Null Pointer Exception when Adding Partition details wmi

Hi Opmanager support

we are deploying opmanager in airasia and when we add partition details monitor on wmi for windows 2008 server but after add the monitor we dont see monitor

one of the engineers last time asked for logs, but not mention which log.so we asked airasia and he told null pointed exception in log as below

12:24:58:849 PM The Error Message from getPartitions : null
12:24:58:849 PM java.lang.NullPointerException
12:24:58:849 PM     at com.adventnet.me.opmanager.webclient.util.WebClientGraphUtil.setNonSNMPData(WebClientGraphUtil.java:335)
12:24:58:849 PM     at com.adventnet.me.opmanager.webclient.util.WebClientGraphUtil.setNonSNMPData(WebClientGraphUtil.java:144)
12:24:58:849 PM     at com.adventnet.me.opmanager.webclient.actions.graphs.GraphTreeAction.saveData(GraphTreeAction.java:238)
12:24:58:849 PM     at com.adventnet.me.opmanager.webclient.actions.graphs.GraphTreeAction.execute(GraphTreeAction.java:47)
12:24:58:849 PM     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
12:24:58:849 PM     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
12:24:58:849 PM     at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
12:24:58:849 PM     at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
12:24:58:849 PM     at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
12:24:58:849 PM     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
12:24:58:849 PM     at com.adventnet.nms.webclient.login.AuthenticationFilter.doFilter(AuthenticationFilter.java:233)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
12:24:58:849 PM     at com.adventnet.nms.webclient.i18n.EncodingFilter.doFilter(EncodingFilter.java:70)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
12:24:58:849 PM     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
12:24:58:849 PM     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
12:24:58:849 PM     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
12:24:58:850 PM     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
12:24:58:850 PM     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
12:24:58:850 PM     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
12:24:58:850 PM     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
12:24:58:850 PM     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
12:24:58:850 PM     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
12:24:58:850 PM     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
12:24:58:850 PM     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
12:24:58:850 PM     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
12:24:58:850 PM     at java.lang.Thread.run(Unknown Source)

will this help you fix this issue?

thanks
Isaac
Me Tech