No bean named '' is defined

[fbxh2002]

在eclipse的控制台启动tomcat后，tomcat正常运行，可是通过tomcat访问页面时,tomcat报如下的错误信息:
信息: Server startup in 11766 ms
2007-7-29 22:29:33 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: init: Associated with Deployer 'Catalina:type=Deployer,host=localhost'
2007-7-29 22:29:33 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: init: Global resources are available
2007-7-29 22:29:33 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: list: Listing contexts for virtual host 'localhost'
2007-7-29 22:29:36 org.apache.catalina.core.ApplicationContext log
信息: HTMLManager: list: Listing contexts for virtual host 'localhost'
2007-07-29 22:29:37 ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/spring].[jsp]] - <Servlet.service() for servlet jsp threw exception>
org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named '' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:360)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedBeanDefinition(AbstractBeanFactory.java:686)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:219)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:149)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:541)
at org.acegisecurity.util.FilterChainProxy.obtainAllDefinedFilters(FilterChainProxy.java:221)
at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:136)
at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)

向高手请指教错误的原因！

[liuzi123]

import 解析的类没有，No bean named '' is defined 说明tomacat没有解析到需要的类，查查类名称是否一致

[zhkchi]

你的struts-config.xml中其中一个action没有配置name,也就是formbean

[matrix1984]

在配一个类时,可能依赖另外一个类,但是你并没有配,对吗?
具体可以看下你的.xml配置文档...good luck!~

[fbxh2002]

我在web.xml文件里面添加了acegi的配置，去掉acegi配置可以正常打开index.jsp页面。只有加上acegi的配置，进入项目就报上面的错误。
下面是web.xml里面的acegi配置：
<filter>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<filter-class>org.acegisecurity.util.FilterToBeanProxy</filter-class>
<init-param>
<param-name>targetClass</param-name>
<param-value>org.acegisecurity.util.FilterChainProxy</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<url-pattern>*.do</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>Acegi Filter Chain Proxy</filter-name>
<url-pattern>/j_acegi_security_check</url-pattern>
</filter-mapping>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.acegisecurity.ui.session.HttpSessionEventPublisher</listener-class>
</listener>

[fbxh2002]

applicationContext-acegi-security.xml的配置：
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
<bean id="filterChainProxy" class="org.acegisecurity.util.FilterChainProxy">
<property name="filterInvocationDefinitionSource">
<value>
CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
PATTERN_TYPE_APACHE_ANT
/**=httpSessionContextIntegrationFilter,logoutFilter,authenticationProcessingFilter,
anonymousProcessingFilter,exceptionTranslationFilter,filterInvocationInterceptor
</value>
</property>
</bean>

<!-- Filter -->
<bean id="httpSessionContextIntegrationFilter" class="org.acegisecurity.context.HttpSessionContextIntegrationFilter"/>

<bean id="logoutFilter" class="org.acegisecurity.ui.logout.LogoutFilter">
<constructor-arg value="/login.jsp"/>
<constructor-arg>
<list>
<bean class="org.acegisecurity.ui.logout.SecurityContextLogoutHandler"/>
</list>
</constructor-arg>
<property name="filterProcessesUrl" value="/logout.jsp"/>
</bean>

<bean id="authenticationProcessingFilter" class="org.acegisecurity.ui.webapp.AuthenticationProcessingFilter">
<property name="authenticationManager"><ref bean="authenticationManager"/></property>
<property name="authenticationFailureUrl"><value>/login.jsp?login_error=1</value></property>
<property name="defaultTargetUrl"><value>/user.do?method=login</value></property>
<property name="filterProcessesUrl"><value>/j_acegi_security_check</value></property>
</bean>

<bean id="anonymousProcessingFilter" class="org.acegisecurity.providers.anonymous.AnonymousProcessingFilter">
<property name="key"><value>foobar</value></property>
<property name="userAttribute"><value>anonymousUser,AUTH_ANONYMOUS</value></property>
</bean>

