Jasper Reports - Out of Memory errors

Question

I see the below error and then Out of memory errors while trying to create a report. The version of jasper used is 3.0.0. Could some one please help me understand what is happening here?

at java.lang.Object.clone(Native Method) at sun.font.FontLineMetrics.clone(FontLineMetrics.java:101) at java.awt.Font.defaultLineMetrics(Font.java:2115) at java.awt.Font.getLineMetrics(Font.java:2127) at sun.font.StandardGlyphVector.getLogicalBounds(StandardGlyphVector.java:376) at sun.font.ExtendedTextSourceLabel.createLogicalBounds(ExtendedTextSourceLabel.java:220) at sun.font.ExtendedTextSourceLabel.getAdvance(ExtendedTextSourceLabel.java:129) at java.awt.font.TextLine.init(TextLine.java:275) at java.awt.font.TextLine.(TextLine.java:121) at java.awt.font.TextMeasurer.makeTextLineOnRange(TextMeasurer.java:473) at java.awt.font.TextMeasurer.getLayout(TextMeasurer.java:605) at java.awt.font.LineBreakMeasurer.nextLayout(LineBreakMeasurer.java:438) at java.awt.font.LineBreakMeasurer.nextLayout(LineBreakMeasurer.java:406) at net.sf.jasperreports.engine.fill.TextMeasurer.renderNextLine(TextMeasurer.java:505) at net.sf.jasperreports.engine.fill.TextMeasurer.renderParagraph(TextMeasurer.java:338) at net.sf.jasperreports.engine.fill.TextMeasurer.measure(TextMeasurer.java:291) at net.sf.jasperreports.engine.fill.JRFillTextElement.chopTextElement(JRFillTextElement.java:987) at net.sf.jasperreports.engine.fill.JRFillTextField.prepare(JRFillTextField.java:528) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:344) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:346) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:305) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:1382) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:692) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportContent(JRVerticalFiller.java:275) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:117) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:879) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:801)

Insoft · Accepted Answer · 2018-08-08 13:12:08Z

2

I see a few errors regarding font, drow lines, line break, ecc. Try to create a report without layout because you can exclude this kind of errors and Jasper Reports don't notify to you in compile phase. So your error could be something else.

edited Aug 8, 2018 at 13:12

Insoft

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answered Mar 27, 2014 at 8:43

capo11

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Aditya Ekbote · Accepted Answer · 2014-04-05 11:05:32Z

0

I think you have exceeded from boundry of jasper report page. I too got same exceptions. Generally do not delete "Bands" from report. Just lessen their height.

answered Apr 5, 2014 at 11:05

Aditya Ekbote

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