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Votes

0

Found in [Package]

0.9.1-preview.15

Issue ID

1230602

Regression

No

[ECS] NotImplementedException exception is thrown on Standalone Builds when using .Net Standard 2.0 API Compatibility Level

Package: Entity Component System (ECS)

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Reproduction steps:
1. Open the attached project ("case_1230602-LightLambda.zip")
2. Open the repro scene ("SampleScene")
3. Enter Play Mode and notice that no errors are thrown
4. Exit Play Mode and make a Standalone build
5. Launch the build

Expected result: No errors are thrown
Actual result: 'NotImplementedException: byref delegate' exception is thrown for LightLambda class

Reproducible with: 2019.3.11f1, 2020.1.0b8, 2020.2.0a9
Couldn't test with 2018.4 (package is not supported)
Reproducible with package versions: 0.6.0-preview.24, 0.9.1-preview.15

Note: The issue does not reproduce when using .NET 4.x API Compatibility Level

  1. Resolution Note:

    This code exercises a code path in the LINQ interpreter that is not implemented.

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