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点击视图调试Debug View Hierachy会报错

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点击视图调试Debug View Hierachy会报错，有的时候不能展示调试图层 ` 2019-08-20 10:01:43.533761+0800 demo[13489:3070153] ================================JJException Start================================== 2019-08-20 10:01:43.533848+0800 demo[13489:3070153] JJException Type:4 2019-08-20 10:01:43.533881+0800 demo[13489:3070153] JJException Description:NSDictionary dictionaryWithObjects invalid keys:rootLayer and object:(null) 2019-08-20 10:01:43.533905+0800 demo[13489:3070153] JJException Extra info:(null)...

关于断线重连的问题想请教一下

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#pragma mark socket已经连接失败 - (void)socketDidDisconnect:(GCDAsyncSocket *)clientSocket withError:(NSError *)err{ NSLog(@"与服务器断开连接%@",err); self.connectStatus = -1; [self.beatTimer invalidate]; self.beatTimer = nil; [self socketDidDisconectBeginSendReconnect:@"ping"]; } //断线重连 - (void)socketDidDisconectBeginSendReconnect:(NSString *)reconnectBody { NSLog(@"断线心跳"); self.reconnectTimer = [NSTimer scheduledTimerWithTimeInterval:2...

点击视图调试Debug View Hierachy就崩溃

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以下是崩溃信息，我不写字典的crash防护是不会崩溃的。 ``` ------------------------------------ Crash START ------------------------------------- [Crash Type]: NSInvalidArgumentException [Crash Reason]: *** -[__NSPlaceholderDictionary initWithObjects:forKeys:count:]: attempt to insert nil object from objects[0] [Crash Location]: -[DBGTargetHub performRequestWithRequestInBase64:] 函数堆栈: ( 0 CoreFoundation 0x000000018bb7d294...