zhangjason1983

Hi Today I got an error like this truncate at char false exact measure false. I used jasper over 2,3 years, but i meet it first time. Can anyone give me some advices? Thanks!

Hi everyone We have a Java web application with jasperReport. On the past 2 years , it works OK. But this month , an image can not be printed on the PDF. (Only one time. Now it works ok.) We are sure of that is not logic miss, bucause this image should be printed any time without any condition. We confirmed log file , and fund nothing. Can anyone give me some suggesttion? Thanks!

I also get the same trouble after updating jasper's jar to jasperreport.-6.1.0.jar.

I also get the same trouble after updating jasper's jar to jasperreport.-6.1.0.jar.

Hi every Can anyone give me some advice? It doesn't happen at everytime so I think maybe something wrong with memory.

Hi hozawa Thanks for your advice! The only thing which I can not understand is sometimes it works OK, sometimes NOT. And it happened on one linux server , but not happen on anther one. ---------------------------------------------------------------------------------------------------------------------------------- ホザワさん 英語でよく伝われないかともいますので、すみませんが日本語で質問させてください。 JDKとJasperのバージョンがあってないことが了解しました。一点気になるところがありますが、 必ず再現できることではありません。また、一回も発生しない環境もあります。バージョンの差異であれば、 各環境も再現できると気がしますけど。 聞きたいですが、Jasper1.5 →Jasper1.6に更新すれば、APIのインタフェースが変わったことがありますか。 つまり、バージョンアップとともに、呼び出し元のソースを修正する必要がありますか。 お手数ですが、よろしくお願いします。

Hi everyone I have a problem. Sometimes it happen, Sometimes not. I can not reproduce it every time, but over than 50%. version info: jasperreport.-5.1.0.jar JDK 1.8 AP server is GlassFish 4.1 OS: RedHat Linux http server: Apache 2.4 When error happed, I got stack below: aused by: java.lang.NullPointerException at sun.font.ExtendedTextSourceLabel.createCharinfo(ExtendedTextSourceLabel.java:715) at sun.font.ExtendedTextSourceLabel.getCharinfo(ExtendedTextSourceLabel.java:548) at sun.font.ExtendedTextSourceLabel.getLineBreakIndex(ExtendedTextSourceLabel.java:480) at java.awt.font.TextMeasurer.calcLineBreak(TextMeasurer.java:330) at java.awt.font.TextMeasurer.getLineBreakIndex(TextMeasurer.java:566) at java.awt.font.LineBreakMeasurer.nextOffset(LineBreakMeasurer.java:359) at net.sf.jasperreports.engine.fill.SimpleTextLineWrapper.measureExactLineBreakIndex(SimpleTextLineWrapper.java:561) at net.sf.jasperreports.engine.fill.SimpleTextLineWrapper.measureExactLine(SimpleTextLineWrapper.java:535) at net.sf.jasperreports.engine.fill.SimpleTextLineWrapper.nextLine(SimpleTextLineWrapper.java:517) at net.sf.jasperreports.engine.fill.TextMeasurer.renderNextLine(TextMeasurer.java:654) at net.sf.jasperreports.engine.fill.TextMeasurer.renderParagraph(TextMeasurer.java:459) at net.sf.jasperreports.engine.fill.TextMeasurer.measure(TextMeasurer.java:400) at net.sf.jasperreports.engine.fill.JRFillTextElement.chopTextElement(JRFillTextElement.java:541) at net.sf.jasperreports.engine.fill.JRFillStaticText.prepare(JRFillStaticText.java:184) at net.sf.jasperreports.engine.fill.JRFillElementContainer.prepareElements(JRFillElementContainer.java:331) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:384) at net.sf.jasperreports.engine.fill.JRFillBand.fill(JRFillBand.java:358) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillTitle(JRVerticalFiller.java:346) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:280) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:151) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:909) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:841) at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:88) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:653) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:569) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:915) Can anybody give some advice? If I should give more infomation , please tell me. Thanks.