Error exporting CR XI R2 reports to PDF

Question

I have been trying to export CR XI R2 with SP2 reports to PDF using Eclipse JRE 1.5 below is my code:
          /--export options--/
          //Create the PDFExportFormatOptions object
          PDFExportFormatOptions PDFExpOpts = new PDFExportFormatOptions();
          //Create the ExportOptions object, set the PDF export options, and set the format type to PDF.
          ExportOptions exOpts = new ExportOptions();
          exOpts.setFormatOptions(PDFExpOpts);
          exOpts.setExportFormatType(ReportExportFormat.from_int(ReportExportFormat._PDF));
          /--exporting to pdf--/
        InputStream lis;
        PrintOutputController lpoc;
        lpoc = oReportClientDocument.getPrintOutputController();
        lis = lpoc.export(ReportExportFormat.from_int(ReportExportFormat._PDF));
        return lis;
When i run this code in Eclipse i get the below error:
16:56:29,187 INFO  <b> PdfExporter: serializing pdf document and cleaning up
16:56:29,187 INFO  [c] Disk Exporter: verifying export to destination
16:56:29,187 ERROR [c] Disk Exporter: no output file was created by an exporter
16:56:29,187 ERROR <b> PdfExporter: caught Exception in PDFFormatter.finalizeFormatJob (from destination?); aborting export
java.lang.IllegalArgumentException
     at com.crystaldecisions.reports.exporters.destination.disk.c.a(Unknown Source)
     at com.crystaldecisions.reports.exporters.format.page.pdf.b.a(Unknown Source)
     at com.crystaldecisions.reports.a.e.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.businessobjects.reports.sdk.b.i.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:192)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:171)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:230)
16:56:29,187 INFO  [c] Disk Exporter: finalizing export to destination
16:56:29,187 ERROR [JRCCommunicationAdapter] JRCAgent1 detected an exception: java.lang.NullPointerException
     at com.crystaldecisions.reports.queryengine.driverImpl.o.ew(Unknown Source)
     at com.crystaldecisions.reports.queryengine.driverImpl.o.do(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.else(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.d4(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.f(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.dP(Unknown Source)
     at com.crystaldecisions.reports.queryengine.av.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.do(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.try(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.for(Unknown Source)
     at com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.a9.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.objectformatter.bv.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.objectformatter.bv.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.l.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.p.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.p.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.businessobjects.reports.sdk.b.i.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:192)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:171)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:230)
16:56:29,187 INFO  [JRCCommunicationAdapter] JRCAgent1 releasing license
Exception in thread "main" com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: java.lang.NullPointerException---- Error code:-2147467259 Error code name:failed
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:192)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:171)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:230)
I'm trying to export rpt file which has CARGO_NAME as the parameter. In Crystal report i'm able to see the field in the Field Explorer -> Parameter Fields
When i build the java file and try to run the ECJboss, i get the below stated error for the same code:
2009-03-20 04:50:37,359 ECPM_DEV_Worker-9 WARN  [com.crystaldecisions.reports.common.asserts.CrystalAssert   ] Assertion Failed:
2009-03-20 04:50:37,375 ECPM_DEV_Worker-9 INFO  [com.crystaldecisions.reports.common.asserts.CrystalAssert   ] java.lang.Throwable
     at com.crystaldecisions.reports.common.k.b.a(Unknown Source)
     at com.crystaldecisions.reports.common.k.b.a(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.char(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.else(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.else(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.d(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.ds(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.dC(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b9.int(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b9.for(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b9.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b9.c(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.d(Unknown Source)
     at com.crystaldecisions.reports.queryengine.b0.ds(Unknown Source)
     at com.crystaldecisions.reports.reportdefinition.datainterface.l.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.k.l(Unknown Source)
     at com.crystaldecisions.reports.dataengine.k.k(Unknown Source)
     at com.crystaldecisions.reports.dataengine.k.bk(Unknown Source)
Can anyone help me to resolve this issue?

Answer 1

when i run this code in Eclipse, i get the following code as error
17:47:55,796 INFO  [ReportDocument] Loading report definition.
