Hi, Below is a bit of a stacktrace. Seems http://drools.org/schema/drools-spring org/drools/container/spring/drools-spring-1.1.0.xsd within <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:drools="http://drools.org/schema/drools-spring" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://drools.org/schema/drools-spring org/drools/container/spring/drools-spring-1.1.0.xsd http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd" > What should it be now. All it does is goto a redirect and gets lost on jboss.org. Thanks Martin. [monitorChangeSetEvents=true scanResources=true scanDirectories=true newInstance=false (null: 17, 71): schema_reference.4: Failed to read schema document 'org/drools/container/spring/drools-spring-1.1.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. (null: 17, 71): cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'drools:kagent'. (null: 18, 27): schema_reference.4: Failed to read schema document 'org/drools/container/spring/drools-spring-1.1.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. (null: 19, 223): schema_reference.4: Failed to read schema document 'org/drools/container/spring/drools-spring-1.1.0.xsd', because 1) could not find the document; 2) the document could not be read; 3) the root element of the document is not <xsd:schema>. [2010:11:326 20:11:190:exception] java.lang.RuntimeException: Unable to parse ChangeSet at org.drools.agent.impl.KnowledgeAgentImpl.getChangeSet(KnowledgeAgentImpl.java:397) at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:168) at com.javawhat.rules.RuleAgentManager.createKnowledgeAgent(RuleAgentManager.java:122) at com.javawhat.rules.RuleAgentManager.init(RuleAgentManager.java:83) at com.javawhat.rules.RuleAgentManager.getInstance(RuleAgentManager.java:46) at com.adstream.test.Main.main(Main.java:53) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Sample-code-crashes-t... Sent from the Drools - User mailing list archive at Nabble.com.