Error Loading Object From File Ireport
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Net.sf.jasperreports.engine.jrexception Error Loading Object From File Jasper
ireport net.sf.jasperreports.engine.JRException: Error loading object from InputStream error after loading report to jasperserver from ireport Posted on July 10, 2013 at 11:20pm 4 Hi I'm facing a strange problem. I net.sf.jasperreports.engine.jrexception error printing report designed a report contains various nested subreports within it. After designing in ireport it is working propely in iReport, when I publish the same report to jasper server its working fine there too. But when after publishing the report when I'm trying to run it in iReport again its giving error. Error filling print... net.sf.jasperreports.engine.JRException: Error loading object from InputStreamSetting up the file resolver... Added file resolver... net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Error loading object from InputStream at net.sf.jasperreports.repo.SerializedObjectPersistenceService.load(SerializedObjectPersistenceService.java:65) at net.sf.jasperreports.repo.SerializedReportPersistenceService.load(SerializedReportPersistenceService.java:46) at net.sf.jasperreports.repo.DefaultRepositoryService.getResource(DefaultRepositoryService.java:187) at net.sf.jasperreports.repo.RepositoryUtil.getResourceFromLocation(RepositoryUtil.java:246) at net.sf.jasperreports.repo.RepositoryUtil.getReport(RepositoryUtil.java:208) at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateReport(JRFillSubreport.java:336) at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluateSubreport(JRFillSubreport.java:369) at net.sf.jasperreports.engine.fill.JRFillSubreport.evaluate(JRFillSubreport.java:294) at net.sf.jasperreports.engine.fill.JRFillElementContainer.evaluate(JRFillElementContainer.java:259) at net.sf.jasperreports.engine.fill.JRFillBand.evaluate(JRFillBand.java:455) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillColumnBand(JRVerticalFiller.java:2044) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillDetail(JRVerticalFiller.java:778) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReportStart(JRVerticalFiller.java:288) at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:151) at net.sf.jasperreports.engine.fill.JRBas
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Net.sf.jasperreports.engine Jar Download
on August 21, 2006 at 12:57pm 0 By: ralamo - ralamo Error loading object
Jasper Java Io Streamcorruptedexception Invalid Stream Header
from file C:\ 2005-05-16 04:51 I just started using JasperReports as a report gerating tool for my project. I created a '*.jrxml' http://community.jaspersoft.com/questions/817188/netsfjasperreportsenginejrexception-error-loading-object-inputstream-error-after file using iReport. I used following code to create my report for my web application. It uses subreport of which the '*.jasper' file is stored in the same directory. try { JasperDesign jasperDesign = JRXmlLoader.load("C:\\tomcat\\webapps\\web\\JSP\\reports\\samples\\pmm-final.jrxml"); JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign); // Second, create a map of http://community.jaspersoft.com/questions/504534/error-loading-object-file-c parameters to pass to the report. Map parameters = new HashMap(); parameters.put("Title", "JasperReport"); // Third, get a database connection Connection conn = null; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); conn=DriverManager.getConnection("jdbc:odbc:driver={Microsoft Access Driver (*.mdb)};DBQ=C:/tomcat/webapps/db1/db1.mdb"); // Fourth, create JasperPrint using fillReport() method JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, conn); // You can use JasperPrint to create PDF //JasperExportManager.exportReportToPdfFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestReport.pdf"); JasperExportManager.exportReportToHtmlFile(jasperPrint, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.html"); JRXlsExporter exporter = new JRXlsExporter(); exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint); exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, "C:\\tomcat\\webapps\\web\\JSP\\reports\\TestPMM.xls"); exporter.exportReport(); // Or to view report in the JasperViewer //JasperViewer.viewReport(jasperPrint); } catch (JRException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } The exception is as folows. java.io.InvalidClassException: net.sf.jasperreports.engine.base.JRBaseReport; lo cal class incompatible: stream classdesc serialVersionUID = 604, local class ser ialVersionUID = 606 at java.io.ObjectStreamClass.initNonProxy(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Sourc
here http://stackoverflow.com/questions/15250533/net-sf-jasperreports-engine-jrexception-error-loading-object-from-file for a quick overview of the site https://coderanch.com/t/564378/java/java/JasperReports-Error-loading-object-file Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more error loading about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each error loading object other. Join them; it only takes a minute: Sign up net.sf.jasperreports.engine.JRException: Error loading object from file up vote 0 down vote favorite 1 I am using jasper to display report for my project...Actually i m trying to pass the parameters dynamically to jrxml template as i saw in the link given below but i couldnt.....There seems a problem in my code the error is net.sf.jasperreports.engine.JRException: Error loading object from file : C:\Users\db2admin\Documents\NetBeansProjects\ConnectDB\src\sample_report.jrxml at net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:115) at net.sf.jasperreports.engine.JasperFillManager.fillToFile(JasperFillManager.java:487) at net.sf.jasperreports.engine.JasperFillManager.fillReportToFile(JasperFillManager.java:874) at ConnectDB.main(ConnectDB.java:65) Caused by: java.io.StreamCorruptedException: invalid stream header: 3C3F786D at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:801) at java.io.ObjectInputStream.
This Site Careers Other all forums Forum: Java in General JasperReports: "Error loading object from file" Exception Lance Gray Greenhorn Posts: 20 posted 4 years ago So, I'm testing out how JasperReports works. I downloaded iReport so that I can make quick reports, too. I am using CSV files as a data source for my report. The problem is this. Whenever I run the program, it gives me this Exception in thread "main" net.sf.jasperreports.engine.JRException: Error loading object from file : reps.jasper error. How do I fix this? Here are my codes so far. package testlab; import java.util.HashMap; import java.util.Map; import net.sf.jasperreports.engine.JRException; import net.sf.jasperreports.engine.JasperFillManager; import net.sf.jasperreports.engine.data.JRCsvDataSource; import net.sf.jasperreports.engine.util.JRLoader; public class TestLab { public static void main(String[] args) throws JRException { fill(); } private static JRCsvDataSource getDataSource() throws JRException { String[] columnNames = new String[]{"id", "eng", "tag"}; JRCsvDataSource ds = new JRCsvDataSource(JRLoader.getLocationInputStream("asd.txt")); ds.setRecordDelimiter("\r\n"); ds.setColumnNames(columnNames); return ds; } public static void fill() throws JRException { long start = System.currentTimeMillis(); JasperFillManager.fillReportToFile("reps.jasper", null, getDataSource()); System.err.println("Filling time : " + (System.currentTimeMillis() - start)); } } And here is my .jasper file generated by iReport.