严重: Dispatcher initialization failed Unable to load configuration. - [unknown location] at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfig…

Error[Lp011]: section placement failed: unable to allocate space for sections/blocks with a total estimated minimum size of 0x2298 bytes in <[0x008000-0x009fff]> (total  uncommitted space 0x1f80). Error while running Linker 虽然不知道是为什么超过了,但是解决了: 我把Opt…

今天遇到了这个问题,之前找了半天原来是IO事件的socket描述符在epoll_ctl()处理之前关闭了. if(epoll_ctl(epollFd, EPOLL_CTL_DEL, ev->fd, &epv) < 0) fprintf(stderr, "Event Del failed[fd=%d], epoll failed: %s\n",ev->fd, strerror(errno)); 在删除事件   epoll_ctl(kdpfd, EPOLL_CTL…

1. 问题说明: 与服务器之间进行socket通信的时候,客户端关闭socket之后,会抛出一个IOException,异常信息如下: java.net.SocketException: recvfrom failed: EBADF (Bad file descriptor) 2. 问题分析: 根据异常分析,定位到这是关闭socket之后持续进行读操作导致 private InputStream is; private OutputStream out; private Socket socke…

前言: 今天按照以往在Docker安装MongoDB的方式安装,但是到最后使用mongo命令执行mongodb命令的时候一直执行不成功,最后还是按照官网的Issues解决了. 创建并运行一个MongoDB容器: docker run -itd --name mongo-test -p 27017:27017 mongo --auth 参数说明: -itd:其中,i是交互式操作,t是一个终端,d指的是在后台运行. --name mongo-test:容器名称 -p 27017:27017 :映射容…

出现问题:epoll_wait:Bad file descriptor 原因:IO时间的socket描述符在epoll_ctl处理前就关闭了. 解决方法:不要在epoll_ctl之前关闭socket描述符.…

直接运行,有报错找不到配置文件. $ php-fpm [11-Jan-2014 16:03:03] ERROR: failed to open configuration file '/private/etc/php-fpm.conf': No such file or directory (2) [11-Jan-2014 16:03:03] ERROR: failed to load configuration file '/private/etc/php-fpm.conf' [11-Jan-…

Androiddeveloper, I have met a strange problem when I want use a third party jar, it remained me that:Dex Loader] Unable to execute dex: nullConversion to Dalvik format failed: Unable to execute dex: nullout ofmemoryerror…An internal error occurred d…

G:\javaanzhuang\apache-tomcat-\bin\catalina.bat run [-- ::,] Artifact ssm_qingmu02_web:war exploded: Waiting for server connection to start artifact deployment... Using CATALINA_BASE: "C:\Users\Administrator\.IntelliJIdea2017.3\system\tomcat\Unnamed_…

安装SQL后服务不能启动,报错: 2014-03-24 14:33:10.06 spid13s     Error: 17190, Severity: 16, State: 1.2014-03-24 14:33:10.06 spid13s     Initializing the FallBack certificate failed with error code: 1, state: 20, error number: 0.2014-03-24 14:33:10.06 spid13s    …