NPE Getting Resource From VDB ----------------------------- Key: TEIID-439 URL: https://jira.jboss.org/jira/browse/TEIID-439 Project: Teiid Issue Type: Bug Components: Server Affects Versions: 6.0.0 Reporter: Ted Jones Assignee: Steven Hawkins Fix For: 6.1.0 While attempting to execute System.getUpdatedCharacterVDBResource() to get WSDL from a VDB, I received the following exception: com.metamatrix.jdbc.MMSQLException: Error trying to execute a statement {?=call System.getUpdatedCharacterVDBResource(?,?,?)}. at com.metamatrix.jdbc.MMSQLException.create(MMSQLException.java:75) at com.metamatrix.jdbc.MMCallableStatement.internalExecute(MMCallableStatement.java:394) at com.metamatrix.jdbc.MMPreparedStatement.internalExecuteQuery(MMPreparedStatement.java:225) at com.metamatrix.jdbc.MMPreparedStatement.execute(MMPreparedStatement.java:178) at com.metamatrix.soap.servlet.MMGetVDBResourceServlet.getResource(MMGetVDBResourceServlet.java:283) at com.metamatrix.soap.servlet.MMGetVDBResourceServlet.doPost(MMGetVDBResourceServlet.java:184) at com.metamatrix.soap.servlet.MMGetVDBResourceServlet.doGet(MMGetVDBResourceServlet.java:106) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:619) Caused by: com.metamatrix.jdbc.MMSQLException: java.lang.NullPointerException at com.metamatrix.jdbc.MMSQLException.create(MMSQLException.java:82) at com.metamatrix.jdbc.MMSQLException.create(MMSQLException.java:63) at com.metamatrix.jdbc.MMStatement.executeAsynchAndWait(MMStatement.java:815) at com.metamatrix.jdbc.MMStatement.sendRequestMessageAndWait(MMStatement.java:1007) at com.metamatrix.jdbc.MMCallableStatement.internalExecute(MMCallableStatement.java:392) ... 25 more Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException at com.metamatrix.common.comm.platform.socket.client.SocketServerInstanceImpl$RemoteInvocationHandler$1.convertResult(SocketServerInstanceImpl.java:267) at com.metamatrix.dqp.client.ResultsFuture.get(ResultsFuture.java:110) at com.metamatrix.common.comm.platform.socket.client.SocketServerInstanceImpl$RemoteInvocationHandler$1.get(SocketServerInstanceImpl.java:310) at com.metamatrix.jdbc.MMStatement.executeAsynchAndWait(MMStatement.java:813) ... 27 more Caused by: java.lang.NullPointerException at com.metamatrix.vdb.runtime.VDBKey.<init>(VDBKey.java:33) at org.teiid.dqp.internal.process.DQPCore$ConnectorCapabilitiesCache.getVDBConnectorCapabilities(DQPCore.java:99) at org.teiid.dqp.internal.process.DQPCore.executeRequest(DQPCore.java:227) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.metamatrix.common.comm.platform.socket.server.ServerWorkItem.run(ServerWorkItem.java:116) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) ... 1 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira