2006 IR Open Dicussion Posted August 27, 2006 Share Posted August 27, 2006 By: develito - devel2k5 Data Base Images Error .. 2006-04-21 13:44 Hi I have a report that conteins a Image loaded from a BLOB field of the data base.. The report field of the image is a java.io.inputStream... Some images can't be displayed.. The error is : Error filling print... sun.awt.image.ImageFormatException: Unsupported color conversion request at sun.awt.image.JPEGImageDecoder.readImage(Native Method) at sun.awt.image.JPEGImageDecoder.produceImage(Unknown Source) at sun.awt.image.InputStreamImageSource.doFetch(Unknown Source) at sun.awt.image.ImageFetcher.fetchloop(Unknown Source) at sun.awt.image.ImageFetcher.run(Unknown Source) net.sf.jasperreports.engine.JRException: Image failed to load. at net.sf.jasperreports.engine.util.JRImageLoader.loadImage(JRImageLoader.java:286) at net.sf.jasperreports.engine.JRResultSetDataSource.getFieldValue(JRResultSetDataSource.java:301) at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:727) at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:980) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:126) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:747) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:644) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:402) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:234) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:674) at java.lang.Thread.run(Unknown Source) NESTED BY : net.sf.jasperreports.engine.JRException: Image failed to load. at net.sf.jasperreports.engine.util.JRImageLoader.loadImage(JRImageLoader.java:286) at net.sf.jasperreports.engine.JRResultSetDataSource.getFieldValue(JRResultSetDataSource.java:301) at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:727) at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:980) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:126) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:747) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:644) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:402) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:234) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:674) at java.lang.Thread.run(Unknown Source) NESTED BY : net.sf.jasperreports.engine.JRException: Unable to get value for field 'IMAGEN' of class 'java.awt.Image' at net.sf.jasperreports.engine.JRResultSetDataSource.getFieldValue(JRResultSetDataSource.java:311) at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:727) at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:980) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:126) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:747) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:644) at net.sf.jasperreports.engine.fill.JRFiller.fillReport(JRFiller.java:63) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:402) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:234) at it.businesslogic.ireport.IReportCompiler.run(IReportCompiler.java:674) at java.lang.Thread.run(Unknown Source) Caused by: net.sf.jasperreports.engine.JRException: Image failed to load. at net.sf.jasperreports.engine.util.JRImageLoader.loadImage(JRImageLoader.java:286) at net.sf.jasperreports.engine.JRResultSetDataSource.getFieldValue(JRResultSetDataSource.java:301) ... 10 more Print not filled. Try to use an EmptyDataSource... ------------------------------------------- suggestion?? Link to comment Share on other sites More sharing options...
vslow Posted October 18, 2012 Share Posted October 18, 2012 i also having this promblem, and my database is mysql. can anyone assist how to solve it? thanks. Error filling print... Unknown image source class [b net.sf.jasperreports.engine.JRException: Unknown image source class [b at net.sf.jasperreports.engine.fill.JRFillImage.evaluateImage(JRFillImage.java:528) at net.sf.jasperreports.engine.fill.JRFillImage.evaluate(JRFillImage.java:442) at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:257) at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:457) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillBandNoOverflow(JRVerticalFiller.java:450) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnHeader(JRVerticalFiller.java:495) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:277) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:144) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:909) at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:822) at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:61) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:446) at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:276) at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:745) at com.jaspersoft.ireport.designer.compiler.IReportCompiler.run(IReportCompiler.java:891) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1452) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2032) Print not filled. Try to use an EmptyDataSource.. Link to comment Share on other sites More sharing options...
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