Hi everybody

I'm new on JSP's. Actually, i'm testing the tomcat installation on my server. I need to generate PDF's with an application package named iText (  http://www.lowagie.com/iText/  ). When i try to run the example file i get this errors (The source of the JSP file is at the end):

Well, i don't even imagine how can solve this, any Idea?
Thank you, if you can help me... please reply my email to omar@(protected)

Thanx again.

Omar


***************************************
org.apache.jasper.JasperException: The document has no pages.
 at org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java:254)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java:295)
 at org.apache.jasper.servlet.JspServlet.service (JspServlet.java:241)
 at javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:193)
 at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:256)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:191)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java:494)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2415)
 at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service (CoyoteAdapter.java:223)
 at org.apache.jk.server.JkCoyoteHandler.invoke (JkCoyoteHandler.java:261)
 at org.apache.jk.common.HandlerRequest.invoke (HandlerRequest.java:360)
 at org.apache.jk.common.ChannelSocket.invoke (ChannelSocket.java:604)
 at org.apache.jk.common.ChannelSocket.processConnection (ChannelSocket.java:562)
 at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
 at java.lang.Thread.run (Thread.java:536)

root cause

ExceptionConverter: java.io.IOException: The document has no pages.
 at com.lowagie.text.pdf.PdfPages.writePageTree(Unknown Source)
 at com.lowagie.text.pdf.PdfWriter.close(Unknown Source)
 at com.lowagie.text.pdf.PdfDocument.close(Unknown Source)
 at com.lowagie.text.Document.close(Unknown Source)
 at org.apache.jsp.pruebapdf_jsp._jspService(pruebapdf_jsp.java:126)
 at org.apache.jasper.runtime.HttpJspBase.service (HttpJspBase.java:137)
 at javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
 at org.apache.jasper.servlet.JspServletWrapper.service (JspServletWrapper.java:210)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile (JspServlet.java:295)
 at org.apache.jasper.servlet.JspServlet.service (JspServlet.java:241)
 at javax.servlet.http.HttpServlet.service (HttpServlet.java:853)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:247)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:193)
 at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:256)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:191)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.authenticator.AuthenticatorBase.invoke (AuthenticatorBase.java:494)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardContext.invoke (StandardContext.java:2415)
 at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:172)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:174)
 at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
 at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:480)
 at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
 at org.apache.coyote.tomcat4.CoyoteAdapter.service (CoyoteAdapter.java:223)
 at org.apache.jk.server.JkCoyoteHandler.invoke (JkCoyoteHandler.java:261)
 at org.apache.jk.common.HandlerRequest.invoke (HandlerRequest.java:360)
 at org.apache.jk.common.ChannelSocket.invoke (ChannelSocket.java:604)
 at org.apache.jk.common.ChannelSocket.processConnection (ChannelSocket.java:562)
 at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:679)
 at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
 at java.lang.Thread.run (Thread.java:536)
******************************





<%@(protected)"%>
<%@(protected)"%>
<%@(protected)"%>
<%@(protected).*"%>
<%@(protected)"%>
<%@(protected)"%>
<%@(protected)"%>
<%
 //   out.println("PDF GENERATION IN PROGRESS...");

    // step 1: creation of a document-object
    Document document = new Document();

 String apellidos = null;
 String nombres = null;
 String fecha = null;




    try {


//Read http request parametters

apellidos = "RG";

nombres = "Omar";

fecha = "02/02/2003";

       // step 2:
       // we create a writer that listens to the document
       // and directs a PDF-stream to a file

       PdfWriter writer = PdfWriter.getInstance(document, new
FileOutputStream("D:/ProyectoCATWEBPruebas/catweb/PDFGenerated/test.pdf"));

       // step 3: we open the document
       document.open();

       PdfContentByte cb = writer.getDirectContent();


       // step 4: we add content
       Image jpg1 = Image.getInstance("c:/temp/visa.png");
       jpg1.scalePercent(24);
       jpg1.setAbsolutePosition(0,0);

       document.add(jpg1);
       BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA,
BaseFont.CP1252, BaseFont.NOT_EMBEDDED);

       cb.setFontAndSize(bf, 12);
       cb.beginText();

cb.setTextMatrix(((int)(220*0.24)),(int)(11*72)-((int)(365*0.24)));
       cb.showText(apellidos);


cb.setTextMatrix(((int)(220*0.24)),(int)(11*72)-((int)((365+115)*0.24)));
       cb.showText(nombres);


cb.setTextMatrix(((int)(220*0.24)),(int)(11*72)-((int)((365+115*4)*0.24)));
       cb.showText(fecha);

        cb.endText();

    }
    catch(DocumentException de) {
       out.println(de.getMessage());
    }
    catch(IOException ioe) {
       out.println(ioe.getMessage());
    }

    // step 5: we close the document
    document.close();
out.println("<SCRIPT language=/"JavaScript/">");
out.println("<!--");
out.println("window.location.href =   '/test.pdf';  ");
out.println(" //-->");
out.println("</SCRIPT>");
%>