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Fixed in 2022.1.X

Fixed in 2019.4.X, 2020.3.X, 2021.2.X

Votes

0

Found in

2019.4

2019.4.30f1

2020.3

2021.1

2021.2

2022.1

Issue ID

1368711

Regression

No

[IL2CPP] Development build throws ComputeBuffer.SetData error when using an array of a struct that is defined in a generic class

IL2CPP

-

Reproduction steps:
1. Open the attached project
2. Build the project using IL2CPP with Development Build activated
3. Launch build

Expected result: no error is logged
Actual result: error "Array passed to ComputeBuffer.SetData(array) must be blittable." is logged

Reproducible with: 2019.4.32f1, 2020.3.21f1, 2021.1.27f1, 2021.2.0f1, 2022.1.0a13

Note:
- doesn't reproduce when building with Mono Scripting Backend
- if the definition of a struct "Buffer" is moved to "Controller.cs", no error is thrown

  1. Response avatar

    Resolution Note (fix version 2022.1):

    Fixed in: 2022.1.0b1

  2. Response avatar

    Resolution Note (fix version 2021.2):

    Fixed in: 2021.2.8f1

  3. Response avatar

    Resolution Note (fix version 2020.3):

    Fixed in: 2020.3.26f1

  4. Response avatar

    Resolution Note (fix version 2019.4):

    Fixed in: 2019.4.35f1

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