在用dubbo跨项目调度service时出现如下错误：
错误原因：pojo没有实现序列化
今天刚好复习了序列化，在分布式环境下，当进行远程通信时，无论是何种类型的数据，都会以二进制的形式在网络上进行传送。序列化是一种将对象，以一连串的字节描述的过程，用于解决在对对象流进行读写时所引发的问题。
解决方法：在pojo实现序列化接口即可
时间： 2024-10-29 10:46:20
关于dubbo调度时出现Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method insertTestTb in the service cn.cuibusi.core.service.TestTbService.的解决办法
关于dubbo调度时出现Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method insertTestTb in the service cn.cuibusi.core.service.TestTbService.的解决办法的相关文章
HTTP Status 500 - Request processing failed; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement
1.什么操作出现:当我在项目中添加产品或者修改时,浏览器出现HTTP Status 500 - Request processing failed; nested exception is org.hibernate.exception.GenericJDBCException: could not execute statement; Ecplise出现这个: 十二月 20, 2017 1:51:02 下午 org.apache.catalina.core.StandardWrapperVal
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.spring[email protected]56528192: startup date [Tue Sep 19 15:05:24 CST 2017]; root of context hierarchy 2017-09-19 15:05:24.858 INFO 9986 --
HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Control character in cookie value or attribute.
1 HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalArgumentException: Control character in cookie value or attribute. 2 type Exception report 3 4 message Request processing failed; nested exception is java.lang.Illega
SpringMvc错误：HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is n
HTTP Status 500 - Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'ItemsCustom' in 'class com.mybati
HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGram
HTTP Status 500 - Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: type Exception report message Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: descriptio
HTTP Status 500 - Request processing failed; nested exception is java.lang.NullPointerException
type Exception report message Request processing failed; nested exception is java.lang.NullPointerException description The server encountered an internal error that prevented it from fulfilling this request. exception org.springframework.web.util.Ne
[springMVC - 1A] - Request processing failed; nested exception is org.apache.ibatis.builder.IncompleteElementException
一月 14, 2016 1:30:07 下午 org.apache.catalina.core.StandardWrapperValve invoke严重: Servlet.service() for servlet [springMVC] in context with path [/ExceptionManageSystem] threw exception [Request processing failed; nested exception is org.apache.ibatis.b
Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Multiple representations of the same entity解决方法
1.错误信息 Request processing failed; nested exception is org.springframework.dao.InvalidDataAccessApiUsageException: Multiple representations of the same entity 2.错误原因 因为试图给 某一个new 的Transient对象 的某一个属性赋一个 已经Persistent 对象或者Detached 对象值.导致最后save 或者merge 这个
HTTP Status 500 - Handler processing failed; nested exception is java.lang.OutOfMemoryError: PermGen
HTTP Status 500 - Handler processing failed; nested exception is java.lang.OutOfMemoryError: PermGen space 发生此问题的环境信息: 系统:CentOS 6.5 Tomcat:Tomcat 7.0.6 PermGen space PermGen space的全称是Permanent Generation space,是指内存的永久保存区域OutOfMemoryError: PermGen sp