yidahis

iOS UIView+Doraemon 分类文件中 -(UIViewController*)viewController 方法内部实现如下： ``` -(UIViewController*)viewController{ for(UIView *next =self.superview ; next ; next = next.superview){ UIResponder*nextResponder = [next nextResponder]; if([nextResponder isKindOfClass:[UIViewController class]]){ return(UIViewController*)nextResponder; } } return nil; } ```...

Thread 5 Crashed: 0 CoreFoundation 0x00000001850810fc _CFRelease + 628 (CFRuntime.c:1976) 1 PacketProcessor 0x0000000102941b78 -[TunnelInterface udpSocket:didReceiveData:fromAddress:withFilterContext:] + 1204 2 PacketProcessor 0x0000000102941b78 -[TunnelInterface udpSocket:didReceiveData:fromAddress:withFilterContext:] + 1204 3 CocoaAsyncSocket 0x000000010272f5c0 __72-[GCDAsyncUdpSocket notifyDidReceiveData:fromAddress:withFilterContext:]_block_invoke +...