<bean id="exceptionTranslationFilter" class="org.acegisecurity.ui.ExceptionTranslationFilter">
<property name="authenticationEntryPoint">
<bean class="org.acegisecurity.ui.webapp.AuthenticationProcessingFilterEntryPoint">
<property name="loginFormUrl" value="/login.jsp"/>
<property name="forceHttps" value="false"/>
</bean>
</property>
</bean>

<bean id="filterInvocationInterceptor" class="org.acegisecurity.intercept.web.FilterSecurityInterceptor">
<property name="authenticationManager"><ref bean="authenticationManager"/></property>
<property name="accessDecisionManager"><ref local="httpRequestAccessDecisionManager"/></property>
<property name="objectDefinitionSource">
<value>
CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
PATTERN_TYPE_APACHE_ANT
/**/*.jpg=AUTH_ANONYMOUS,user,admin,bank,query
/**/*.gif=AUTH_ANONYMOUS,user,admin,bank,query
/**/*.png=AUTH_ANONYMOUS,user,admin,bank,query
/**/*.js=user,admin,bank,query
/**/*.css=AUTH_ANONYMOUS,user,admin,bank,query
/login.jsp=AUTH_ANONYMOUS,user,admin,bank,query
/**=admin,user,bank,query
</value>
</property>
</bean>

<bean id="authenticationManager" class="org.acegisecurity.providers.ProviderManager">
<property name="providers">
<list>
<ref local="daoAuthenticationProvider"/>
</list>
</property>
</bean>

<bean id="daoAuthenticationProvider" class="org.acegisecurity.providers.dao.DaoAuthenticationProvider">
<property name="userDetailsService"><ref local="jdbcDaoImpl"/></property>
</bean>

<bean id="httpRequestAccessDecisionManager" class="org.acegisecurity.vote.AffirmativeBased">
<property name="allowIfAllAbstainDecisions"><value>false</value></property>
<property name="decisionVoters">
<list>
<ref bean="roleVoter"/>
</list>
</property>
</bean>

<bean id="roleVoter" class="org.acegisecurity.vote.RoleVoter">
<property name="rolePrefix"><value></value></property>
</bean>

<bean id="jdbcDaoImpl" class="org.acegisecurity.userdetails.jdbc.JdbcDaoImpl">
<property name="dataSource"><ref bean="dataSource"/></property>
<property name="usersByUsernameQuery">
<value>SELECT CZYBM, CZYMM,QYBZ FROM T_XT_CZY WHERE CZYBM=?
</value>
</property>
<property name="authoritiesByUsernameQuery">
<value>
SELECT CZYBM,USERTYPE FROM T_XT_CZY WHERE CZYBM=? AND QYBZ=1
</value>
</property>
</bean>
<bean id="loggerListener" class="org.acegisecurity.event.authentication.LoggerListener"/>

</beans>

[liuzi123]

找找是不是类名不对啊，如XxxAction,XxxForm

[yown]

配置漏了吧

[yyyou2003]

CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
PATTERN_TYPE_APACHE_ANT
/**=httpSessionContextIntegrationFilter,logoutFilter,authenticationProcessingFilter,
anonymousProcessingFilter,exceptionTranslationFilter,filterInvocationInterceptor

不能换行，你的错误是换行所致……

[yyyou2003]

再说一句，是各个过滤器之间不能换行哦^_^

[wanghualeilei]

哇 我最近也在学ACEGI 也是这个问题 书上的例子就是换行的 咱就跟着换了 难道真是换行问题吗 如果真的是 那太损里 还得多谢楼上之人兄提醒哦

[s40020072]

[Quote=引用 8 楼 yyyou2003 的回复:]
CONVERT_URL_TO_LOWERCASE_BEFORE_COMPARISON
PATTERN_TYPE_APACHE_ANT
/**=httpSessionContextIntegrationFilter,logoutFilter,authenticationProcessingFilter,
anonymousProcessingFilter,exceptionTranslationFilter,filterInvocationInterceptor

不能换行，你的错误是换行所致……
[/Quote]


谢谢~

[JAVA蚂蚁]

web.xml 没配置它也会报这错误！
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml,/WEB-INF/acegi-config.xml</param-value>
</context-param>

[kai27ks]

我太感谢你了楼主和回答的那个兄弟！