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Fixed in Unity 2018.2



Found in


Issue ID




[iOS] Game Center authentication screen is not being displayed when calling Social.localUser.Authenticate




Priority: 2Necessary for shipping a final release


Severity: 3Secondary functionality broken

To reproduce:
1. Open project attached by QA
2. In the iPhone go to Settings -> Game Center and make sure you are disconnected
3. Build and run project on the device
4. In Xcode console notice that authentication failed but Game Center authentication screen hasn't appeared

Expected result: Game Center authentication screen should appear when trying to authenticate the user.
Actual result: Authentication fails without showing any screens

Reproduced with: Unity 2017.3.0a1, 2017.3.1p1, 2018.1.0b7, 2018.2.0a1
Not reproducible with: Unity 2017.2.1p4
Device: iPhone 7+ iOS 11.1

Fixed in: 2018.2.0a2
Backported to: 2017.3.1p3, 2018.1.0b9

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