jasperbox Posted March 6, 2011 Share Posted March 6, 2011 I just ran into the following out of memory problem for running jasper. I googled it and people said to increase the heap size. Now JVM heap size set to 2GB. Now I just ran 1 report, and sometimes got the memory error. The users even want to integrate multiple people's reports in 1 SINGLE PDF file. If 1 report got problem, then it's a problem. any other suggestions?java.lang.OutOfMemoryError: PermGen space at com.lowagie.text.pdf.PdfWriter.(Unknown Source) atnet.sf.jasperreports.engine.export.JRPdfExporter.exportReportToStream(JRPdfExporter.java:464) atnet.sf.jasperreports.engine.export.JRPdfExporter.exportReport(JRPdfExporter.java:363) at Thanks in advance!! Link to comment Share on other sites More sharing options...
colddata Posted April 8, 2011 Share Posted April 8, 2011 Got the same error running one sample report that came with JasperReports Server 4.0. No good. Link to comment Share on other sites More sharing options...
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