Conflicting nullability - Firebase framework

kelvinlauKL / FirebaseLogin

Demonstrates a barebones authentication code for Firebase.

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Conflicting nullability - Firebase framework #1

Open kelvinlauKL opened 8 years ago

kelvinlauKL commented 8 years ago

Seems like there's some legacy code that's triggering Xcode warnings.

- (nullable instancetype)init NS_UNAVAILABLE // WARNING: Conflicting nullability specifier on return types, 'nullable' conflicts with existing specifier 'nonnull'

There are 8 warnings in total.

kelvinlauKL commented 8 years ago

The following SO question / answers address this issue:

http://stackoverflow.com/questions/39164411/xcode-8-0-beta-give-an-error-after-import-firebase

Turning on Keychain Sharing fixes all the warnings.