uma , Good Work.......... its always better to take a backup of the working directory . hope u know it well . still reminding ..
----- Original Message ----- From: "uma.k" <[EMAIL PROTECTED]> To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]> Sent: Friday, December 17, 2004 11:52 AM Subject: [SOLVED] RE: NullPointerException > Thanks all for your replies. I created another context and copied all of my > files from the existing context to the new context and its working fine. But > I still do not understand why it didn't work in the existing context. > > Uma > > -----Original Message----- > From: Hubert Rabago [mailto:[EMAIL PROTECTED] > Sent: Thursday, December 16, 2004 9:43 PM > To: Struts Users Mailing List > Subject: Re: NullPointerException > > > Struts does not support multiple mappings. See the first warning at > the bottom of > http://struts.apache.org/userGuide/configuration.html#dd_config_mapping > > Hubert > > On Thu, 16 Dec 2004 21:18:18 +0530, uma.k <[EMAIL PROTECTED]> wrote: > > It doesn't make any difference as the same works in another context. > > > > -----Original Message----- > > From: news [mailto:[EMAIL PROTECTED] Behalf Of Bill Siggelkow > > Sent: Thursday, December 16, 2004 9:12 PM > > To: [EMAIL PROTECTED] > > Subject: Re: NullPointerException > > > > Hmm -- I do see that you have two servlet mappings for the > > ActionServlet. You should only have one of these. > > > > uma.k wrote: > > > > > This is my web.xml file > > > > > > <?xml version="1.0" encoding="ISO-8859-1"?> > > > > > > <!DOCTYPE web-app > > > PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" > > > "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd";> > > > > > > <web-app> > > > > > > <!-- Standard Action Servlet Configuration (with debugging) --> > > > <servlet> > > > <servlet-name>action</servlet-name> > > > > <servlet-class>org.apache.struts.action.ActionServlet</servlet-class> > > > <init-param> > > > <param-name>config</param-name> > > > <param-value>/WEB-INF/struts-config.xml</param-value> > > > </init-param> > > > <init-param> > > > <param-name>debug</param-name> > > > <param-value>2</param-value> > > > </init-param> > > > <init-param> > > > <param-name>detail</param-name> > > > <param-value>2</param-value> > > > </init-param> > > > <load-on-startup>2</load-on-startup> > > > </servlet> > > > > > > <!-- Standard Action Servlet Mapping --> > > > <!-- if you use this then you need to give /do/somename in path --> > > > <servlet-mapping> > > > <servlet-name>action</servlet-name> > > > <url-pattern>/do/*</url-pattern> > > > </servlet-mapping> > > > > > > <!-- if you use this then you need to give /somename.do in path --> > > > <servlet-mapping> > > > <servlet-name>action</servlet-name> > > > <url-pattern>*.do</url-pattern> > > > </servlet-mapping> > > > > > > <!-- The Usual Welcome File List --> > > > <welcome-file-list> > > > <welcome-file>index.jsp</welcome-file> > > > </welcome-file-list> > > > > > > > > > <!-- Struts Tag Library Descriptors --> > > > <taglib> > > > <taglib-uri>/WEB-INF/struts-bean</taglib-uri> > > > <taglib-location>/WEB-INF/struts-bean.tld</taglib-location> > > > </taglib> > > > > > > <taglib> > > > <taglib-uri>/WEB-INF/struts-html</taglib-uri> > > > <taglib-location>/WEB-INF/struts-html.tld</taglib-location> > > > </taglib> > > > > > > <taglib> > > > <taglib-uri>/WEB-INF/struts-logic</taglib-uri> > > > <taglib-location>/WEB-INF/struts-logic.tld</taglib-location> > > > </taglib> > > > > > > <taglib> > > > <taglib-uri>/WEB-INF/struts-nested</taglib-uri> > > > <taglib-location>/WEB-INF/struts-nested.tld</taglib-location> > > > </taglib> > > > > > > <taglib> > > > <taglib-uri>/WEB-INF/struts-tiles</taglib-uri> > > > <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location> > > > </taglib> > > > > > > <taglib> > > > <taglib-uri>jstl/c</taglib-uri> > > > <taglib-location>/WEB-INF/c.tld</taglib-location> > > > </taglib> > > > > > > > > > </web-app> > > > > > > > > > > > > -----Original