jasper reports - JasperReports Library used in Java Code and Exporting to PDF generates Exception -



jasper reports - JasperReports Library used in Java Code and Exporting to PDF generates Exception -

i working on web application , using jasperreports library (jasperreports-4.8.0.jar). in application, have function export generated info (from database) pdf format. in particular,

net.sf.jasperreports.engine.export.jrpdfexporter.exportreport()

function called. got know, ОК library internally uses itext pdf generation. have itext-2.1.7.jar in classpath, hope used in pdf generation.

the trace of exception (partially):

java.lang.arrayindexoutofboundsexception [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.truetypefontsubset.checkglyphcomposite(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.truetypefontsubset.flatglyphs(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.truetypefontsubset.process(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.truetypefontunicode.writefont(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.fontdetails.writefont(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.pdfwriter.addsharedobjectstobody(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.pdfwriter.close(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.pdf.pdfdocument.close(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ com.lowagie.text.document.close(unknown source) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ net.sf.jasperreports.engine.export.jrpdfexporter.exportreporttostream(jrpdfexporter.java:707) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ net.sf.jasperreports.engine.export.jrpdfexporter.exportreport(jrpdfexporter.java:396) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ net.sf.jasperreports.engine.jasperexportmanager.exporttopdf(jasperexportmanager.java:212) [10/21/14 19:13:09:366 sgt] 00000030 systemerr r @ net.sf.jasperreports.engine.jasperexportmanager.exportreporttopdf(jasperexportmanager.java:536)

my question: how rid of error? what's causing arrayindexoutofboundsexception ? note: jasper study (original file: report.jrxml) compiles (compiled file: report.jasper) in ireport ver. 4.8.0, meaning study query valid , ok.

ps: have tried variations of itext-2.1.5, jasperreports-5.6.1 libraries. seem not solving problem.

java jasper-reports itext export-to-pdf

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