[ https://issues.apache.org/jira/browse/OODT-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16646975#comment-16646975 ]
Lewis John McGibbney commented on OODT-996: ------------------------------------------- Do you have Resource Manager running and is it configured? > Error page shown when accessing "Resource Monitor" tab OPSUI > ------------------------------------------------------------ > > Key: OODT-996 > URL: https://issues.apache.org/jira/browse/OODT-996 > Project: OODT > Issue Type: Bug > Components: opsui > Affects Versions: 1.2.3 > Reporter: Imesha Sudasingha > Priority: Major > Attachments: Screenshot from 2018-10-12 00-01-31.png > > > When accessing the OPSUI's *Resource Monitor* tab, I get the following error > shown in the browser. > {code:java} > WicketMessage: Can't instantiate page using constructor public > org.apache.oodt.pcs.opsui.WorkflowInstanceViewerPage(org.apache.wicket.PageParameters) > and argument status = "ALL" pageNum = "null" > Root cause: > java.lang.NumberFormatException: For input string: "null" > at > java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) > at java.lang.Integer.parseInt(Integer.java:580) > at java.lang.Integer.parseInt(Integer.java:615) > at org.apache.wicket.util.string.StringValue.toInt(StringValue.java:501) > at org.apache.wicket.util.string.StringValue.toInt(StringValue.java:520) > at org.apache.wicket.util.value.ValueMap.getInt(ValueMap.java:275) > at > org.apache.oodt.pcs.opsui.WorkflowInstanceViewerPage.<init>(WorkflowInstanceViewerPage.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188) > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) > at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) > at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) > at > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) > at java.lang.Thread.run(Thread.java:748) > Complete stack: > org.apache.wicket.WicketRuntimeException: Can't instantiate page using > constructor public > org.apache.oodt.pcs.opsui.WorkflowInstanceViewerPage(org.apache.wicket.PageParameters) > and argument status = "ALL" pageNum = "null" > at > org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212) > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) > at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) > at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) > java.lang.reflect.InvocationTargetException > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188) > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) > at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) > at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) > org.apache.wicket.util.string.StringValueConversionException: Unable to > convert 'null' to an int value > at org.apache.wicket.util.string.StringValue.toInt(StringValue.java:505) > at org.apache.wicket.util.string.StringValue.toInt(StringValue.java:520) > at org.apache.wicket.util.value.ValueMap.getInt(ValueMap.java:275) > at > org.apache.oodt.pcs.opsui.WorkflowInstanceViewerPage.<init>(WorkflowInstanceViewerPage.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at > org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:188) > at > org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:305) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320) > at > org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) > at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) > at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) > {code} > See the attached screen shot of the error page. -- This message was sent by Atlassian JIRA (v7.6.3#76005)