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wit-ai / wit-ios

Wit.ai iOS client
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WitMicButton unregistering a not registered observer #81

Closed gerlandiolucena closed 7 years ago

gerlandiolucena commented 7 years ago

In WitMicButton.m at 302 line has a removeObserver function that tries to unregister a observer that was not registered in this version (4.2.0), when the ViewController was deallocated the app crashes.

Cannot remove an observer <WITMicButton 0x15e679ba0> for the key path "frame" from <WITRecorder 0x15e718530> because it is not registered as an observer.'

hactar commented 7 years ago

Good catch - will fix it this weekend.