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Fixed in Unity 2017.1



Found in


Issue ID




BoxCollider2D with PlatformEffector2D using ColliderMask does not collide with objects




Priority: 3Not yet prioritized for a release


Severity: 3Secondary functionality broken

BoxCollider2Ds with PlatformEffector2Ds using Collider Masks does not collide, even when masks are set to "Everything."

To reproduce:

1. Download users attached project "" and open in Unity
2. Open "TestScene" scene
3. Enter Play mode

Expected result: In Game view all objects collides with red color cubes
Actual result: In Game view not all objects collides with red color cubes

Note: Problem reproduces both on Mac and Windows.

Reproduced on Unity 5.5.3p2, 5.6.0p2 and 2017.1.0b1
Could not check for regression in 5.4.x, because files can not be loaded

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