【springboot 配置 OpenFeign 时报错：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; Connection refused: no further information】的更多相关文章

Spring Cloud ZooKeeper集成Feign的坑2，服务调用了一次后第二次调用就变成了500，错误：Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.n

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…

错误：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

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…

报错：严重: Servlet.service() for servlet [springmvc] in context with path [ ] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause

解决:service类或dao类需要@Autowired…

Servlet.service() for servlet [appServlet] in context with path [/item] threw exception [Request processing failed

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…

14- Servlet.service() for servlet [mvc-dispatcher] in context with path [/collegeservice] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root caus

有的service没有依赖注入:…

【异常】Servlet.service() for servlet [springMvc] in context with path [/orderdishessystem] threw exception [Handler processing failed; nested exception is java.lang.NoClassDefFoundError: net/sf/ezmorph/M

今天做登录的时候,引入json-lib-2.1-jdk15.jar的包时,执行到JSONObject jsonObject = new JSONObject()对象就报标题的那个错. 原来是除了要导入json-lib-2.1-jdk15.jar包外,还要导入其它几个依赖包:commons-beanutils.jar,commons-lang.jar,ezmorph.jar等等.…

报错 500 - Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException的解决放案

版权声明:本文为博主原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明.本文链接:https://blog.csdn.net/loveliness_peri/article/details/81448269HTTP Status 500 - Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method fi…

eclipse运行hadoop程序报错:Connection refused: no further information

eclipse运行hadoop程序报错:Connection refused: no further information log4j:WARN No appenders could be found for logger (org.apache.hadoop.conf.Configuration.deprecation). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging…

报错：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

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.…

报错！！！Servlet.service() for servlet [action] in context with path [/myssh] threw exception [java.lang.NullPointerException] with root cause java.lang.NullPointerException

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…