[OODT-996] Error page shown when accessing "Resource Monitor" tab OPSUI

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 1.2.3
• Fix Version/s: 2.0
• Component/s: opsui
• Skill Level: Committer (Medium) - This is for regular contributors/committers
• Assignee: Unassigned
• Reporter: Imesha Sudasingha
• Created: 11/Oct/18 18:30
• Updated: 23/Sep/19 21:18

Description

When accessing the OPSUI's Resource Monitor tab, I get the following error shown in the browser.

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)

See the attached screen shot of the error page.