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I am trying the access the state of bluetooth by calling the following api in my applicationcentralManager = CBCentralManager(delegate: self, queue: nil)Initializing the central Manager by calling CBCentralManager shows iOS default system alert informing the user that the app is trying to access Bluetooth (with OK and Settings option). Can we disable the system alert? Can we customize the bluetooth system alert.Thanks,Jala

I see the following crash in CoreData iPAD running iOS 14.X. I am not able to find the reason for this. Fatal Exception: NSInvalidArgumentException 0 CoreFoundation 0x19b6685ac __exceptionPreprocess 1 libobjc.A.dylib 0x1af6e242c objc_exception_throw 2 CoreFoundation 0x19b6d74cc -[__NSCFString characterAtIndex:].cold.1 3 CoreFoundation 0x19b6e3db0 -[__NSCFSet addObject:].cold.2 4 CoreFoundation 0x19b572fd8 -[__NSOrderedSetSetProxy member:] 5 CoreData 0x1a1735cf0 -[NSManagedObjectContext _processPendingUpdates:] 6 CoreData 0x1a1726edc -[NSManagedObjectContext _processRecentChanges:] 7 CoreData 0x1a172e48c developerSubmittedBlockToNSManagedObjectContextPerform 8 libdispatch.dylib 0x19b266ac8 _dispatch_client_callout 9 libdispatch.dylib 0x19b26dc08 _dispatch_lane_serial_drain 10 libdispatch.dylib 0x19b26e734 _dispatch_lane_invoke 11 libdispatch.dylib 0x19b278528 _dispatch_workloop_worker_thread 12 libsystem_pthread.dylib 0x1e1ec0908 _pthread_wqthread 13 libsystem_pthread.dylib 0x1e1ec777c start_wqthread Can some one help me to understand the issue here?