Re: [rules-users] Does not execute => builder.addPackageFromDrl(new InputStreamReader(this.getClass().getResourceAsStream(ruleFile)))

java.lang.NoClassDefFoundError: org/antlr/runtime/tree/Tree at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:274) at com.regence.edi.enrollment.pojo.pojoEnrollmentService.receive(pojoEnrollmentService.java:66) at com.regence.edi.enrollment.enrollmentpoc.main(enrollmentpoc.java:29) Caused by: java.lang.ClassNotFoundException: org.antlr.runtime.tree.Tree at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Does-not-execute-buil... Sent from the Drools - User mailing list archive at Nabble.com.