byungwoojun [http://community.jboss.org/people/byungwoojun] created the discussion "a question on jBPM 5.1 Guvnor Oracle Repository configuration" To view the discussion, visit: http://community.jboss.org/message/642286#642286 -------------------------------------------------------------- I am trying to use Oracle as the Guvnor repository, instead of using DERBY or a local file system, on Unix, and have the following error: *<Nov 1, 2011 10:11:27 PM EDT> <Warning> <HTTP> <BEA-101162> <User defined listener org.jboss.seam.servlet.SeamListener failed:* *org.jboss.seam.InstantiationException: Could not instantiate Seam component: repositoryConfiguration.* org.jboss.seam.InstantiationException: Could not instantiate Seam component: repositoryConfiguration. org.jboss.seam.InstantiationException: Could not instantiate Seam component: repositoryConfiguration at org.jboss.seam.Component.newInstance(Component.java:2066) at org.jboss.seam.contexts.Contexts.startup(Contexts.java:304) at org.jboss.seam.contexts.Contexts.startup(Contexts.java:278) at org.jboss.seam.contexts.ServletLifecycle.endInitialization(ServletLifecycle.java:112) at org.jboss.seam.init.Initialization.init(Initialization.java:727) Truncated. see log file for complete stacktrace Caused By: java.lang.NullPointerException: dispatcher at org.apache.jackrabbit.core.observation.ObservationManagerImpl.<init>(ObservationManagerImpl.java:97) at org.apache.jackrabbit.core.WorkspaceImpl.getObservationManager(WorkspaceImpl.java:748) at org.apache.jackrabbit.core.SessionImpl.removeRegisteredEventListeners(SessionImpl.java:1193) at org.apache.jackrabbit.core.SessionImpl.logout(SessionImpl.java:1222) at org.apache.jackrabbit.core.RepositoryImpl$WorkspaceInfo.doDispose(RepositoryImpl.java:2194) Truncated. see log file for complete stacktrace I put the repository.xml on the JEE application server (WebLogic) root directory. The same configuration worked on Windows, but it does not work on Unix. Has anyone had experience with a similar configuration (jBPM 5.1 Guvnor on Unix using Oracle) and had any success with making it work? Thanks, bwj  -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/642286#642286] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]