[Building Sakai] Sitestats error

Steve Swinsburg steve.swinsburg at gmail.com
Fri Dec 16 19:57:04 PST 2011 

Hi,

This looks like you might have duplicate sitestats jars in shared. Delete the old ones and restart tomcat. 
Ensure you do that for any upgrade too. 

Cheers
Steve

Sent from my iPhone

On 17/12/2011, at 0:59, "Kowalski, Peter J" <KowalsP at mail.amc.edu> wrote:

> Hello,
> I’m running Sakai 2.8.1 and have successfully built sitestats 2.2.1. I’ve given the maintain role sitestats.view permissions, but when I go into a site to test it out, I get the following error:
>  
> org.sakaiproject.portal.api.PortalHandlerException: org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public org.sakaiproject.sitestats.tool.wicket.pages.OverviewPage(org.apache.wicket.PageParameters) and argument panel = "Main"
>     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862)
> caused by: org.apache.wicket.WicketRuntimeException: Can't instantiate page using constructor public org.sakaiproject.sitestats.tool.wicket.pages.OverviewPage(org.apache.wicket.PageParameters) and argument panel = "Main"
>     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89)
> caused by: java.lang.reflect.InvocationTargetException
>     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> caused by: java.lang.NoSuchMethodError: org.sakaiproject.sitestats.api.StatsManager.isEnableSitePresences()Z
>     at org.sakaiproject.sitestats.tool.wicket.widget.VisitsWidget.<init>(VisitsWidget.java:72)
>     at org.sakaiproject.sitestats.tool.wicket.pages.OverviewPage.renderBody(OverviewPage.java:88)
>     at org.sakaiproject.sitestats.tool.wicket.pages.OverviewPage.<init>(OverviewPage.java:56)
>     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
>     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
>     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
>     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>     at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:182)
>     at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:89)
>     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:278)
>     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:293)
>     at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:210)
>     at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:91)
>     at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1239)
>     at org.apache.wicket.RequestCycle.step(RequestCycle.java:1316)
>     at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418)
>     at org.apache.wicket.RequestCycle.request(RequestCycle.java:532)
>     at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:356)
>     at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:124)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>     at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:659)
>     at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:457)
>     at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:359)
>     at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
>     at org.sakaiproject.tool.impl.ActiveToolComponent$MyActiveTool.forward(ActiveToolComponent.java:511)
>     at org.sakaiproject.portal.charon.SkinnableCharonPortal.forwardTool(SkinnableCharonPortal.java:1429)
>     at org.sakaiproject.portal.charon.handlers.ToolHandler.doTool(ToolHandler.java:204)
>     at org.sakaiproject.portal.charon.handlers.ToolHandler.doGet(ToolHandler.java:96)
>     at org.sakaiproject.portal.charon.SkinnableCharonPortal.doGet(SkinnableCharonPortal.java:862)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>     at org.sakaiproject.util.RequestFilter.doFilter(RequestFilter.java:659)
>     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
>     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
>     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
>     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
>     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
>     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>     at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:843)
>     at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:679)
>     at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1293)
>     at java.lang.Thread.run(Thread.java:662)
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