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Duplicate

Votes

0

Found in [Package]

0.8.0-preview.8

Issue ID

1230474

Regression

No

[ECS] DOTS compiler bug error is thrown when subtracting from float3.zero

Package: Entity Component System (ECS)

-

How to reproduce:
1. Open the "ECSSampleRepro.zip" project
2. Check the Console

Expected result: No errors appear in the Console
Actual result: The following error appears in the Console: "DCICE007: Could not find field for local captured variable for argument of WithReadOnly..."

Reproducible with: 2019.3.7f1, 2020.1.0b3, 2020.2.0a5
Could not test with: 2017.4, 2018.4 - ECS not supported

Reproducible with package versions: 0.6.0-preview.24, 0.8.0-preview.8

Workaround: Setting the variable to float3.zero in another statement prevents the error.

  1. This is a duplicate of issue #1217354

    [ECS] Error 'DCICE007' is thrown when compiler removes fields that would be paired with WithReadOnly

  1. Resolution Note:

    This error is to be expected and not related to float3. By replacing the initialization of nearestTargetPosition with float3.zero, the copyTargetPositions variable becomes unused and the WithReadOnly(copyTargetPositions) fails. We are already tracking that particular failure elsewhere.

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