#import "NSString+Safe.h" @implementation NSString (Safe) - (NSTimeInterval)timeIntervalSinceReferenceDate { NSString *stack = [NSThread callStackSymbols].description; NSLog(@"🔴 非法调用详情:\n" @"- 调用者类: %@\n" @"- 内存地址: %p\n" @"- 调用堆栈: %@", [self class], self, stack); return 0; } - (NSTimeInterval)timeIntervalSinceDate:(NSDate *)date { NSLog(@"⚠️ 拦截非法调用2: [%@ %@]", [self class], NSStringFromSelector(_cmd)); return 0; } @end Using NSString protection can solve this problem. But the root cause is that InputAnalytics (system keyboard service) called timeIntervalSinceReferenceDate in the asynchronous queue (dispatch_async).

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFString timeIntervalSinceReferenceDate]: unrecognized selector sent to instance 0x11495e690' *** First throw call stack: (0x19a0bf988 0x1970097c4 0x19a1588f4 0x19a03f35c 0x19a047200 0x1eb8da9a8 0x1eb8dd220 0x10564ec08 0x1067e863c 0x1068022d0 0x1067f0b4c 0x1067f17d4 0x1067fdb20 0x1067fd1c4 0x1f62a13b8 0x1f62a08c0) libc++abi: terminating due to uncaught exception of type NSException Received external candidate resultset. Total number of candidates: 6 containerToPush is nil, will not push anything to candidate receiver for request token: 5F205501

I found that after updating Xcode26, the buttons are all like this, with a layer of liquid glass effect floating on top

Solved, info. plist set 'UIDesignRequiresCompatibility' to true

Recently, during the iOS 26 review, this issue has been encountered with every submission. But after feedback to the audit committee, the committee determined that the application was not problematic. After feedback to the auditor, the audit passed normally

Info. plist Set 'UIDesignRequiresCompatibility' to true

Request address configuration for IPv6