zoukankan      html  css  js  c++  java
  • at org.apache.struts.config.FormBeanConfig.createActionForm

    严重: Error creating form bean of class com.bjsxt.struts.LoginActionForm1
    java.lang.NullPointerException
     at org.apache.struts.config.FormBeanConfig.createActionForm(FormBeanConfig.java:212)
     at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:292)
     at org.apache.struts.util.RequestUtils.createActionForm(RequestUtils.java:191)
     at org.apache.struts.action.RequestProcessor.processActionForm(RequestProcessor.java:331)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:202)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
     at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
     at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
     at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
     at java.lang.Thread.run(Thread.java:595)

    遇到这个错误,查找半天原来是  ActionForm中Type类型对应的类写错了。

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  • 原文地址:https://www.cnblogs.com/zhangzhifeng/p/2921342.html
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