17:47:57,218 WARN  [ReportDocument] Failed to open export options stream
17:47:57,218 INFO  [DocHistory] Document Save History:
17:47:57,218 INFO  [DocHistory]      History Group: 0
17:47:57,218 INFO  [DocHistory]           Saved Date = 2009.02.16 13:36:17 Malay Peninsula Standard Time
17:47:57,218 INFO  [DocHistory]           Build Version = 11.0.0.1282
17:47:57,218 INFO  [DocHistory]           Print Engine = CRW
17:47:57,218 INFO  [DocHistory]           OS = Windows XP
17:47:57,218 INFO  [DocHistory]           Architecture = x86
17:47:57,218 INFO  [DocHistory]      History Group: 1
17:47:57,218 INFO  [DocHistory]           Saved Date = 2009.03.30 17:39:40 Malay Peninsula Standard Time
17:47:57,218 INFO  [DocHistory]           Build Version = 11.5.8.826
17:47:57,218 INFO  [DocHistory]           Print Engine = CRW
17:47:57,218 INFO  [DocHistory]           OS = Windows XP
17:47:57,218 INFO  [DocHistory]           Architecture = x86
17:47:57,296 INFO  [Compiler] Formula {@Record Selection} compiled.
17:47:57,296 INFO  [Compiler] Formula {@Group Selection} compiled.
17:47:57,296 INFO  [Compiler] Formula {@} compiled.
17:48:26,093 INFO  [ReportDocument] Done loading report.
17:48:26,093 INFO  [JRCCommunicationAdapter] Time to load report TankerBillOfLading.rpt took 32672 ms
17:48:26,437 INFO  [JRCCommunicationAdapter] JRCAgent1 received request: compoundRequest
17:48:26,437 INFO  [JRCCommunicationAdapter] JRCAgent1 received request: modifyParameterFieldCurrentValuesRequest
17:48:26,468 INFO  [JRCCommunicationAdapter] JRCAgent1 received request: fetchReportExportRequest
17:48:26,468 INFO  [JRCCommunicationAdapter] JRCAgent1 attempting to acquire license
17:48:26,468 INFO  [JRCCommunicationAdapter] JRCAgent1 successfully acquired license
17:48:26,609 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.destination.disk.DiskExporter
17:48:26,812 INFO  [c] Export Supervisor: loading available exporters
17:48:26,828 INFO  [c] Export Supervisor: found 6exporters
17:48:26,828 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.page.pdf.PDFExporter
17:48:26,828 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.page.rtf.RTFExporter
17:48:26,828 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.report.crystalreports.CRExporter
17:48:26,843 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.format.record.sepv.SEPVExporter
17:48:26,859 INFO  [c] Export Supervisor: loading exporter com.crystaldecisions.reports.exporters.destination.disk.DiskExporter
17:48:26,859 INFO  [c] Export Supervisor: loading exporter daviss.jeff.cellexporter.CellExporter
17:48:26,859 ERROR [c] Export Supervisor: fail to load exporter (stack trace follows).  This warning is only a problem if the exporter that failed to load is supported in a given project.daviss.jeff.cellexporter.CellExporter
java.lang.ClassNotFoundException: daviss.jeff.cellexporter.CellExporter
     at java.net.URLClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.net.URLClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClassInternal(Unknown Source)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.char(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
     at com.businessobjects.reports.sdk.b.i.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:153)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:146)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:187)
17:48:27,015 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,cargo_name
      ,daytime
      ,to_char(daytime,'DD')   day
      ,to_char(daytime,'Mon.')  month
      ,to_char(daytime,'YYYY') year
      ,consignor_name
      ,tanker_name
      ,nationality
      ,master_name
      ,product_name
      ,product_anal_value
      ,port_name
      ,consignee_name
  from zv_rep_bol
where cargo_name='{?CARGO_NAME}'
17:48:27,546 INFO  [driverImpl] Logon: Connecting to database using local JNDI server ...
17:48:27,812 INFO  [driverImpl] Connection Opened null
17:48:27,812 INFO  [datainterface] Connection opened (Connection:  databaseType=JDBC  serverName=COPECCN  state=open  databaseDriverName=crdb_odbc.dll).
17:48:27,812 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 1
17:48:28,109 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 2
17:48:28,203 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 3
17:48:28,281 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 4
17:48:28,359 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 5
17:48:28,390 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 6
17:48:28,468 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 7
17:48:28,531 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,item_name
      ,load_value
  from zv_rep_bol_analysis
where product_meas_no = 8
17:48:28,593 INFO  [c] Export Supervisor: exporting pages
17:48:28,687 INFO  [dataengine] Detected new parameter values - report parameters has changed
17:48:28,687 INFO  [dataprocessor] Report parameters is changed
17:48:28,687 INFO  [dataengine] Handling report parameters changes
17:48:28,687 INFO  [dataengine] Validating report parameters
17:48:28,687 INFO  [dataengine] Creating new data source
17:48:28,687 INFO  [dataengine] Create new report state
17:48:28,890 INFO  [datasource] Creating totaller
17:48:29,015 INFO  [dataengine] Checking for data source changes
17:48:29,031 INFO  [reportstate90] Checking for report state changes.
17:48:29,062 INFO  [reportstate90] Database fields changed
17:48:29,062 INFO  [reportstate90] Print Time Formula fields changed
17:48:29,062 INFO  [reportstate90] Linking changed
17:48:29,062 INFO  [reportstate90] Finished checking for report state changes.
17:48:29,062 INFO  [dataengine] Data Source Manager handling report changes
17:48:29,062 INFO  [datasource] Data Source handling report changes.
17:48:29,062 INFO  [datasource] Invalidate saved data, database fields are changed.
17:48:29,062 INFO  [datasource] Invalidate saved data, linking is changed.
17:48:29,062 INFO  [datasource] Invalidating controller
17:48:29,062 INFO  [datasource] Invalidating totaller
17:48:29,062 INFO  [datasource] At the moment the code should ALWAYS regenerate the controller rather than recycle parts of it in place.
17:48:29,062 INFO  [datasource] Updating special var fields
17:48:29,062 INFO  [datasource] No constant formulas
17:48:29,062 INFO  [datasource] Creating totaller
17:48:29,062 INFO  [dataengine] Should verify database
17:48:29,062 INFO  [dataengine] Verifying database
17:48:29,250 INFO  [queryengine] Executing query: select parcel_no
      ,cargo_no
      ,cargo_name
      ,daytime
      ,to_char(daytime,'DD')   day
      ,to_char(daytime,'Mon.')  month
      ,to_char(daytime,'YYYY') year
      ,consignor_name
      ,tanker_name
      ,nationality
      ,master_name
      ,product_name
      ,product_anal_value
      ,port_name
      ,consignee_name
  from zv_rep_bol
where cargo_name='PLC-219'
17:48:29,312 INFO  <b> PdfExporter: serializing pdf document and cleaning up
17:48:29,312 INFO  [c] Disk Exporter: verifying export to destination
17:48:29,312 ERROR [c] Disk Exporter: no output file was created by an exporter
17:48:29,312 ERROR <b> PdfExporter: caught Exception in PDFFormatter.finalizeFormatJob (from destination?); aborting export
java.lang.IllegalArgumentException
     at com.crystaldecisions.reports.exporters.destination.disk.c.a(Unknown Source)
     at com.crystaldecisions.reports.exporters.format.page.pdf.b.a(Unknown Source)
     at com.crystaldecisions.reports.a.e.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.businessobjects.reports.sdk.b.i.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:153)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:146)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:187)
17:48:29,312 INFO  [c] Disk Exporter: finalizing export to destination
17:48:29,312 ERROR [JRCCommunicationAdapter] JRCAgent1 detected an exception: java.lang.NullPointerException
     at com.crystaldecisions.reports.queryengine.driverImpl.o.ew(Unknown Source)
     at com.crystaldecisions.reports.queryengine.driverImpl.o.do(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.else(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.d4(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.f(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ao.dP(Unknown Source)
     at com.crystaldecisions.reports.queryengine.av.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.if(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.do(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.try(Unknown Source)
     at com.crystaldecisions.reports.queryengine.ba.for(Unknown Source)
     at com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.j.a(Unknown Source)
     at com.crystaldecisions.reports.dataengine.a9.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.objectformatter.bv.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.objectformatter.bv.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.l.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.p.<init>(Unknown Source)
     at com.crystaldecisions.reports.formatter.formatter.e.p.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.if(Unknown Source)
     at com.crystaldecisions.reports.formatter.a.c.a(Unknown Source)
     at com.businessobjects.reports.sdk.b.i.int(Unknown Source)
     at com.businessobjects.reports.sdk.JRCCommunicationAdapter.request(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.y.a(Unknown Source)
     at com.crystaldecisions.proxy.remoteagent.r.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.cf.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.ReportSource.a(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:153)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:146)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:187)
17:48:29,312 INFO  [JRCCommunicationAdapter] JRCAgent1 releasing license
Exception in thread "main" com.crystaldecisions.sdk.occa.report.lib.ReportSDKException: java.lang.NullPointerException---- Error code:-2147467259 Error code name:failed
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.sdk.occa.report.application.PrintOutputController.export(Unknown Source)
     at com.crystaldecisions.reports.sdk.PrintOutputController.export(Unknown Source)
     at com.ec.copeccn.report.CrystalReportXIJob.exportToPDF(CrystalReportXIJob.java:153)
     at com.ec.copeccn.report.CrystalReportXIJob.generatePDF(CrystalReportXIJob.java:146)
     at com.ec.copeccn.report.CrystalReportXIJob.main(CrystalReportXIJob.java:187)
Is this issue caused due to incorrect import statements or there are some issue with the jar that i am using?