`
ttsiangogole
  • 浏览: 72199 次
文章分类
社区版块
存档分类
最新评论
阅读更多

    <span style="font-family: Times New Roman; font-size: 18px;">报错信息:</span>

<span style="font-family: Times New Roman; font-size: 16px;">14:12:12,484 ERROR RequestProcessor:284 - No action instance for path /leftTreeMenu could be created<br>
java.lang.NullPointerException<br>
at sun.jkernel.DownloadManager.getBootClassPathEntryForClass(DownloadManager.java:891)<br>
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:293)<br>
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)<br>
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1255)<br>
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)<br>
at org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:117)<br>
at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:143)<br>
at org.apache.struts.action.RequestProcessor.processActionCreate(RequestProcessor.java:280)<br>
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:218)<br>
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)<br>
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)<br>
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)<br>
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)</span>

<span style="font-family: Times New Roman; font-size: 18px;">解决办法:</span>

<span style="font-family: Times New Roman; font-size: 16px;">在struct-config.xml中 </action-mappings>标签后面加这么一句:</span>

<span style="font-family: Times New Roman; font-size: 16px;"><controller processorClass="org.springframework.web.struts.DelegatingRequestProcessor"/></span>

 
0
0
分享到:
评论

相关推荐

Global site tag (gtag.js) - Google Analytics