2005 IR Help Posted August 26, 2006 Share Posted August 26, 2006 By: Rushit patel - rushrushit error with jdk version 2004-08-03 21:31 My program work well on jdk1.4 but give error on jdk1.3 the error is as follow java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main (Unsupported ma jor.minor version 48.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:488) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:10 6) at java.net.URLClassLoader.defineClass(URLClassLoader.java:243) at java.net.URLClassLoader.access$100(URLClassLoader.java:51) at java.net.URLClassLoader$1.run(URLClassLoader.java:190) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:183) at java.lang.ClassLoader.loadClass(ClassLoader.java:294) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:288) at java.lang.ClassLoader.loadClass(ClassLoader.java:287) at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:117) at java.lang.ClassLoader.loadClass(ClassLoader.java:250) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:190) at dori.jasper.engine.util.JRClassLoader.loadClassForName(JRClassLoader. java:106) at dori.jasper.engine.design.JRDefaultCompiler.compileReport(JRDefaultCo mpiler.java:100) at dori.jasper.engine.JasperCompileManager.compileReport(JasperCompileMa nager.java:199) at dori.jasper.engine.JasperCompileManager.compileReport(JasperCompileMa nager.java:151) at dori.jasper.engine.JasperManager.compileReport(JasperManager.java:937 ) at ReportGeneration.<init>(test2.java:47) at test2.init(test2.java:21) at sun.applet.AppletPanel.run(AppletPanel.java:340) at java.lang.Thread.run(Thread.java:479) thanks in advance Link to comment Share on other sites More sharing options...
gerbaux Posted October 23, 2006 Share Posted October 23, 2006 It's been a while but perhaps it will help somebody :add the tools.jar from your jdk folder to your projects librairie. Link to comment Share on other sites More sharing options...
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