D:\Develop\apache-tomcat-7.0.52\bin\catalina.bat run[2017-12-26 02:31:29,174] Artifact pers:war exploded: Server is not connected. Deploy is not available.Using CATALINA_BASE: "C:\Users\Administrator\.IntelliJIdea2017.1\system\tomcat\Unnamed_pers_2&q…
MySQL数据库INNODB 表损坏修复处理过程 博客分类: mysql tomcatmysql 最近mysql数据库经常死掉,用命令net stop mysql命令也无法停掉,关闭Tomcat的时候,出现Waiting for N instance(s) to be deallocated 信息.查了下,大概就是程序没有对数据库连接释放,导致Connection泄露了.因为用的是开元集成的平台,内部程序也不可能一下子给改掉的,就验证一下咯.启动Tomcat,用户登录系统,用netstat -…
-.cxx_destruct 方法: 该方法是由编译器生成的方法. 1. “ARC actually creates a -.cxx_destruct method to handle freeing instance variables. This method was originally created for calling C++ destructors automatically when an object was destroyed. The visible difference…
You resolve a strong reference cycle between a closure and a class instance by defining a capture list as part of the closure’s definition. A capture list defines the rules to use when capturing one or more reference types within the closure’s body.…
从带有tableview并且使用Mj下拉刷新的视图调用popViewControllerAnimated的时候,控制台打印这个: An instance 0x15d7aa00 of class UITableView was deallocated while key value observers were still registered with it. Observation info was leaked, and may even become mistakenly attached…
An instance 0xca90200 of class UITableView was deallocated while key value observers were still registered with it. Observation info was leaked, and may even become mistakenly attached to some other object. Set a breakpoint on NSKVODeallocateBreak to…
在iOS和html混编的时候,当用iOS原生的navigation导航pop回去的时候,出现 *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'An instance 0x155e74a0 of class UIWebView was deallocated while key value observers were still registered with i…
An instance 0xca90200 of class UITableView was deallocated while key value observers were still registered with it. Observation info was leaked, and may even become mistakenly attached to some other object. Set a breakpoint on NSKVODeallocateBreak to…
本文转载至 http://zhuhaibobb.blog.163.com/blog/static/2744006720124191633375/ 这几天做了个APP打开20份钟左右就强制退出了,退出的地方不定,一只找不到问题的所在:最后只好真机调试:发现都在“[UIImage imageNamed:@"xxx.png"];”的地方出错,错误信息是“[UIImage _isCached]: message sent to deallocated instance”,经查阅资料…
最近生产环境hbase集群出现停掉集群之后hmaster无法启动现象,master日志报异常:Timedout 300000ms waiting for namespace table to be assigned,导致整个集群起不来. 2016-12-12 18:04:12,243 FATAL [adfnn2:16020.activeMasterManager] master.HMaster: Failed to become active master java.io.IOException…
