no matching editors or conversion strategy found

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testAction' defined in file [E:\Workspace\JavaEE\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\extjs001\WEB-INF\classes\applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'org.lx.dao.UserInfoDao' for property 'userInfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206)at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)at org.apache.catalina.core.StandardService.start(StandardService.java:525)at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)at org.apache.catalina.startup.Catalina.start(Catalina.java:595)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'org.lx.dao.UserInfoDao' for property 'userInfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:462)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:499)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:493)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1371)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1330)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)... 26 moreCaused by: java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:231)at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:447)... 32 more2012-3-31 13:38:31 org.apache.catalina.core.StandardContext listenerStart严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'testAction' defined in file [E:\Workspace\JavaEE\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\extjs001\WEB-INF\classes\applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'org.lx.dao.UserInfoDao' for property 'userInfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4206)at org.apache.catalina.core.StandardContext.start(StandardContext.java:4705)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)at org.apache.catalina.core.StandardService.start(StandardService.java:525)at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)at org.apache.catalina.startup.Catalina.start(Catalina.java:595)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'org.lx.dao.UserInfoDao' for property 'userInfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:462)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:499)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:493)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1371)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1330)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)... 26 moreCaused by: java.lang.IllegalStateException: Cannot convert value of type [$Proxy9 implementing org.lx.base.dao.GenericDao,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [org.lx.dao.UserInfoDao] for property 'userInfoDao': no matching editors or conversion strategy foundat org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:231)at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:447)... 32 more2012-3-31 13:38:31 org.apache.catalina.core.StandardContext start严重: Error listenerStart2012-3-31 13:38:31 org.apache.catalina.core.StandardContext start严重: Context [/extjs001] startup failed due to previous errors2012-3-31 13:38:31 org.apache.catalina.core.ApplicationContext log信息: Closing Spring root WebApplicationContext2012-3-31 13:38:31 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc严重: The web application [/extjs001] registered the JDBC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.2012-3-31 13:38:31 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap严重: The web application [/extjs001] created a ThreadLocal with key of type [com.sun.faces.util.Util$1] (value [com.sun.faces.util.Util$1@4e17f9]) and a value of type [java.util.HashMap] (value [{com.sun.faces.patternCache={ = }}]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.13:38:31,421  INFO DriverManagerConnectionProvider:170 - cleaning up connection pool: jdbc:sqlserver://127.0.0.1:1433;databaseName=masterlog4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.2012-3-31 13:38:31 org.apache.coyote.http11.Http11Protocol start信息: Starting Coyote HTTP/1.1 on http-80802012-3-31 13:38:31 org.apache.jk.common.ChannelSocket init信息: JK: ajp13 listening on /0.0.0.0:80092012-3-31 13:38:31 org.apache.jk.server.JkMain start信息: Jk running ID=0 time=0/16  config=null2012-3-31 13:38:31 org.apache.catalina.startup.Catalina start信息: Server startup in 2618 ms 

错误就出现在这里:

 <aop:config proxy-target-class="false">     <aop:advisor advice-ref="txAdvice" pointcut="execution(public * org.lx.dao..*.*(..))"/>    </aop:config>

Spring注入的是接口，关联的是实现类。 这里注入了实现类，所以报异常,

proxy-target-class="false"

这个是默认值如果注入的是类那么修改为true