Unity Issue Tracker - Crash on mono_add_process_object when exiting out of Play mode

Fixed in 2020.1.X

Fixed in 2018.4.X, 2019.3.X

Votes

Found in

Issue ID

Regression

Crash on mono_add_process_object when exiting out of Play mode

-

Dec 10, 2019

Steps to reproduce:
1. Open the project attached by the user ("BugReproSlim.zip")
2. Open Scene "nothing"
3. Enter Play mode
4. Exit Play mode

Reproducible with: 2019.2.16f1, 2019.3.0f4, 2020.1.0a17
Couldn't test with other versions due to packages errors

Stacktrace:
mono_add_process_object
mono_traverse_array
mono_traverse_objects
mono_traverse_array
mono_unity_liveness_calculation_from_statics

Note:
- If FasterListStruct in FasterListStruct.cs is changed to a class, the crash doesn't reproduce anymore