草庐IT

maximum_attempts

全部标签

iOS - 从 NSUserDefaults :Attempted to dereference an invalid ObjC Object or send it an unrecognized selector 获取 NSDictionary

我尝试从已保存的NSUserDefaults中检索NSMutableArray。我存储NSMutableArray:NSUserDefaults*defaults=[NSUserDefaultsstandardUserDefaults];NSMutableArray*mySavedTremps=[[defaultsobjectForKey:UD_MY_TREMPS]mutableCopy];if(!mySavedTremps)mySavedTremps=[[NSMutableArrayalloc]init];NSMutableDictionary*trempDict=NSMutable

Will not attempt to authenticate using SASL (unknown error) (org.apache.zookeeper.ClientCnxn)

文章目录个人简介一、业务场景:报错kafka.zookeeper.ZooKeeperClientTimeoutException:Timedoutwaitingforconnectionwhileinstate:CONNECTING二、错误日志:WillnotattempttoauthenticateusingSASL(unknownerror)(org.apache.zookeeper.ClientCnxn)三、解决方案总结一键三连给读者大大的话博客封面面试资料200套PPT模板提问的智慧Java开发学习路线个人简介我是廖志伟,一名Java开发工程师,CSDN博客专家,Java领域优质创作者

iphone - iOS 7 错误警告 : Attempt to dismiss from view controller <UINavigationController: 0x1568db40> while a presentation or dismiss is in progress

我在iOS7中遇到的问题在iOS6中没有出现。我有一个导航Controller显示另一个导航Controller来添加员工。第二个Controller以模态方式呈现。当我使用“取消”或“完成”按钮关闭第二个Controller时,出现错误。这是错误:QuickSchedule[880:60b]Warning:Attempttodismissfromviewcontrollerwhileapresentationordismissisinprogress!我正在使用unwindsegue并使用以下相关代码从第一个Controller中解雇。这是在ScheduleViewControlle

iOS 解析错误 : Attempted to change an objectId to one that's already known to the Offline Store

我在使用ParseServer的项目中经常遇到问题。首先,我调用ParseCloud函数来填充用户的数据列表:vardataSet:Set?funcloadData(withParametersparameters:[String:Any]){PFCloud.callFunction(inBackground:"loadData",withParameters:parameters){(success,error)inifletobjects=successas?[[String:Any]]{letdataTable:[MyData]=objects.map({(object)->My

ios - 自动布局约束警告 “Will attempt to recover by breaking constraint”

我正在尝试实现新闻提要(有点像没有评论或喜欢的instagram)。它有效,但xcode一直显示此错误。我尝试更改所有限制,但是,我无法开始工作。tableview的高度为475,图像的高度为400,为带有标签的白色区域留出75。我用过self.tableView.estimatedRowHeight=475;self.tableView.rowHeight=UITableViewAutomaticDimension;有什么帮助吗?Unabletosimultaneouslysatisfyconstraints.Probablyatleastoneoftheconstraintsint

ios - 核心数据 : 'NSObjectInaccessibleException' when attempting to delete.

CoreData允许我保存,但是当我尝试删除该对象时,出现以下错误:***Terminatingappduetouncaughtexception'NSObjectInaccessibleException',reason:'CoreDatacouldnotfulfillafaultfor'0xa6b7e00''[self.managedObjectContextexecuteFetchRequest:allFetchRequestonSuccess:^(NSArray*results){NSLog(@"FetchforObjectswithorigial_id");if(result

javascript - JS : Maximum call stack size exceeded on disconnect despite function being empty

我对js有点陌生,正在尝试使用net模块。我有一个简单的服务器在运行,它将包分发给所有已知的客户端,但是一旦一个客户端断开连接,服务器就会在“结束”事件上崩溃,尽管这个功能只包括一个日志命令:varclients=[];constserver=net.createServer((c)=>{//'connection'listenerconsole.log("clientconnected")clients.push(c);c.on('end',()=>{console.log('clientdisconnected');//dc(c)});c.on('error',()=>{c.wri

c# - 如何修复 "a connection attempt failed because the connected party did not properly respond after a period of time ..."错误?

我正在用C#制作游戏,我想显示对手的进度(Action等)。所以我通过TCP协议(protocol)将游戏中的事件发送给对手。我已经在本地主机上尝试了我的应用程序并且它可以工作但是当我尝试使用我的外部地址以便通过Internet进行通信时我在类TcpInformer.Connect()中收到以下错误:aconnectionattemptfailedbecausetheconnectedpartydidnotproperlyrespondafteraperiodoftime,orestablishedconnectionfailedbecauseconnectedhosthasfaile

LeetCode #1131 Maximum of Absolute Value Expression 绝对值表达式的最大值

1131MaximumofAbsoluteValueExpression绝对值表达式的最大值Description:Giventwoarraysofintegerswithequallengths,returnthemaximumvalueof:|arr1[i]-arr1[j]|+|arr2[i]-arr2[j]|+|i-j|wherethemaximumistakenoverall0Example:Example1:Input:arr1=[1,2,3,4],arr2=[-1,4,5,6]Output:13Example2:Input:arr1=[1,-2,-5,0,10],arr2=[0,-

ios - Apple Watch - 调用 WKInterfaceDevice 添加 CachedImage 时为 "attempt to insert nil"

调用WKInterfaceDeviceaddCachedImage(_:name:)将图像从我的iPhone应用程序发送到AppleWatch(扩展程序可以告诉ImageView显示它)崩溃。异常(exception)情况是:2015-06-0920:47:57.079TimeInterval[20195:5186462]***Terminatingappduetouncaughtexception'NSInvalidArgumentException',reason:'***-[__NSPlaceholderArrayinitWithObjects:count:]:attemptto