Error

Errornull
Error Typejava.lang.NullPointerException
Stacktrace com.liferay.emun.servlet.MasterData.getDistrictULBWise(MasterData.java:522)
com.liferay.emun.wc.render.Ss008WaterConnectionAppSaveRender.execute(Ss008WaterConnectionAppSaveRender.java:58)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.portals.bridges.struts.PortletTilesRequestProcessor.process(PortletTilesRequestProcessor.java:50)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480)
com.liferay.portal.apache.bridges.struts.LiferayRequestDispatcher.invoke(LiferayRequestDispatcher.java:170)
com.liferay.portal.apache.bridges.struts.LiferayRequestDispatcher.include(LiferayRequestDispatcher.java:99)
org.apache.portals.bridges.struts.StrutsPortlet.processRequest(StrutsPortlet.java:375)
org.apache.portals.bridges.struts.StrutsPortlet.doView(StrutsPortlet.java:274)
javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
com.sun.portal.portletcontainer.appengine.filter.FilterChainImpl.doFilter(FilterChainImpl.java:126)
com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:69)
com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:100)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480)
com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:618)
com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:700)
com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:419)
org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1467)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480)
com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:2884)
com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:897)
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:170)
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:103)
com.liferay.portlet.layoutconfiguration.util.velocity.PortletColumnLogic.processContent(PortletColumnLogic.java:133)
com.liferay.portlet.layoutconfiguration.util.velocity.TemplateProcessor.processColumn(TemplateProcessor.java:68)
sun.reflect.GeneratedMethodAccessor423.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:252)
org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:332)
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
org.apache.velocity.Template.merge(Template.java:328)
org.apache.velocity.Template.merge(Template.java:235)
org.apache.velocity.app.VelocityEngine.mergeTemplate(VelocityEngine.java:381)
com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:179)
com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:84)
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:237)
com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:190)
org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:831)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:543)
org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:480)
com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:294)
com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:471)
com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:195)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:157)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:608)
com.liferay.portal.servlet.MainServlet.service(MainServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:143)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)
com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:282)
com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)
com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:193)
com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)
com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.doFilter(VirtualHostFilter.java:191)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)
com.liferay.portal.servlet.filters.threadlocalcache.ThreadLocalCacheFilter.processFilter(ThreadLocalCacheFilter.java:55)
com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:91)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:154)
com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:94)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:436)
org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:384)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:662)