Hi there, Nutch 0.9 requires JDK 5 to run. What version of Java are you using? You need to upgrade to 1.5.xx in order to run.
HTH, Chris On 4/11/07 11:56 PM, "Nuther" <[EMAIL PROTECTED]> wrote: > Hi, > I tried to setup nutch 0.9, but when I execute my script I get following > error. > > > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/apache/hadoop/util/PlatformName (Unsupported major.minor version 49.0) > at java.lang.ClassLoader.defineClass0(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:537) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) > at java.net.URLClassLoader.access$100(URLClassLoader.java:55) > at java.net.URLClassLoader$1.run(URLClassLoader.java:194) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:187) > at java.lang.ClassLoader.loadClass(ClassLoader.java:289) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) > at java.lang.ClassLoader.loadClass(ClassLoader.java:235) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) > Exception in thread "main" java.lang.UnsupportedClassVersionError: > org/apache/nutch/indexer/IndexMerger (Unsupported major.minor version 49.0) > at java.lang.ClassLoader.defineClass0(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:537) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:251) > at java.net.URLClassLoader.access$100(URLClassLoader.java:55) > at java.net.URLClassLoader$1.run(URLClassLoader.java:194) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:187) > at java.lang.ClassLoader.loadClass(ClassLoader.java:289) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274) > at java.lang.ClassLoader.loadClass(ClassLoader.java:235) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302) > > How can I solve it? > Thanks ______________________________________________ Chris A. Mattmann [EMAIL PROTECTED] Staff Member Modeling and Data Management Systems Section (387) Data Management Systems and Technologies Group _________________________________________________ Jet Propulsion Laboratory Pasadena, CA Office: 171-266B Mailstop: 171-246 _______________________________________________________ Disclaimer: The opinions presented within are my own and do not reflect those of either NASA, JPL, or the California Institute of Technology. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Nutch-general mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/nutch-general
