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Fixed in 2022.1.X

Fixed in 2021.2.X



Found in



Issue ID




[Mono Upgrade] Having GCHandle defined in a job throws an InvalidOperationException when the job is executed



How to reproduce:
1. Open the user attached project (
2. Open the SampleScene
3. Enter PlayMode
4. Observe the Console output

Expected result: the Console has no errors
Actual result: an InvalidOperationException is thrown

Reproducible with: 2021.2.0a18
Not reproducible with: 2019.4.28f1, 2020.3.13f1, 2021.1.13f1, 2021.2.0a17

Note: Reproducible on Ubuntu 18.04 and Windows 10

  1. Resolution Note (fix version 2022.1):

    Fixed in 2022.1.0a4

  2. Resolution Note (fix version 2021.2):

    Fixed in 2021.2.0b6

Comments (1)

  1. henningboat

    Jul 22, 2021 08:17

    Since the Entities package uses GCHandles internally, this pretty much makes it impossible to use ECS with the 2021.2 beta versions :/

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