Bad class file:when I am write a start Jive Message servlet

Openfire Openfire Dev
1

environment : Jbuilderx, JDK1.4.2_08.

aim: integration jive Message to Tomcat , when start tomcat , jive message is starting. Can you tell manner method to em ?

“StarterServlet.java”: cannot access org.jivesoftware.messenger.starter.ServerStarter,bad class file: D:\sysSoft\smack-1.5.0\startup.jar\org\jivesoftware\messenger\starter\ServerSta rter.class,class file has wrong version 49.0, should be 48.0,Please remove or make sure it appears in the correct subdirectory of the classpath. at line 12, column 43.

thansk you!

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Hey xhaopuj,

Jive Messenger requires Java 1.5 or later. So make sure to use JDK 1.5 when compiling and running your code.

Regards,

– Gato