UnsupportedClassVersionError
I apologize in advance if this is a complete retard question but...
I'm a little confused with all the versioning and what's included/not included. Do you need to install ant & j2ee in order to run jboss? I download jboss3.2.1. Set java_home. When I run bin/run.bat I get the following error (below). I'm not sure which class is unsupported. I'm using jdk v.1.2.2.
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JBoss Bootstrap Environment
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JBOSS_HOME: C:\jboss\bin\\..
.
JAVA: C:\jdk1.2.2\bin\java
.
JAVA_OPTS: -Dprogram.name=run.bat
.
CLASSPATH: ;C:\jdk1.2.2\lib\tools.jar;C:\jboss\bin\\run.jar
.
===============================================================================
.
java.lang.UnsupportedClassVersionError: javax/management/NotificationBroadcaster
Support (Unsupported major.minor version 47.0)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:471)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:10
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:242)
at java.net.URLClassLoader.access$1(URLClassLoader.java:210)
at java.net.URLClassLoader$1.run(URLClassLoader.java:191)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:185)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:249)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:308)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:471)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:10
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:242)
at java.net.URLClassLoader.access$1(URLClassLoader.java:210)
at java.net.URLClassLoader$1.run(URLClassLoader.java:191)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:185)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:249)
at org.jboss.system.server.ServerLoader.createServer(ServerLoader.java:2
41)
at org.jboss.system.server.ServerLoader.load(ServerLoader.java, Compiled
Code)
at org.jboss.Main.boot(Main.java, Compiled Code)
at org.jboss.Main$1.run(Main.java:388)
at java.lang.Thread.run(Thread.java:479)
Press any key to continue . . .
