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Won't Fix

Won't Fix in 2023.2.X

Votes

0

Found in

2023.2.0a8

Issue ID

UUM-30479

Regression

No

"Instructions should not read uninitialized value" errors when compiling the Shader that has "Screen Position" Node in Shader Graph with HDRP and DXR

HD RP

-

Reproduction steps:
1. Open the attached project “Shader_ERROR”
2. In the Project window select “Assets/New Shader Graph.shadergraph”
3. In the inspector click on “Compile and show code” button
4. Observe the Console window

Expected result: No errors
Actual result: Console window is populated with “Instructions should not read uninitialized value” errors

Reproducible with: 2022.1.0a12. 2022.2.6f1, 2023.1.0b5, 2023.2.0a2
Not reproducible with: 2020.3.45f1, 2021.3.18f1, 2022.1.0a11
Fixed in: 2023.2.0a3

Reproducible on: Windows 10

  1. Resolution Note:

    Hi, we are not able to reproduce the issue correctly, on latest version this is fix, so it is very unclear what to do.
    We are clausing this issue as it is hard to reproduce and have a workaround (re-saving the file), but if you fill it is important issue that hit you 100% please re-open, thanks

  2. Resolution Note (2023.2.X):

    Hi, we are not able to reproduce the issue correctly, on latest version this is fix, so it is very unclear what to do.
    We are clausing this issue as it is hard to reproduce and have a workaround (re-saving the file), but if you fill it is important issue that hit you 100% please re-open, thanks

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