I'm working on my final year project using java swings and jasper reports for reporting.The application including the reports work fine when I run the application in netbeans but when I deploy it to a jar file and then try to execute it using my command prompt I see this huge text of exception.
Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/codehaus/groovy/control/CompilationFailedException at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at net.sf.jasperreports.engine.JasperCompileManager.getCompiler(JasperCompileManager.java:472) at net.sf.jasperreports.engine.JasperCompileManager.loadEvaluator(JasperCompileManager.java:238) at net.sf.jasperreports.engine.fill.JRFillDataset.createCalculator(JRFillDataset.java:421) at net.sf.jasperreports.engine.fill.JRBaseFiller.(JRBaseFiller.java:428) at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:76) at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:86) at net.sf.jasperreports.engine.fill.JRVerticalFiller.(JRVerticalFiller.java:56) at net.sf.jasperreports.engine.fill.JRFiller.createFiller(JRFiller.java:142) . . . . ....54 more
The following function invokes the jasper report :
public void printReport(String adID){ try { Map parameters = new HashMap(); InputStream jasperIS =this.getClass().getResourceAsStream("/Reports/AllHoardings.jasper"); User connect=new User(); JasperPrint print=JasperFillManager.fillReport(jasperIS,parameters,connect.getConnection()); JasperViewer.viewReport(print,false); }catch(JRException je){ System.out.println(je.toString() +" @ line 2043"); }catch (Exception e) { System.out.println(e.toString()); } }
http://i296.photobucket.com/albums/mm176/charanraj1191g/jasper.png
Link to the image :
The Snap Shot
The directory listing in netbeans
http://i296.photobucket.com/albums/mm176/charanraj1191g/dir_list.png
Link to the image :
Project directory listing in netbeans
Inside my jar file
http://i296.photobucket.com/albums/mm176/charanraj1191g/jar.png
This error suggests to me that NetBeans is solving your issues with Groovy and Jasper Reports in a way that your JAR file is not. Check to see if there are JARs missing from your JAR manifest that pertain to Groovy. If yes, add them.