servlet: public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); response.setCharacterEncoding("utf-8"); IBllFrame interfaceOfBllFrame=n…

tomcat报错如下: HTTP Status 404 - Servlet xxx is not available type Status report message Servlet xxx is not available description The requested resource is not available. Apache Tomcat/6.0.37 org.apache.catalina.core.StandardWrapperValve invoke INFO: Se…

org.apache.catalina.core.StandardWrapperValve invoke 今天写代码,竟然接连遇到这个异常好几次.debug几个小时才弄明白,晕. 上网找了些拼凑下做个总结,不保证准确无误,记下来仅供参考. 以下是错误原因: 1.servlet或jsp中,重复调用response的 getOutputStream(),response.getWriter()方法 2.form表单里没有 method="post" action=""参…

org.apache.catalina.core.StandardWrapperValve invoke的解决办法 比较容易错的地方是页面带参数进行跳转,由于跳转之后的页面本身也要执行一部分sql语句,比如说进行添加.修改.删除等操作后就自动跳转到新页面进行查询,整个过程是自动的,此时就有可能存在参数丢失的情况,所以说在这里也经常会出现该错误. 总之,出现该错误的地方往往是连接的环节,在关闭数据库连接之前一定要判断连接是否已关闭再执行关闭连接操作,在连接调用之前也要判断连接的东西是否存在. --…

1.在本地~~把你的查询的sql打印出来~~~然后拿到测试库里面执行一遍~~然后拿到正式库里面在执行一遍  2.看生产和本地~~1).代码不同步:2).就是数据为空问题 3.也有可能是数据库配置文件问题~~需要调~~ 比如有时候~~表的数据太大~~sql.执行耗时~~~而配置文件超时时间设置短~~就会造成上面的问题,看jdbc配置文件里面有设置这个时间,通常设置30s啊 4.测试环境和升产环境最大的不一样就是数据~~要确认你提交的代码全不全~~然后就是数据问题了. 最后问项目经理:查出的问题是一…

严重: Servlet.service() for servlet [jsp] in context with path [/20161116-Struts2-6] threw exception [/index.jsp (line: 13, column: 20) No tag "textfiled" defined in tag library imported with prefix "s"] with root causeorg.apache.jasper.…

这个为什么报错啊~~ at com.hsp.basic.BasicService.executeQuery(BasicService.java:33) 这个对应的语句是   Query query =this.sessionFactory.getCurrentSession().createQuery(hql); Sep 24, 2017 11:39:50 PM org.apache.catalina.core.StandardWrapperValve invoke 严重: Servlet.se…

严重: Servlet.service() for servlet [jsp] in context with path [/Healthy_manager] threw exception [Unable to compile class for JSP] with root causejava.lang.IllegalArgumentException: Page directive: invalid value for import    at org.apache.jasper.comp…

错误付现: 严重: Servlet.service() for servlet UserServlet threw exceptionjava.lang.NullPointerException at com.liuyang.servlet.UserServlet.doGet(UserServlet.java:17) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.Http…

五月 04, 2018 11:53:24 上午 org.apache.catalina.core.ApplicationDispatcher invoke 严重: Servlet.service() for servlet [jsp] threw exception java.lang.NullPointerException at org.apache.jsp.tag.web.partyRoleId_tag.doTag(partyRoleId_tag.java:125) at org.apac…

报错信息如下: org.apache.catalina.core.ApplicationDispatcher invoke 严重: Servlet.service() for servlet jsp threw exception     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)     at org.apache.catalina.valves.AccessLogValve.i…

Servlet.service() for servlet jsp threw exceptionjava.lang.NullPointerExceptionat org.jaronsource.msneg.domain.SysUserExtend.getServiceExtend(SysUserExtend.java:216)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMe…

今天在启动springboot项目突然启动失败,但是在测试日志文件,以为是日志出错,下面这个是logback打印的异常信息. 2019-05-30 15:09:10.686 [restartedMain] INFO com.alibaba.druid.pool.DruidDataSource - {dataSource-2} inited2019-05-30 15:09:10.831 [restartedMain] INFO com.alibaba.druid.pool.DruidDataSou…

