Paul Nittel created TEIID-2028: ---------------------------------- Summary: Previewing data from Designer getting mergeVDB NPE on server Key: TEIID-2028 URL: https://issues.jboss.org/browse/TEIID-2028 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 7.7.1 Environment: SOA 5.3 ER2 Reporter: Paul Nittel Assignee: Steven Hawkins Running Deisnger I attempted to preview a table imported from JDBC. It failed and the attached was found in the server.log. Here's a sample: 2 [UndeclaredThrowableException]Failed to invoke method 'mergeVDBs' on component 'RuntimeEngineDeployer' with parameters [SimpleMetaType:java.lang.String:PREVIEW_fb30e436-f182-45c5-b65c-934d9547b389_ModelingJdbc_Books_DB2_for_Linux_UNIX_and_Windows, SimpleMetaType:int:1, SimpleMetaType:java.lang.String:PREVIEW_fb30e436-f182-45c5-b65c-934d9547b389_ModelingJdbc_project, SimpleMetaType:int:1]. 3 [NullPointerException] at org.teiid.client.util.ExceptionUtil.convertException(ExceptionUtil.java:72) at org.teiid.jboss.deployers.RuntimeEngineDeployer$3.invoke(RuntimeEngineDeployer.java:400) at $Proxy473.mergeVDBs(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.jboss.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira