Jasper Report Subreport problems

Hi!
Sorry for my English.
I create a report including a subreport in Ireport
I compile and run it and it's ok.
When i create my java class to can print report in my application i have
this error Error loading object from file : c:\tmp.jasper where tmp.jasper is complied file of my subreport.
My java code is
public void print_report(ResultSet tmp_res)
String xmlFileName =
"c:\\test.jrxml";
jasperFileName =
"c:\\test.jasper";
JRDataSource jrds = new JRResultSetDataSource(
tmp_res);
try {
JasperCompileManager.compileReport(xmlFileName);
// JasperCompileManager.compileReportToFile(xmlFileName,
// jasperFileName);
catch (JRException ex1)
System.out.println(ex1.getMessage());
HashMap map = new HashMap();
net.sf.jasperreports.engine.JasperPrint print = null;
try {
print = JasperFillManager.fillReport(report, map, jrds);
new JasperPrintManager().printReport(print, true);
catch (JRException ex) {
System.out.println(ex.getMessage());
Can you help me?
Thanks

This link will be help full for you.
You need to set a parameter in java for .jasper path.
http://forum.java.sun.com/thread.jspa?forumID=38&threadID=670802

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     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
     at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
     at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
     at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
     at dori.jasper.engine.util.JRLoader.loadObject(JRLoader.java:128)
     at dori.jasper.engine.JasperFillManager.fillReport(JasperFillManager.java:288)
     at com.pejman.workspace.hrm.payroll.control.struts.PayrollReportAction.execute(PayrollReportAction.java:401)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
     at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
     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.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:2416)
     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.coyote.http11.Http11Processor.process(Http11Processor.java:601)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
     at java.lang.Thread.run(Thread.java:534)

Hi nanzee.
The problem u posted above looks similar to the one i'm facing now. I'm also getting a No ClassDefError when creating a jasper report on Linux. It works just fine on Windows 2k though.
I was hoping if u can share more specific details on how you managed to solve this problem. Your solution just might work for me.
Please shed more light on the ff:
1. "It has something to do with my missing fc3 linux libraries so i did an rpm for the deprecated libraries " -- how is this done? I'm not that versed in Linux. ( Our company requires us to use Linux ...)
2. "plus set something on my tomcat CATALINA_OPT portion "
Thank in advance and hope to hear from you nanzee.

Jasper Subreports Problem.

Hello,
I'm new to Jasper and so far was able to create a datasource and fill a straightforward report and generate the pdf okay. (Web app)
But as soon as I create a subreport it says error cannot load. I've read through this forum and found that you have to include your files into the Web-Inf/Classes folder. I've done that and now the error I get is:
Error loading object from URL : file:/C:/eclipse3.1/ewong/workspace/wclc/.deployables/wclc/WEB-INF/classes/subreport.jasper
The subreport currently has nothing except static text in the title. When I run this in iReports it finds my subreport and displays it in the master report fine. It's when I use java in my web app to do it, I get the error.
Any suggestions?
Thanks

That line:     jp = JasperFillManager.fillReport(repJasper, param, ds);
And my class is simple:
//import
public class Start {
     public void showReport() {
          String rep = "Book_Report.jasper";
          // bean list
          List bookList = getBooks();
          // Stream com o .jasper
          InputStream repJasper = getClass()
                    .getResourceAsStream(rep);
          // The datasource
          JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(
                    bookList);
          // Report Param
          Map param = new HashMap();
          JasperPrint jp = null;
          try {
               jp = JasperFillManager.fillReport(repJasper, param, ds);
               JasperViewer viewer = new JasperViewer(jp, true);
               viewer.setVisible(true);
          } catch (JRException e) {
               System.out.println(e.getMessage());
     public List getBooks() {
          List bookList = new ArrayList();
          Book b = new Book();
          b.setTitle("Thinking in Java ");
          b.setAuthor(" Bruce Eckel ");
          bookList.add(b);
          return bookList;
     public static void main(String[] args) {
          new Start().showReport();
}Book is a simple bean...
I can?t see what i?m doing wrong...

Jasper Report Subreport problems

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