大虾们帮帮忙 解决解决这个问题。---严重: action: null

Question

昨天用了还什么事都没有的。。 今天早上起来 启动TOMCAT就这样了。
Action：null  为什么这样呢？2009-12-8 8:50:48 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Program Files\Genuitec\Common\binary\com.sun.java.jre.win32.x86_1.5.0.011\bin;D:\Program Files\Apache Software Foundation\Tomcat 6.0\bin
2009-12-8 8:50:48 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8088
2009-12-8 8:50:48 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 772 ms
2009-12-8 8:50:48 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2009-12-8 8:50:48 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.18
log4j:WARN No appenders could be found for logger (org.apache.struts.util.PropertyMessageResources).
log4j:WARN Please initialize the log4j system properly.
2009-12-8 8:50:57 org.apache.catalina.core.ApplicationContext log
信息: Initializing WebApplicationContext for Struts ActionServlet 'action', module ''
2009-12-8 8:51:02 org.apache.catalina.core.ApplicationContext log
严重: action: null
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/addservice' defined in ServletContext resource [/WEB-INF/ac-sale.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.rainbow.crm.sale.biz.ServiceBiz] to required type [com.rainbow.crm.sale.biz.IServiceBiz] for property 'servicebiz'; nested exception is java.lang.IllegalArgumentException: Original must not be null
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:478)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
at org.springframework.web.struts.ContextLoaderPlugIn.createWebApplicationContext(ContextLoaderPlugIn.java:354)
at org.springframework.web.struts.ContextLoaderPlugIn.initWebApplicationContext(ContextLoaderPlugIn.java:295)
at org.springframework.web.struts.ContextLoaderPlugIn.init(ContextLoaderPlugIn.java:225)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:869)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:336)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1172)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:992)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4058)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4371)
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:926)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)
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:578)
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:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.rainbow.crm.sale.biz.ServiceBiz] to required type [com.rainbow.crm.sale.biz.IServiceBiz] for property 'servicebiz'; nested exception is java.lang.IllegalArgumentException: Original must not be null
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:391)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1287)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1248)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1008)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:470)
... 43 more
Caused by: java.lang.IllegalArgumentException: Original must not be null
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.core.MethodParameter.<init>(MethodParameter.java:133)
at org.springframework.beans.BeanUtils.getWriteMethodParameter(BeanUtils.java:417)
at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:138)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:386)
... 47 more

Answer 1

<bean id="serviceBiz" class="com.rainbow.crm.sale.biz.ServiceBiz">
<property name="cstserviceDao">
<ref bean="cstServiceDAO"/>
</property>
<property name="basdictDao">
<ref bean="basDictDAO"/>
</property>
<property name="cstcustomerDao">
<ref bean="cstCustomerDAO"/>
</property>
<property name="sysUserDAO">
<ref bean="sysUserDAO"/>
</property>
<property name="sysRoleDAO">
<ref bean="sysRoleDAO"/>
</property>
</bean>
<bean name="/addservice" class="com.rainbow.crm.sale.action.ServiceAction">
<property name="servicebiz">
<ref bean="serviceBiz"/>
</property>
</bean>

Answer 2

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd"><struts-config>
<data-sources />
<form-beans>
<form-bean name="userForm" type="com.rainbow.crm.form.UserForm" />
<form-bean name="serviceForm" type="com.rainbow.crm.sale.form.ServiceForm"/>
</form-beans> <global-exceptions />
<global-forwards>
<forward name="result" path="/index.jsp" />
</global-forwards>
<action-mappings>
<action attribute="userForm" name="userForm" input="/login.jsp"
path="/user" scope="request"
type="org.springframework.web.struts.DelegatingActionProxy" >
<forward name="success" path="/index.jsp"></forward>
</action>

<!--服务创建Action-->
<action attribute="serviceform"
path="/addservice" 
name="serviceForm"
parameter="method"
scope="request"
type="org.springframework.web.struts.DelegatingActionProxy"

>
<forward name="fenpei" path="/jsp/~cust/service/dispatch.jsp"></forward>
</action>
</action-mappings>
<message-resources parameter="com.rainbow.struts.ApplicationResources" />
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property value="/WEB-INF/ac-base.xml" property="contextConfigLocation" />
</plug-in>
</struts-config>

Answer 3

required type [com.rainbow.crm.sale.biz.IServiceBiz] for property 'servicebiz'; nested exception is java.lang.IllegalArgumentException: Original must not be null
这个错误是分析的重点。
IllegalArgumentException:向方法传递了一个不合法或不正确的参数

Answer 4

严重: action: null
org.springframework.beans.factory.BeanCreationException: Error creating bean with name '/addservice' defined in ServletContext resource [/WEB-INF/ac-sale.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.rainbow.crm.sale.biz.ServiceBiz] to required type [com.rainbow.crm.sale.biz.IServiceBiz] for property 'servicebiz'; nested exception is java.lang.IllegalArgumentException: Original must not be null
楼主，查看一下你的/WEB-INF/ac-sale.xml文件，看看配置如何！

Answer 5

<bean name="/addservice" class="com.rainbow.crm.sale.action.ServiceAction">
<property name="servicebiz">
<ref bean="serviceBiz"/>
</property>
</bean> 
ServiceBiz implements IServiceBiz?

Answer 6

<action attribute="serviceform" 
path="/addservice" 
name="serviceForm" 
parameter="method" 
scope="request" 
type="org.springframework.web.struts.DelegatingActionProxy" >检查检查

Answer 7

xml配置文件配置的action没找到吧
找找看是不是写错了

Answer 8

配置可能会有错，看些是看得见的。问题也可能出现在JAR包里。同样的程序在台式电脑上可以跑，换到本上必须得删一个JAR包。具体哪个包不记得了，楼主还是看看吧。