I am building a continuous integration environment for our labKey development team so that we can better QA and manage our releases.

I have been able to successfully compile and push (copy) the web app to the staging server along with a restoring database from production. It seems that the web-server starts up correctly; however, upon first accessing the web-app, I receive the following error message.

"Module has already been set" I added the entire stack-trace below


I was wondering if anyone else had a similar experience and could point in the right direction.

There is a second labkey installation on the same server, but it seems to be working without issue.

Thanks,
Jason

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java.lang.IllegalStateException: Module has already been set.
       at org.labkey.api.view.BaseWebPartFactory.setModule(BaseWebPartFactory.java:177)
       at org.labkey.api.module.DefaultModule.getWebPartFactories(DefaultModule.java:414)
       at org.labkey.api.view.Portal.getPartsToAdd(Portal.java:1178)
       at org.labkey.api.view.Portal.addCustomizeDropdowns(Portal.java:905)
       at org.labkey.api.view.Portal.populatePortalView(Portal.java:1027)
       at org.labkey.api.view.Portal.populatePortalView(Portal.java:950)
       at org.labkey.core.portal.ProjectController$BeginAction.getView(ProjectController.java:327)
       at org.labkey.core.portal.ProjectController$BeginAction.getView(ProjectController.java:280)
       at org.labkey.api.action.SimpleViewAction.handleRequest(SimpleViewAction.java:80)
       at org.labkey.api.action.BaseViewAction.handleRequest(BaseViewAction.java:178)
       at org.labkey.api.action.SpringActionController.handleRequest(SpringActionController.java:409)
       at org.labkey.api.module.DefaultModule.dispatch(DefaultModule.java:1281)
       at org.labkey.api.view.ViewServlet._service(ViewServlet.java:190)
       at org.labkey.api.view.ViewServlet.service(ViewServlet.java:124)
       at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.labkey.api.data.TransactionFilter.doFilter(TransactionFilter.java:38)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.labkey.core.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:118)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.labkey.api.module.ModuleLoader.doFilter(ModuleLoader.java:1144)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.labkey.api.security.AuthFilter.doFilter(AuthFilter.java:205)
       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
       at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:442)
       at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
       at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:623)
       at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
       at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
       at java.lang.Thread.run(Thread.java:745)