Hi, I exactly get the same error:
java.lang.RuntimeException: Unable to get LastModified for ClasspathResource ... ...Caused by: java.io.FileNotFoundException: 'src/main/rules/changeset.xml' cannot be opened because it does not exist But none of the solutions above worked for me. Here is my code: private static String ruleXmlFile="src/main/rules/changeset.xml"; KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder(); kbuilder.add(ResourceFactory.newClassPathResource(ruleXmlFile), ResourceType.CHANGE_SET); But when I test with this: Scanner scanner=new Scanner(new FileReader(ruleXmlFile)); System.out.println(scanner.next()); It's OK, my file is well read ! If someone has an idea ;) I'm using Drools 6.0.0 and Eclipse. -- View this message in context: http://drools.46999.n3.nabble.com/Unable-to-get-LastModified-for-ClasspathResource-tp4025031p4027862.html Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users