2001 JI Open Discussion Posted August 29, 2006 Share Posted August 29, 2006 By: pandu - pandu16 java.lang.OutOfMemoryError 2003-12-17 09:31I have a report(CRP) with subreport(crp-subreport). THe main report contains static as well as some dynamic data and is page full. The main report calls the subreport. File: D:iReport-0.1.0integrationTestCRPCRP11.xml Compiling to file... D:iReport-0.1.0integrationTestCRPjasperCRP11.jasper Compilation running time : 2469 Opening connection.... java.lang.OutOfMemoryError <<no stack trace available>> Abnormal termination! If i remove some portion of the main report then it works fine. Did any one come across such problem if so please let me know . Thanks Pandu Link to comment Share on other sites More sharing options...
ashwinlunkad Posted March 5, 2019 Share Posted March 5, 2019 Hello. I am having similar issue with Jasper Report Server - java.lang.OutOfMemoryError: Java heap space, on upgrading to Jasper Report 6.5.1.This is making the application completely unresponsive.The issue occurs at multiple locations and logs provided below. I have set the JVM Heap space to 8GB, but still does not help. Please let me know if you have any solutions. Thanks in advance.java.lang.OutOfMemoryError: Java heap spaceat java.util.Arrays.copyOf(Arrays.java:2786)at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94)at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:202)at sun.nio.cs.StreamEncoder.implWrite(StreamEncoder.java:263)at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:106)at sun.nio.cs.StreamEncoder.write(StreamEncoder.java:116)at java.io.OutputStreamWriter.write(OutputStreamWriter.java:203)at java.io.Writer.write(Writer.java:140)at net.sf.jasperreports.engine.export.JRHtmlExporter.exportText(JRHtmlExporter.java:1224)at net.sf.jasperreports.engine.export.JRHtmlExporter.exportGrid(JRHtmlExporter.java:815)at net.sf.jasperreports.engine.export.JRHtmlExporter.exportPage(JRHtmlExporter.java:730)at net.sf.jasperreports.engine.export.JRHtmlExporter.exportReportToWriter(JRHtmlExporter.java:679)at net.sf.jasperreports.engine.export.JRHtmlExporter.exportReport(JRHtmlExporter.java:389)JBWEB000236: Servlet.service() for servlet STVPdfServlet threw exception: java.lang.OutOfMemoryError at java.io.ByteArrayOutputStream.hugeCapacity(ByteArrayOutputStream.java:123) [rt.jar:1.7.0_201] at java.io.ByteArrayOutputStream.grow(ByteArrayOutputStream.java:117) [rt.jar:1.7.0_201] at java.io.ByteArrayOutputStream.ensureCapacity(ByteArrayOutputStream.java:93) [rt.jar:1.7.0_201] at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:153) [rt.jar:1.7.0_201] at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) [rt.jar:1.7.0_201] Link to comment Share on other sites More sharing options...
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