问题描述： RROR context.ContextLoader - Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'uriBrokerService': Cannot create inner bean '(inner bean)' of type [com.alibaba.citrus.service.uribroker.impl.URIBrokerServiceImpl$URIBrokerInfo] while setting bean property 'brokers' with key [0]; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#25': Cannot create inner bean 'server' of type [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker] while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'server': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'URIType' of bean class [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker]: Bean property 'URIType'is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:230)        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122)        at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:287) 我使用的是JDK 1.8.0_05, dubbo-admin版本是2.5.4-SNAPSHOT，也遇到了一样的问题。解决方案如：

1、webx的依赖改为3.1.6版；

             
      
       com.alibaba.citrus
              
      
       citrus-webx-all
              
      
       3.1.6
          
     

 

2、添加velocity的依赖，我用了1.7；

             
      
       org.apache.velocity
              
      
       velocity
              
      
       1.7
          
     

 

3、对依赖项dubbo添加exclusion，避免引入旧spring

             
      
       com.alibaba
              
      
       dubbo
              
      
       ${project.parent.version}
              
                  
                       
        
         org.springframework
                        
        
         spring
                    
               
          
     

 

4、webx已有spring 3以上的依赖，因此注释掉dubbo-admin里面的spring依赖

 

确定war包解压后lib目录没有spring 3 以下的依赖就行。然后运行正常了。

 

5、dubbo-admin一定要布暑在TOMCAT 的ROOT下，直接把原ROOT下的系统自带文件删除，把dubbo-admin所有文件COPY进去，不能用dubbo-admin文件夹了。 否则进去无法查询，会报错。