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Click on UITextView or UITextField to crash
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString timeIntervalSinceReferenceDate]: unrecognized selector sent to instance 0x115fadbc0' *** First throw call stack: (0x1940bd8c8 0x1910097c4 0x194159838 0x19403a4f8 0x1940423a0 0x1e42cb9a8 0x1e42ce220 0x106f02c08 0x1080a461c 0x1080be2b0 0x1080acb2c 0x1080ad7b4 0x1080b9b00 0x1080b91a4 0x1eecdb3b8 0x1eecda8c0) libc++abi: terminating due to uncaught exception of type NSException InputAnalytics called timeIntervalSinceReferenceDate in dispatch_sync.The display issue of the call stack occurs in two stages: keyboard input analysis and folding the keyboard.After adding protection to NSString, it can function normally, but I want to know the reason. #import "NSString+Safe.h" @implementation NSString (Safe) - (NSTimeInterval)timeIntervalSinceReferenceDate { return 0; } - (NSTimeInterval)timeIntervalSinceDate:(NSDate *)date { return 0; } @end
3
0
140
Oct ’25
Click on UITextView or UITextField to crash
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString timeIntervalSinceReferenceDate]: unrecognized selector sent to instance 0x115fadbc0' *** First throw call stack: (0x1940bd8c8 0x1910097c4 0x194159838 0x19403a4f8 0x1940423a0 0x1e42cb9a8 0x1e42ce220 0x106f02c08 0x1080a461c 0x1080be2b0 0x1080acb2c 0x1080ad7b4 0x1080b9b00 0x1080b91a4 0x1eecdb3b8 0x1eecda8c0) libc++abi: terminating due to uncaught exception of type NSException InputAnalytics called timeIntervalSinceReferenceDate in dispatch_sync.The display issue of the call stack occurs in two stages: keyboard input analysis and folding the keyboard. After adding protection to NSString, it can function normally, but I want to know the reason #import "NSString+Safe.h" @implementation NSString (Safe) - (NSTimeInterval)timeIntervalSinceReferenceDate { return 0; } - (NSTimeInterval)timeIntervalSinceDate:(NSDate *)date { return 0; } @end
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115
Sep ’25