No bean named 'B' is defined
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目前有两个类A和B（A extends B）,但A与B注入在不同的spring配置文件中
A的配置是：<bean id="A" class="com.A" singleton="false" parent="B"></bean>
B的配置是：<bean id="B" class="com.B" singleton="false"></bean>
这样的配置，当启动jboss后，报错说：Invalid bean definition with name 'A' defined in ServletContext resource [/WEB-INF/classes/com/config/spring/app-user-action.xml]: Could not resolve parent bean definition 'B'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'B' is defined
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘cacheMana
1.错误产生环境
使用SpringMVC时产生
2.错误描述
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'cacheManager' available
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1207)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:284)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
... 39 more
3.错误原因
在springmvc配置文件中引入了的约束问题，引入命名空间namespace的时候，会自动引入cache
4.解决办法
将约束中含有catch替换为mvc
成功运行
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