Grouper Users - Open Discussion List

["GW Brown, Information Systems and Computing" <>]

Hi Martii,

I think it is a problem with media.properties and 'default.browse.stem'. If 
that is set to an invalid stem name you would get a NullPointerException.

This is a definite bug where a property is being mis-used. It looks like it 
would have been broken for some time but I imagine not many people change 
'default.browse.stem'

I'll look into it further and come up with a proper fix, but if you can 
undo any change to that property it should fix the problem.

The default in media.properties is 
'@'. This is substituted at build 
time if build.properties has 'default.browse.stem' set. There is a line in 
the template build.propeties: '#default.browse.stem=root'. Uncommenting 
that line will give the error you see.

Alternatively, if repository.browser.my.root-node has a value that could 
give the error.

Gary



--On 23 September 2008 22:02 +0300 Martti Jokipii <> 
wrote:

> Hi,
>
> Chris Hyzer wrote:
> > These are tough ones since you aren't given a lot to work with, and it
> > might not ring any bells for us either.  The good news is this should be
> > better in the next release in nov.  :)
> >
> > Anyways, please take a look and see if there is any other output in the
> > app server stdout or sterr logs, and maybe change your log4j.properties
> > so it logs more.  I suggest changing the default log level to WARN for
> > all loggers, e.g.:
> >
> > log4j.rootLogger  = WARN, grouper_error
> >
> > (the grouper_error part is the logger to use, so you can keep that as
> > what you have).
> >
> > If you can send along more logs or perhaps non-sensitive configs, that
> > might help... the more the better.
> >
> > Anyways, let us know if you make any progress getting more logs to show
> > up.
> >
> > Thanks!
> > Chris
>
> Below is the log [log4j.rootLogger = WARN, grouper_syslog] that will
> result when I direct browser to the Grouper main page.
>
>
> - Martti
>
>
> Sep 23 20:47:56 localhost Grouper: INFO: JDBCSourceAdapter: JDBC driver
> loaded.
> Sep 23 20:47:56 localhost Grouper: INFO: JDBCSourceAdapter: Data Source
> initialized.
> Sep 23 20:47:56 localhost Grouper: INFO: JNDISourceAdapter: Success in
> connecting to LDAP
> Sep 23 20:47:56 localhost Grouper: WARN: CacheManager: Creating a new
> instance of CacheManager using the diskStorePath
> "/usr/local/grouper/cache/api" which is already used by an existing
> CacheManager. The source of the configuration was URL of
> file:/usr/local/tomcat/webapps/grouper/WEB-INF/classes/grouper.ehcache.xm
> l. The diskStore path for this CacheManager will be set to
> /usr/local/grouper/cache/api/ehcache_auto_created_1222192075970. To avoid
> this warning consider using the CacheManager factory methods to create a
> singleton CacheManager or specifying a separate ehcache configuration
> (ehcache.xml) for each CacheManager instance.
> Sep 23 20:47:56 localhost Grouper: INFO: EventLog:
> [3ec295f7-def9-4090-969b-872eefaeaad8,'martti','person'] session: start
> (40ms)
> Sep 23 20:47:56 localhost Grouper: INFO: SessionInitialiser:
> resources/grouper/ui-permissions.xml not found. Default permissions apply.
> Sep 23 20:47:57 localhost Grouper: INFO: TilesRequestProcessor: Tiles
> definition factory found for request processor ''.
> Sep 23 20:47:57 localhost Grouper: INFO: EventLog:
> [32571c7c-85f6-4793-8994-3eb3be8a5924,'GrouperSystem','application']
> session: start (3ms)
> Sep 23 20:47:57 localhost Grouper: WARN: CacheManager: Creating a new
> instance of CacheManager using the diskStorePath
> "/usr/local/grouper/cache/api" which is already used by an existing
> CacheManager. The source of the configuration was URL of
> file:/usr/local/tomcat/webapps/grouper/WEB-INF/classes/grouper.ehcache.xm
> l. The diskStore path for this CacheManager will be set to
> /usr/local/grouper/cache/api/ehcache_auto_created_1222192077535. To avoid
> this warning consider using the CacheManager factory methods to create a
> singleton CacheManager or specifying a separate ehcache configuration
> (ehcache.xml) for each CacheManager instance.
> Sep 23 20:47:57 localhost Grouper: WARN: CacheManager: Creating a new
> instance of CacheManager using the diskStorePath
> "/usr/local/grouper/cache/api" which is already used by an existing
> CacheManager. The source of the configuration was URL of
> file:/usr/local/tomcat/webapps/grouper/WEB-INF/classes/grouper.ehcache.xm
> l. The diskStore path for this CacheManager will be set to
> /usr/local/grouper/cache/api/ehcache_auto_created_1222192077535. To avoid
> this warning consider using the CacheManager factory methods to create a
> singleton CacheManager or specifying a separate ehcache configuration
> (ehcache.xml) for each CacheManager instance.
> Sep 23 20:47:57 localhost Grouper: INFO: EventLog:
> [5ffc256f-0cd2-428d-8e0c-c1a07f24c2b6,'GrouperSystem','application']
> session: start (4ms)
> Sep 23 20:47:57 localhost Grouper: WARN: CacheManager: Creating a new
> instance of CacheManager using the diskStorePath
> "/usr/local/grouper/cache/api" which is already used by an existing
> CacheManager. The source of the configuration was URL of
> file:/usr/local/tomcat/webapps/grouper/WEB-INF/classes/grouper.ehcache.xm
> l. The diskStore path for this CacheManager will be set to
> /usr/local/grouper/cache/api/ehcache_auto_created_1222192077557. To avoid
> this warning consider using the CacheManager factory methods to create a
> singleton CacheManager or specifying a separate ehcache configuration
> (ehcache.xml) for each CacheManager instance.
> Sep 23 20:47:57 localhost Grouper: WARN: CacheManager: Creating a new
> instance of CacheManager using the diskStorePath
> "/usr/local/grouper/cache/api" which is already used by an existing
> CacheManager. The source of the configuration was URL of
> file:/usr/local/tomcat/webapps/grouper/WEB-INF/classes/grouper.ehcache.xm
> l. The diskStore path for this CacheManager will be set to
> /usr/local/grouper/cache/api/ehcache_auto_created_1222192077557. To avoid
> this warning consider using the CacheManager factory methods to create a
> singleton CacheManager or specifying a separate ehcache configuration
> (ehcache.xml) for each CacheManager instance.
> Sep 23 20:47:57 localhost Grouper: WARN: RequestProcessor: Unhandled
> Exception thrown: class java.lang.NullPointerException
> Sep 23 20:47:57 localhost Grouper: ERROR: [action]: Servlet.service() for
> servlet action threw exception
> Sep 23 20:47:57 localhost java.lang.NullPointerException
> Sep 23 20:47:57 localhost     at
> edu.internet2.middleware.grouper.ui.actions.PrepareRepositoryBrowserStems
> Action.grouperExecute(PrepareRepositoryBrowserStemsAction.java:411)
> Sep 23 20:47:57 localhost     at
> edu.internet2.middleware.grouper.ui.actions.LowLevelGrouperCapableAction.
