Hi! I'm working on upgrading DSpace from 1.8.2 to 5.4. I guess was able to put everything working but the statistics. Everytime I click the Statistics menu, in JSPUI, DSpace come out with a Internal Server Error. Bellow is the relevant part gattered from dspace.log. Any ideas how to fix it?
Also, I would like to know if I can keep the historical statistics I have on 1.8.x. What I did, trying to achieve this, was to copy the contents from [dspace1.8]/log and [dspace1.8]/solr/statistics/data to [dspace5.4] and ran [dspace5.4]/bin/dspace solr-reindex-statistics. 2015-12-17 13:15:12,864 WARN org.dspace.app.webui.servlet.InternalErrorServlet @ :session_id=0CFF63BC0604F2B56DD0EE375E575ED9:internal_error:-- URL Was: https://dspace-novo.almg.gov.br/jspui/statistics -- Method: GET -- Parameters were: java.lang.NullPointerException at org.dspace.app.webui.servlet.StatisticsServlet.showStatistics(StatisticsServlet.java:121) at org.dspace.app.webui.servlet.StatisticsServlet.doDSPost(StatisticsServlet.java:68) at org.dspace.app.webui.servlet.StatisticsServlet.doDSGet(StatisticsServlet.java:49) at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:119) at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:844) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1526) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1482) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) 2015-12-17 13:15:12,865 WARN org.dspace.app.webui.util.UIUtil @ Unable to send email alert java.lang.NullPointerException at org.dspace.storage.rdbms.DatabaseManager.queryTable(DatabaseManager.java:230) at org.dspace.content.DSpaceObject$MetadataCache.retrieveMetadata(DSpaceObject.java:1330) at org.dspace.content.DSpaceObject$MetadataCache.get(DSpaceObject.java:1265) at org.dspace.content.DSpaceObject.getMetadata(DSpaceObject.java:676) at org.dspace.content.DSpaceObject.getMetadata(DSpaceObject.java:585) at org.dspace.content.DSpaceObject.getMetadataFirstValue(DSpaceObject.java:653) at org.dspace.eperson.EPerson.getFirstName(EPerson.java:772) at org.dspace.eperson.EPerson.getFullName(EPerson.java:748) at org.dspace.app.webui.util.UIUtil.sendAlert(UIUtil.java:419) at org.dspace.app.webui.servlet.InternalErrorServlet.doGet(InternalErrorServlet.java:54) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:721) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:468) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:391) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:318) at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:439) at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:382) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518) at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:844) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:673) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1526) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1482) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. 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