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Under Consideration for 1.0.X

Votes

1

Found in [Package]

1.0.0 - Entities

Issue ID

ECSB-334

Regression

No

InvalidOperationException spam when EntityManager.GetAllEntities is part of an ExclusiveEntityTransaction and it's scheduled after an IJobEntity

Package: Entity Component System (ECS)

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Reproduction steps:
1. Open the attached project “ReproProject”
2. Enter Play mode

Expected result: There are no errors in the Console
Actual result: Errors are spammed in the Console:
"InvalidOperationException: The Unity.Entities.EntityTypeHandle has been declared as [WriteOnly] in the job, but you are reading from it."

Reproducible with: 1.0.0-pre.65 (2022.2.19f1), 1.0.8 (2022.2.19f1, 2023.1.0b17, 2023.2.0a15)
Couldn’t test with: 0.17.0-preview.42, 0.50.1-preview.2 (2020.3.48f1) (Various errors), 0.51.1-preview.21 (2021.3.25f1) (Collections errors)

Reproducible on: macOS 13.2.1 (Intel), Windows 11 (user’s)

Note: no errors are thrown after commenting line 20 of Repro.cs which schedules an IJobEntity

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