[jboss-user] [Beginners Corner] - Re: Installing Jboss - form beginner

[jaikiran]

There are errors on your server console:

anonymous wrote : Caused by: java.lang.UnsupportedClassVersionError: Bad version number in .class
  | file
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Looks like you are using an lower version of JDK (i guess 1.5) against a server which requires an higher version (1.6). You probably downloaded the JDK 6 variant of JBoss AS 5.1.0 Beta1. You have two options:

1) Use the current AS but upgrade your JDK to JDK 6 (and set JAVA_HOME appropriately).
2) OR download the JDK 5 variant of the AS 5.1.0 Beta1 and use it  against the current JDK 5 that you have

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