dubbo 2.5.4-SNAPSHOT dubbo-admin 报错
2016-07-05 16:27
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问题描述: RROR context.ContextLoader - Context initialization failed org.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$URIBrokerInfo] while setting bean property 'brokers' with key [0]; nested excepti on is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#25': Cannot create inner bean 'server' of type [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker] while setting constructor argument; nested exception is org.springframework.beans.fact ory.BeanCreationException: Error creating bean with name 'server': Error setting property values; nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'URIType' of bean class [com.alibaba.citrus.service.uribroker.uri.GenericURIBroker]: Bean property 'URIType' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter? at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:230) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:122) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:287) 我使用的是JDK 1.8.0_05, dubbo-admin版本是2.5.4-SNAPSHOT,也遇到了一样的问题。解决方案如:
1、webx的依赖改为3.1.6版;
<dependency>
<groupId>com.alibaba.citrus</groupId>
<artifactId>citrus-webx-all</artifactId>
<version>3.1.6</version>
</dependency>
2、添加velocity的依赖,我用了1.7;
<dependency> <groupId>org.apache.velocity</groupId> <artifactId>velocity</artifactId> <version>1.7</version> </dependency>
3、对依赖项dubbo添加exclusion,避免引入旧spring
<dependency> <groupId>com.alibaba</groupId> <artifactId>dubbo</artifactId> <version>${project.parent.version}</version> <exclusions> <exclusion> <groupId>org.springframework</groupId> <artifactId>spring</artifactId> </exclusion> </exclusions> </dependency>
4、webx已有spring 3以上的依赖,因此注释掉dubbo-admin里面的spring依赖
<!--<dependency>--> <!--<groupId>org.springframework</groupId>--> <!--<artifactId>spring</artifactId>--> <!--</dependency>-->
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。
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