Marcus, I only have the one version of antlr jar that comes in the /lib folder of the drools 5.0 binary distribution, however that was enough to allow me to run the stockticker fusion sample in eclipse no problem. I ported the project to Netbeans and am relying on all of the same jars from that binary distribution, but getting this error now. Perhaps there is something that is being provided by the eclipse drools plugin?
Thanks, Chris -----Original Message----- From: rules-users-boun...@lists.jboss.org [mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Marcus Ilgner Sent: Monday, June 01, 2009 11:14 PM To: Rules Users List Subject: Re: [rules-users] The Eclipse JDT Core jar is not in the classpath error 2009/6/2 Chris Richmond <crichm...@referentia.com>: > Hello, > > > > I am using netbeans and ivy with Drools 5. I have successfully named, > published the jars from drools to and could build my port of the stock > ticker application in netbeans, but when I try to run it, I get the > following error: > > > > > > java.lang.NoClassDefFoundError: org/antlr/runtime/tree/TreeNodeStream > > > > I have the antlr-runtime jar from the bin/lib on my classpath where I added > all the others, but it always fails at this line > > In loadRuleBase() in Broker.java of the stock ticker sample > > > > builder.add( ResourceFactory.newInputStreamResource( > Broker.class.getResourceAsStream( RULES_FILE ) ), > > ResourceType.DRL);. > > > > > > Does anyone have any ideas what jar I might be missing if its not the > antlr-runtime? > > > > Thanks, > > Chris > Hi, in one of my projects, I actually needed two different versions of antlr in the classpath. Did you check if the class referenced in the exception actually exists in the deployed antlr jar file? Best regards Marcus _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users