I had to add wstx-asl-3.2.4.jar to fix the NPE now I am getting
Starting ... Dec 3, 2009 5:08:28 PM org.apache.tuscany.sca.node.impl.NodeImpl start INFO: Starting node: http://tuscany.apache.org/sca/1.1/nodes/default0domain: tuscany.apache.org Dec 3, 2009 5:08:28 PM org.apache.tuscany.sca.node.impl.NodeFactoryImpl loadContributions INFO: Loading contribution: file:/C:/workspaces/ast/tuscany1/store/target/ Dec 3, 2009 5:08:29 PM org.apache.tuscany.sca.contribution.processor.ValidatingXMLStreamReader [Contribution: test, Artifact: store.composite] (SchemaError) SEVERE: XMLSchema validation error occured in: store.composite ,line = 8, column = 9, Message = cvc-complex-type.2.4.a: Invalid content was found starting with element 'service'. One of '{" http://docs.oasis-open.org/ns/opencsa/sca/200903":documentation, " http://docs.oasis-open.org/ns/opencsa/sca/200903":implementation}' is expected. Dec 3, 2009 5:08:29 PM org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcessor [Contribution: test, Artifact: store.composite] (ElementCannotBeProcessed) SEVERE: Element { http://tuscany.apache.org/xmlns/sca/1.1}implementation.widget cannot be processed. ([row,col {unknown-source}]: [14,9]) Exception in thread "main" *java.lang.IllegalStateException*: * org.oasisopen.sca.ServiceRuntimeException*: [Contribution: test, Artifact: store.composite] - XMLSchema validation error occured in: store.composite ,line = 8, column = 9, Message = cvc-complex-type.2.4.a: Invalid content was found starting with element 'service'. One of '{" http://docs.oasis-open.org/ns/opencsa/sca/200903":documentation, " http://docs.oasis-open.org/ns/opencsa/sca/200903":implementation}' is expected. at org.apache.tuscany.sca.node.impl.NodeImpl.start(*NodeImpl.java:176*) at launch.Launch.main(*Launch.java:15*) Caused by: *org.oasisopen.sca.ServiceRuntimeException*: [Contribution: test, Artifact: store.composite] - XMLSchema validation error occured in: store.composite ,line = 8, column = 9, Message = cvc-complex-type.2.4.a: Invalid content was found starting with element 'service'. One of '{" http://docs.oasis-open.org/ns/opencsa/sca/200903":documentation, " http://docs.oasis-open.org/ns/opencsa/sca/200903":implementation}' is expected. at org.apache.tuscany.sca.node.impl.NodeFactoryImpl.analyzeProblems(* NodeFactoryImpl.java:174*) at org.apache.tuscany.sca.node.impl.NodeFactoryImpl.loadContributions(* NodeFactoryImpl.java:333*) at org.apache.tuscany.sca.node.impl.NodeImpl.start(*NodeImpl.java:133*) ... 1 more
