shankarganesh

Hi, In my project i have a requirement to add a barcode in CODE128 format with a harcoded barcode expression.My report is getting generated fine. When the report is printed and barcode is scanned using intermec scanner it is not readeable by scanner.Also i could not increase the height of the barcode alone.If i try doing increasing both height and length the width of the bands are getting bigger. Any help regarding this issue would be highly appreciated. Thanks, Shankar

Thanks! I rewrote my query and it actually did the magic... Thanks a lot.

Hi , I also faced the same problem some time ago. If you would run the report without datasource then your parameter will be printed. Or else try to use the parameter in the report query and then print the parameter in the report. It will be printed. Regards, Shankarganesh

Hi, My requirement is like i need to create a complex report which involves many queries.Since iReport supports only one query per jrxml i have designed it with many subreport elements in one main report.When i try to run main report i get java.lang.outOfMemory exception.I am copying the stack trace with this. NESTED BY : java.lang.OutOfMemoryError NESTED BY : net.sf.jasperreports.engine.JRRuntimeException at net.sf.jasperreports.engine.fill.JRFillSubreport.prepare(JRFillSubreport.java:569) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:271) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:311) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:279) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1270) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:589) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:229) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:127) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:834) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:705) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:247) at com.boeing.owi.Servlets.GenerateReport.fillReport(GenerateReport.java:173) at com.boeing.owi.Servlets.GenerateReport.doGet(GenerateReport.java:112) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534) Caused by: java.lang.OutOfMemoryError OrderKey passed:197.0 net.sf.jasperreports.engine.JRException: No input source supplied to the exporter. at net.sf.jasperreports.engine.JRAbstractExporter.setInput(JRAbstractExporter.java:231) at net.sf.jasperreports.engine.export.JRPdfExporter.exportReport(JRPdfExporter.java:209) at net.sf.jasperreports.engine.JasperExportManager.exportReportToPdf(JasperExportManager.java:188) at com.boeing.owi.Servlets.GenerateReport.exportToPDFBytes(GenerateReport.java:211) at com.boeing.owi.Servlets.GenerateReport.doGet(GenerateReport.java:115) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534) java.lang.NullPointerException at com.boeing.owi.Servlets.GenerateReport.send2Browser(GenerateReport.java:237) at com.boeing.owi.Servlets.GenerateReport.doGet(GenerateReport.java:124) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803) at java.lang.Thread.run(Thread.java:534) Kindly help me debug this issue. Thanks, ShankarGanesh.