DWR+SPRING异常：WARN BaseCallMarshaller:59 - --Erroring: batchId[0] message[java.lang.IllegalArgumentException]

Question

另外我DWR.XML
    <create creator="spring" javascript="articleItemManager">
      <param name="beanName" value="articleItemManager"/>
    </create>
     <create creator="spring" javascript="questionItemManager">
      <param name="beanName" value="questionItemManager"/>
       <include method="findQuestionItemsByFatherId"/>
    </create>
其中前台同样的代码articleItemManager这个可以运行正常，而questionItemManager这个报错
这也太狠了吧   典型的名字歧视

Answer 1

哦  另外不用DWR这两个manager都运行正常

Answer 2

<include method="findQuestionItemsByFatherId"/> 

Answer 3

<bean id="questionItemManager" class="com.lianzhuang.manager.impl.QuestionItemManagerImpl">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<bean id="articleItemManager" class="com.lianzhuang.manager.impl.ArticleItemManagerImpl">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
     <bean name="/articleItem" class="com.lianzhuang.struts.action.ArticleItemAction">
      <property name="articleItemManager" ref="articleItemManager"></property>
      <property name="articleManager" ref="articleManager"></property>
     </bean>
     <bean name="/questionItem" class="com.lianzhuang.struts.action.QuestionItemAction">
      <property name="questionItemManager" ref="questionItemManager"></property>
     </bean>

Answer 4

spring里面也没问题看来，你页面上打印输出下，看看执行到哪

Answer 5

我怀疑不是DWR问题了，你检查下BEAN里面取出数据那方法

Answer 6

我也遇到同样的问题，现在解决了。是不是传值的问题？页面无法获取参数其实应该是浏览器问题：LG试一下 这个 例子：
<input type="checkbox" id="userId"  onclick="dosomething(this);"> function dosomething(field)
{ 
    javaBean.do( 
           field.getAttribute("userId"), 
           field.checked 
    ); 
}