Java开发网 - Action.execute为什么会出错?劳繁各位大哥指点一下

Topic: Action.execute为什么会出错?劳繁各位大哥指点一下

1.Action.execute为什么会出错?劳繁各位大哥指点一下

Posted by: liulei5525
Posted on: 2007-05-02 21:25

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException
  org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:514)
  org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
  org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
  org.apache.struts.action.ActionServlet.process(ActionServlet.java:1192)
  org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:430)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

root cause

java.lang.NullPointerException
  xuanke_package.JtbkcxAction.execute(JtbkcxAction.java:18)
  org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
  org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
  org.apache.struts.action.ActionServlet.process(ActionServlet.java:1192)
  org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:430)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
  javax.servlet.http.HttpServlet.service(HttpServlet.java:856)

2.Re:Action.execute为什么会出错?劳繁各位大哥指点一下 [Re: liulei5525]

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Posted by: liulei5525
Posted on: 2007-05-05 10:41

好象问的有点不清楚!我写了个
<form name="form" method="post" action="bk.do">
<select name="bksj" >
<option value="2007c">2007年度春季</option>
<option value="2007q">2007年度秋季</option>
</select>
但是不大知道怎么利用ACTIONFORM将选中的数据传到ACTION里,
还请各位高手多多帮忙!!!小弟在这里先谢谢了!!!!

3.Re:Action.execute为什么会出错?劳繁各位大哥指点一下 [Re: liulei5525]	Copy to clipboard
Posted by: sljsuper Posted on: 2007-05-23 11:06 检查两点 1.structs_configure.xml文件配置是否正确 2.对应用的form bean 是否正确