Spring 常见异常收集

Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/tx]

缺少org.springframework.transaction-3.0.5.RELEASE.jar

Unexpected exception parsing XML document from file nested exception is java.lang.NoClassDefFoundError: org/springframework/aop/config/AopNamespaceUtils

缺少org.springframework.aop-3.0.5.RELEASE.jar

java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInterceptor

缺少aopalliance.jar

org.springframework.beans.factory.BeanDefinitionStoreException: Unexpected exception parsing XML document from class path resource [spring_servlet.xml]; nested exception is java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInterceptor  ...Caused by: java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInterceptor 

Caused by: java.lang.IllegalArgumentException: error at ::0 can't find referenced pointcut

出现这种错误是jdk1.6不兼容spring2.0的aspectj.jar,aspectjweaver.jar包
解决办法：换上aspectj-1.6.9.jar和aspectjweaver-1.6.2.jar就可以了；或者改变你的JDK版本

Caused by: java.lang.IllegalArgumentException: error at ::0 can't find referenced pointcut addHander                                                                             at org.aspectj.weaver.tools.PointcutParser.parsePointcutExpression(PointcutParser.java:315)                                                                                  at org.springframework.aop.aspectj.AspectJExpressionPointcut.buildPointcutExpression(AspectJExpressionPointcut.java:206)                                                     at org.springframework.aop.aspectj.AspectJExpressionPointcut.checkReadyToMatch(AspectJExpressionPointcut.java:193)                                                           at org.springframework.aop.aspectj.AspectJExpressionPointcut.getClassFilter(AspectJExpressionPointcut.java:174)                                                              at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:195)                                                                                                      at org.springframework.aop.support.AopUtils.canApply(AopUtils.java:250)                                                                                                      at org.springframework.aop.support.AopUtils.findAdvisorsThatCanApply(AopUtils.java:284)                                                                                      at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findAdvisorsThatCanApply(AbstractAdvisorAutoProxyCreator.java:113)                            at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:85)                                 at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.getAdvicesAndAdvisorsForBean(AbstractAdvisorAutoProxyCreator.java:66)                         at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:362)                                                   at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:325)                                    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:361)      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1344)                                 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) 

Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type  

由于Spring注入的是接口，关联的是实现类。 这里注入了实现类，所以报异常了。
解决办法：在Spring的配置文件加上下面代码，注明可以用实现类注入。
<aop:config proxy-target-class=“true”></aop:config>

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 'uinfoService' defined in file [C:\Documents and Settings\Administrator\Workspaces\MyEclipse 8.5\.metadata\.me_tcat\webapps\SSHDemo2013\WEB-INF\classes\cn\xkshow\demo\service\UinfoService.class]: Initialization of bean failed; nested exception is org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy5 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'cn.xkshow.demo.dao.hibernate.UinfoDao' for property 'uinfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy5 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [cn.xkshow.demo.dao.hibernate.UinfoDao] for property 'uinfoDao': 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:3827)at org.apache.catalina.core.StandardContext.start(StandardContext.java:4334)at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)at org.apache.catalina.core.StandardService.start(StandardService.java:516)at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)at org.apache.catalina.startup.Catalina.start(Catalina.java:566)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)Caused by: org.springframework.beans.ConversionNotSupportedException: Failed to convert property value of type '$Proxy5 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised' to required type 'cn.xkshow.demo.dao.hibernate.UinfoDao' for property 'uinfoDao'; nested exception is java.lang.IllegalStateException: Cannot convert value of type [$Proxy5 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [cn.xkshow.demo.dao.hibernate.UinfoDao] for property 'uinfoDao': no matching editors or conversion strategy foundat org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:462)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:499)at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:493)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1371)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1330)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1086)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)... 35 moreCaused by: java.lang.IllegalStateException: Cannot convert value of type [$Proxy5 implementing org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [cn.xkshow.demo.dao.hibernate.UinfoDao] for property 'uinfoDao': no matching editors or conversion strategy foundat org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:231)at org.springframework.beans.BeanWrapperImpl.convertIfNecessary(BeanWrapperImpl.java:447)... 41 more