I had successfully configured the example war to run on jbuilder4 But I started getting this error message on the scope, I am three days old i n using Struts. I like it very much. Could you please tell me why it is occuring. Is the Servlet.jar file too old. or missing some settings in server.xml, etc.., I tried to figure out myself. But going no where. Your help is greatly appreciated. Thanks, Sincerely, Vijai. javax.servlet.ServletException: cant remove Attributes from request scope at java.lang.Throwable.(Throwable.java:96) at java.lang.Exception.(Exception.java:44) at javax.servlet.ServletException.(ServletException.java:161) at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:386) at src._0002fsrc_0002flogon_0002ejsplogon_jsp_0._jspService(_0002fsrc_0002flogon_0002ejsplogon_jsp_0.java:395) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at com.borland.jbuilder.webserverglue.tomcat.jsp.JspLoaderEcho.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:498) Root cause: java.lang.IllegalArgumentException: cant remove Attributes from request scope at java.lang.Throwable.(Throwable.java:96) at java.lang.Exception.(Exception.java:44) at java.lang.RuntimeException.(RuntimeException.java:49) at java.lang.IllegalArgumentException.(IllegalArgumentException.java:45) at org.apache.jasper.runtime.PageContextImpl.removeAttribute(PageContextImpl.java:236) at org.apache.struts.taglib.html.FormTag.doEndTag(FormTag.java:591) at src._0002fsrc_0002flogon_0002ejsplogon_jsp_0._jspService(_0002fsrc_0002flogon_0002ejsplogon_jsp_0.java:370) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:174) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369) at com.borland.jbuilder.webserverglue.tomcat.jsp.JspLoaderEcho.service(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:160) at org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338) at java.lang.Thread.run(Thread.java:498) _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com
