[jboss-dev-forums] [Design of Security on JBoss] - Drools Example not running in eclipse

Hi, I am new to drools , i am implementing drools examples but when i run that in eclipse am getting runtime exception as below java.lang.NoClassDefFoundError: org/eclipse/jdt/internal/compiler/env/INameEnvironment at org.drools.compiler.PackageBuilder.loadCompiler(Unknown Source) at org.drools.compiler.PackageBuilder.(Unknown Source) at org.drools.compiler.PackageBuilder.(Unknown Source) at src.main.java.org.drools.examples.StateExampleUsingAgendGroup.main (StateExampleUsingAgendGroup.java:21) Exception in thread "main" wht should be done to run these examples, which jar files are needed. Thanks and regards Akram View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3991536#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...