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Fixed in Unity 2017.1



Found in


Issue ID




Unity freezes when rotating and moving an Object's transform within the same frame with Polygon Collider 2D attached




Priority: 2Necessary for shipping a final release


Severity: 1Crash, freeze, data loss, work stops

Reproduction steps:
1. Open my attached project ("case_880353-test")
2. Open the main scene
3. Make sure that under "Test" game object PolygonCollider2D component is active
4. Enter Play mode
5. Under the "Test" game object, check the "Crash Unity" field.

Result: After a few seconds (the longest it took for me was ~20) the Unity editor freezes
This is caused by rotating and moving the "Test" GameObject within the SAME frame.

Reproducible on: 5.4.4p1, 5.5.1p4, 5.6.0b9

Tested on Windows 10

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