[iOS] NSBluetoothAlwaysUsageDescription 이슈

This app has crashed because it attempted to access privacy-sensitive data without a usage description.  The app's Info.plist must contain an NSBluetoothAlwaysUsageDescription key with a string value explaining to the user how the app uses this data.

 

 

> Info.plist 에 추가 

Privacy - Bluetooth Peripheral Usage Description