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Fixed

Fixed in 2021.3.36f1, 2022.3.20f1, 2023.2.10f1, 2023.3.0b7, 7000.0.0a1

Votes

1

Found in

2021.3.33f1

2022.3.14f1

2023.2.4f1

2023.3.0a19

Issue ID

UUM-58734

Regression

No

Crash on mono_log_write_logfile when opening a specific project which has a recursive definition of generic types

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Reproduction steps:
1. Open the attached “Crashrepro” project

Expected result: The project opens
Actual result: The Editor crashes

Reproducible with: 2021.3.33f1, 2022.3.14f1, 2023.2.4f1, 2023.3.0a19

Reproducible on: macOS 14.1.1 (M1 Max), Windows 10
Not reproducible on: No other environment tested

First few lines of stack trace:
{{#0 0x00000193870764 in __pthread_kill}}
{{#1 0x6b538001937b5ae8 in abort}}
{{#2 0x7660002ac9a0208 in monoeg_g_printv}}
{{#3 0x000002ac985620 in mono_log_write_logfile}}
{{#4 0x000002ac9a0420 in monoeg_g_logv_nofree}}
{{#5 0x000002ac9a04dc in monoeg_assertion_message}}

  1. Resolution Note (fix version 2023.3.0b7):

    Fixed via mono pr: https://github.com/Unity-Technologies/mono/pull/1925 -- Recursive value type structures will now be appropriately flagged and a TypeLoadException with reasonably helpful information will be thrown.

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