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Fixed in Unity 2019.1



Found in


Issue ID




Coroutine can't be stopped via StopCoroutine() if it has 3 or more nested yield return coroutines




Priority: 3Not yet prioritized for a release


Severity: 3Secondary functionality broken

How to reproduce:
1. Open user-submitted project (New Unity Project)
2. Open the 'scene' scene
3. Enter Play Mode

Expected result: both cubes stop rotating after a second
Actual result: only the cube on the left stops rotating after a second

Reproducible with: 2017.4.13f1, 2018.1.9f2, 2018.2.12f1, 2018.3.0b5, 2019.1.0a4

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