Message----- > > > From: news [mailto:[EMAIL PROTECTED] Behalf Of Bill Siggelkow > > > Sent: Thursday, December 16, 2004 8:34 PM > > > To: [EMAIL PROTECTED] > > > Subject: Re: NullPointerException > > > > > > > > > > > > Wierd -- it looks to me from the original message that you are getting > > > the error on line 1219 of TagUtils which is: > > > > > > resources = > > > (MessageResources) pageContext.getAttribute( > > > bundle + moduleConfig.getPrefix(), > > > PageContext.APPLICATION_SCOPE); > > > > > > This would seem to indicate that your 'moduleConfig' would be null. > > > What does your web.xml look like? > > > > > > uma.k wrote: > > > > > > > > >>If you look at the error message, I get NullPointer at this line in the > > >>generated java file > > >> > > >>int _jspx_eval_bean_message_0 = _jspx_th_bean_message_0.doStartTag(); > > >>//NULLPOINTER > > >> > > >>package org.apache.jsp; > > >> > > >>import javax.servlet.*; > > >>import javax.servlet.http.*; > > >>import javax.servlet.jsp.*; > > >>import org.apache.jasper.runtime.*; > > >> > > >> > > >>public class index$jsp extends HttpJspBase { > > >> > > >> > > >> static { > > >> } > > >> public index$jsp( ) { > > >> } > > >> > > >> private static boolean _jspx_inited = false; > > >> > > >> public final void _jspx_init() throws > > >>org.apache.jasper.runtime.JspException { > > >> } > > >> > > >> public void _jspService(HttpServletRequest request, > > > > > > HttpServletResponse > > > > > >>response) > > >> throws java.io.IOException, ServletException { > > >> > > >> JspFactory _jspxFactory = null; > > >> PageContext pageContext = null; > > >> HttpSession session = null; > > >> ServletContext application = null; > > >> ServletConfig config = null; > > >> JspWriter out = null; > > >> Object page = this; > > >> String _value = null; > > >> try { > > >> > > >> if (_jspx_inited == false) { > > >> synchronized (this) { > > >> if (_jspx_inited == false) { > > >> _jspx_init(); > > >> _jspx_inited = true; > > >> } > > >> } > > >> } > > >> _jspxFactory = JspFactory.getDefaultFactory(); > > >> response.setContentType("text/html;ISO-8859-1"); > > >> pageContext = _jspxFactory.getPageContext(this, request, > > >>response, > > >> "", true, 8192, true); > > >> > > >> application = pageContext.getServletContext(); > > >> config = pageContext.getServletConfig(); > > >> session = pageContext.getSession(); > > >> out = pageContext.getOut(); > > >> > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(0,58);to=(1,0)] > > >> out.write("\r\n"); > > >> > > >> // end > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(1,58);to=(4,7)] > > >> out.write("\r\n<html>\r\n<head>\r\n<title>"); > > >> > > >> // end > > >> // begin [file="/articles/index.jsp";from=(4,7);to=(4,46)] > > >> /* ---- bean:message ---- */ > > >> org.apache.struts.taglib.bean.MessageTag > > >>_jspx_th_bean_message_0 = new > org.apache.struts.taglib.bean.MessageTag(); > > >> _jspx_th_bean_message_0.setPageContext(pageContext); > > >> _jspx_th_bean_message_0.setParent(null); > > >> _jspx_th_bean_message_0.setKey("title.employeeApp"); > > >> try { > > >> int _jspx_eval_bean_message_0 = > > >>_jspx_th_bean_message_0.doStartTag(); > > >> if (_jspx_eval_bean_message_0 == > > >>javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_BUFFERED) > > >> throw new JspTagException("Since tag handler > class > > >>org.apache.struts.taglib.bean.MessageTag does not implement BodyTag, it > > >>can't return BodyTag.EVAL_BODY_TAG"); > > >> if (_jspx_eval_bean_message_0 != > > >>javax.servlet.jsp.tagext.Tag.SKIP_BODY) { > > >> do { > > >> // end > > >> // begin > > >>[file="/articles/index.jsp";from=(4,7);to=(4,46)] > > >> } while (_jspx_th_bean_message_0.doAfterBody() > == > > >>javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN); > > >> } > > >> if (_jspx_th_bean_message_0.doEndTag() == > > >>javax.servlet.jsp.tagext.Tag.SKIP_PAGE) > > >> return; > > >> } finally { > > >> _jspx_th_bean_message_0.release(); > > >> } > > >> // end > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(4,46);to=(7,4)] > > >> out.write("</title>\r\n</head>\r\n<body>\r\n<h1>"); > > >> > > >> // end > > >> // begin [file="/articles/index.jsp";from=(7,4);to=(7,43)] > > >> /* ---- bean:message ---- */ > > >> org.apache.struts.taglib.bean.MessageTag > > >>_jspx_th_bean_message_1 = new > org.apache.struts.taglib.bean.MessageTag(); > > >> _jspx_th_bean_message_1.setPageContext(pageContext); > > >> _jspx_th_bean_message_1.setParent(null); > > >> _jspx_th_bean_message_1.setKey("title.employeeApp"); > > >> try { > > >> int _jspx_eval_bean_message_1 = > > >>_jspx_th_bean_message_1.doStartTag(); > > >> if (_jspx_eval_bean_message_1 == > > >>javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_BUFFERED) > > >> throw new JspTagException("Since tag handler > class > > >>org.apache.struts.taglib.bean.MessageTag does not implement BodyTag, it > > >>can't return BodyTag.EVAL_BODY_TAG"); > > >> if (_jspx_eval_bean_message_1 != > > >>javax.servlet.jsp.tagext.Tag.SKIP_BODY) { > > >> do { > > >> // end > > >> // begin > > >>[file="/articles/index.jsp";from=(7,4);to=(7,43)] > > >> } while (_jspx_th_bean_message_1.doAfterBody() > == > > >>javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN); > > >> } > > >> if (_jspx_th_bean_message_1.doEndTag() == > > >>javax.servlet.jsp.tagext.Tag.SKIP_PAGE) > > >> return; > > >> } finally { > > >> _jspx_th_bean_message_1.release(); > > >> } > > >> // end > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(7,43);to=(9,0)] > > >> out.write("</h1>\r\n<br>\r\n"); > > >> > > >> // end > > >> // begin [file="/articles/index.jsp";from=(9,0);to=(9,34)] > > >> /* ---- html:link ---- */ > > >> org.apache.struts.taglib.html.LinkTag > _jspx_th_html_link_0 > > > > > > = > > > > > >>new org.apache.struts.taglib.html.LinkTag(); > > >> _jspx_th_html_link_0.setPageContext(pageContext); > > >> _jspx_th_html_link_0.setParent(null); > > >> _jspx_th_html_link_0.setPage("/do/articleForm"); > > >> try { > > >> int _jspx_eval_html_link_0 = > > >>_jspx_th_html_link_0.doStartTag(); > > >> if (_jspx_eval_html_link_0 != > > >>javax.servlet.jsp.tagext.Tag.SKIP_BODY) { > > >> try { > > >> if (_jspx_eval_html_link_0 != > > >>javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) { > > >> out = pageContext.pushBody(); > > >> > > > >>_jspx_th_html_link_0.setBodyContent((javax.servlet.jsp.tagext.BodyContent) > > >>out); > > >> _jspx_th_html_link_0.doInitBody(); > > >> } > > >> do { > > >> // end > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(9,34);to=(9,48)] > > >> out.write("Add An Article"); > > >> > > >> // end > > >> // begin > > >>[file="/articles/index.jsp";from=(9,48);to=(9,60)] > > >> } while (_jspx_th_html_link_0.doAfterBody() == > > >>javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN); > > >> } finally { > > >> if (_jspx_eval_html_link_0 != > > >>javax.servlet.jsp.tagext.Tag.EVAL_BODY_INCLUDE) > > >> out = pageContext.popBody(); > > >> } > > >> } > > >> if (_jspx_th_html_link_0.doEndTag() == > > >>javax.servlet.jsp.tagext.Tag.SKIP_PAGE) > > >> return; > > >> } finally { > > >> _jspx_th_html_link_0.release(); > > >> } > > >> // end > > >> // HTML // begin > > >>[file="/articles/index.jsp";from=(9,60);to=(13,0)] > > >> out.write("\r\n</body>\r\n</html>\r\n\r\n"); > > >> > > >> // end > > >> > > >> } catch (Throwable t) { > > >> if (out != null && out.getBufferSize() != 0) > > >> out.clearBuffer(); > > >> if (pageContext != null) pageContext.handlePageException(t); > > >> } finally { > > >> if (_jspxFactory != null) > > >>_jspxFactory.releasePageContext(pageContext); > > >> } > > >> } > > >>} > > >> > > >>Any ideas why its getting NULL there? > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