1.控制台报错信息 严重: Servlet.service() for servlet [jsp] in context with path [/Resource] threw exception [java.lang.ClassCastException: org.apache.catalina.core.DefaultInstanceManager cannot be cast to org.apache.tomcat.InstanceManager] with root cause jav…

部署项目的时候,重启tomcat,死活起不来,很郁闷,网上巴拉了半天,结合自己的情况,找到了原因: 错误日志信息: 2018-12-13 13:52:26,992 [main] INFO org.apache.catalina.core.AprLifecycleListener- The APR based Apache Tomcat Native library which allows optimal performance in production environments was no…

严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardCo…

org.apache.catalina.core.StandardContext resources Start Error starting static Resources 引发原因:Eclipse自带的Tomcat中,某个 Eclipse关闭,但是Tomcat中此项目没移除,Tomcat启动找不到该项目.…

使用Intelij Idea时,报错如下: org.apache.catalina.core.StandardContext.listenerStart Error configuring application listener of class     org.springframework.web.context.ContextLoaderListener java.lang.ClassNotFoundException: org.springframework.web.context.C…

转载:https://blog.csdn.net/chenlong316048157/article/details/18698611 org.apache.catalina.core.StandardContext startInternal SEVERE: Error listenerStart org.apache.catalina.core.StandardContext startInternal SEVERE: Context [/******] startup failed due…

org.apache.catalina.core.StandardService.initInternal Failed to initialize connector org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-8080]] tomcat端口被其他程序占用…

之前Tomcat一直运行正常,重启之后一直报以下错误信息: 13-Jun-2019 19:46:13.000 SEVERE [Catalina-startStop-1] org.apache.catalina.core.ContainerBase.startInternal A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleExce…

今天观察tomcat启动日志,有一些以前没注意到的信息: 严重 [main] org.apache.catalina.core.AprLifecycleListener.init An incompatible version [1.2.10] of the APR based Apache Tomcat Native library is installed, while Tomcat requires version [1.2.14] 虽然不影响使用,但还是别扭.原因是tomcat可移植运行…

今天真的是很苦恼,之前启动项目没有任何问题,今天突然启动时给我报了如下一个错误. 详细报错信息: org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start:  org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhos…

错误如下: 2017-09-19 15:05:24.659 INFO 9986 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@56528192: startup date [Tue Sep 19 15:05:24 CST 2017]; root of context…

严重: Servlet.service() for servlet jsp threw exception    java.lang.IllegalStateException: getOutputStream() has already been called for this response .... 在网上搜索之后的解决方法是: 在生成验证码的jsp文件末尾添加两句话 out.clear();out = pageContext.pushBody(); ==================…

严重: Servlet.service() for servlet [appServlet] in context with path [] threw exception [Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.type.TypeException: Could not set…

错误: 严重: Servlet.service() for servlet jsp threw exception java.lang.IllegalStateException: getOutputStream() has already been called 输出验证码的类: package com.jxc.util; import java.awt.Color; import java.awt.Font; import java.awt.Graphics; import java.awt…

1.错误描述 Servlet.service() for Servlet jsp threw exception javax.servlet.ServletException:File "/pageFoot.jsp "not found 2.错误原因 <jsp:include page="../../pageFoot.jsp"></jsp:include> 3.解决办法 利用<jsp:include></jsp:includ…

以前犯过的一个小错误,不过忘记怎么修改了,所以还是记录下来好一点 严重: Servlet.service() for servlet [appServlet] in context with path [/item] threw exception [Request processing failed; nested exception is java.lang.NumberFormatException: For input string: "1 "] with root cause…

解决方法: WEB-INF/classes目录下新建一个文件叫logging.properties,截图如下: 代码如下: handlers=org.apache.juli.FileHandler,java.util.logging.ConsoleHandler ############################################################ #Handler specific properties. # Describes specific config…