dear all I got the error java.lang.NoClassDefFoundError: org/apache/commons/io/output/DeferredFileOutputStream at org.apache.commons.fileupload.disk.DiskFileItemFactory.createItem(DiskFileItemFactory.java:196) at org.apache.commons.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:358) at org.apache.struts2.dispatcher.multipart.JakartaMultiPartRequest.parse(JakartaMultiPartRequest.java:93) at org.apache.struts2.dispatcher.multipart.MultiPartRequestWrapper.<init>(MultiPartRequestWrapper.java:75) at org.apache.struts2.dispatcher.Dispatcher.wrapRequest(Dispatcher.java:708) at org.apache.struts2.dispatcher.FilterDispatcher.prepareDispatcherAndWrapRequest(FilterDispatcher.java:327) at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:367) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown Source) though I have declared <action name="changepass" class="com.baibai.action.C0003_ChangePasswordAction"> <result name="success">C0002_Home.jsp</result> <result name="input">C0003_ChangePassword.jsp</result> </action>
do you have any idea why could this happen to me thank you very much -- ======================================================================= Ritsumeikan University, Asia JinZai Project Master of Information Science Nguyen Xuan Son Add : Japan, Shiga-Ken, Kusatsu-Shi, Kasayama 3choume 1-18 ShiteiHaimu Rien, Room 103 Tel/Fax : 81-(0)90-3976 2246 Email : nr000...@ed.ritsumei.ac.jp Mobile : 81-(0)90-3976 2246 URL : http://www.ritsumei.jp =======================================================================
