2019.1.0a9

2019.2.0a1

2019.2.0f1

2019.3.0a1

Issue ID

1176124

Regression

Yes

"GLSL: Shader cannot be patched for instancing." is thrown when selecting terrain with "Draw Instanced" enabled on OpenGL API

Terrain

-

How to reproduce:
1. Make sure project's Library is deleted
2. Open attached project "TestTerrain.zip" and scene "SampleScene"
3. Make sure that the Edit -> Project Settings -> Player -> Other Settings -> Graphics API is set to OpenGLCore, OpenGLES2 or OpenGLES3
4. In Hierarchy window, select "Terrain" object
5. Observe Console window

Expected result: no errors are thrown
Actual result: "GLSL: Shader cannot be patched for instancing." error is thrown

Reproducible with: 2019.1.0a9, 2019.1.14f1, 2019.2.1f1, 2019.3.0a12
Not reproducible with: 2017.4.31f1, 2018.4.6f1, 2019.1.0a8

Comments (1)

  1. B6aefcc61d8e747b27367aedfeb5261f?d=mm

    JxWolfe

    Apr 09, 2020 16:00

    I have been working on a unity project recently. I everything was working fine, I closed down unity, and upon opening it, I have had a "GLSL: Shader cannot be patched for instancing.
    UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)" error. Opening the error file results in an empty file. Do I need to reimport this somehow? how would I go about doing that? (Issue claims to be fixed. I'm running 2019.3.8f1 Personal.

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