AnsweredAssumed Answered

Error while extracting metric data using  excel integration webapp

Question asked by senthil_kumar on Apr 1, 2010
Latest reply on Apr 30, 2010 by jaykrism
We have configured Excel integration webapp data.war in EM webapps directory. Tried to access the webapp and query some data using agent/metric expressions. Able to access http://Localhost:8081/data/demo  page and getting error while query for metrics HTTP ERROR: 500  RequestURI=/data/  Caused by: java.lang.NullPointerException
at com.wily.ps.emext.QueryHandler.query(QueryHandler.java:258)
at com.wily.ps.emext.QueryHandler.go(QueryHandler.java:96)
at com.wily.ps.emext.DataServlet.doGet(DataServlet.java:31)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:451)Could someone help me out to get rid of this problem? Thanks.

Outcomes