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iosgoogle-cast

Crash on [__NSCFConstantString gck_matchesPattern:]

When you are creating a Chromecast iOS app by yourself, not copied from cast-ios-sample, it will crash because the framework raises an uncaught exception.

[__NSCFConstantString gck_matchesPattern:]: unrecognized selector sent to instance 0x1c99c
Solution

  • Add "-ObjC" to "Other Linker Flags" in the Build Settings for your target app in Xcode, as the sample app does.