> execute(LowLevelGrouperCapableAction.java:111)
> Sep 23 20:47:57 localhost     at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestPro
> cessor.java:421)
> Sep 23 20:47:57 localhost     at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:2
> 26)
> Sep 23 20:47:57 localhost     at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
> Sep 23 20:47:57 localhost     at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> Sep 23 20:47:57 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> Sep 23 20:47:57 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:57 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:57 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:57 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:57 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:47:57 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:47:57 localhost     at
> org.apache.struts.tiles.UrlController.execute(UrlController.java:91)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:873)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_tiles_005finsert_0
> 05f0(MyGroups_jsp.java:345
> )
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fset_005f1(My
> Groups_jsp.java:315)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fwhen_005f0(M
> yGroups_jsp.java:242)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fchoose_005f0
> (MyGroups_jsp.java:202)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspService(MyGroups_jsp.java
> :103)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:47:58 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:47:58 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspx_meth_tiles_005finsert_00
> 5f0(content_jsp.java:241)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspx_meth_grouper_005frecordT
> ile_005f0(content_jsp.java
> :209)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspService(content_jsp.java:9
> 1)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:47:58 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:47:58 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:47:58 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:47:58 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:47:58 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspx_meth_tiles_005finsert_005f2
> (body_jsp.java:399)
> Sep 23 20:47:58 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspx_meth_grouper_005frecordTile
> _005f0(body_jsp.java:223)
> Sep 23 20:47:59 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspService(body_jsp.java:100)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:47:59 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.template_jsp._jspx_meth_tiles_005finsert_0
> 05f2(template_jsp.java:448
> )
> Sep 23 20:47:59 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.template_jsp._jspService(template_jsp.java
> :176)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:47:59 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(Application
> Dispatcher.java:461)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispa
> tcher.java:399)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatc
> her.java:301)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java
> :1056)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProce
> ssor.java:261)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(Tile
> sRequestProcessor.java:237
> )
> Sep 23 20:47:59 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesR
> equestProcessor.java:300)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:2
> 31)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
> Sep 23 20:47:59 localhost     at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> Sep 23 20:47:59 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(Application
> Dispatcher.java:461)
> Sep 23 20:47:59 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispa
> tcher.java:399)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatc
> her.java:301)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java
> :1056)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProce
> ssor.java:261)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.action.RequestProcessor.processForwardConfig(RequestPro
> cessor.java:388)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesR
> equestProcessor.java:316)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:2
> 31)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> Sep 23 20:48:00 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> Sep 23 20:48:00 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:00 localhost     at
> edu.internet2.middleware.grouper.ui.LoginCheckFilter.doFilter(LoginCheckF
> ilter.java:214)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:215)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:00 localhost     at
> edu.internet2.middleware.grouper.ui.ErrorFilter.doFilter(ErrorFilter.java
> :134)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:215)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve
> .java:204)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve
> .java:174)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorB
> ase.java:433)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:
> 127)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:
> 117)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAcce
> ssLogValve.java:482)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:548)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.j
> ava:108)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:17
> 4)
> Sep 23 20:48:00 localhost     at
> org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:444)
> Sep 23 20:48:00 localhost     at
> org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprP
> rotocol.java:472)
> Sep 23 20:48:00 localhost     at
> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
> Sep 23 20:48:00 localhost     at java.lang.Thread.run(Thread.java:619)
> Sep 23 20:48:00 localhost Grouper: ERROR: InsertTag: ServletException in
> '/WEB-INF/jsp/browseStems.jsp': null
> Sep 23 20:48:00 localhost javax.servlet.ServletException
> Sep 23 20:48:00 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:880)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:48:00 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_tiles_005finsert_0
> 05f0(MyGroups_jsp.java:345
> )
> Sep 23 20:48:00 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fset_005f1(My
> Groups_jsp.java:315)
> Sep 23 20:48:00 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fwhen_005f0(M
> yGroups_jsp.java:242)
> Sep 23 20:48:00 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspx_meth_c_005fchoose_005f0
> (MyGroups_jsp.java:202)
> Sep 23 20:48:00 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.MyGroups_jsp._jspService(MyGroups_jsp.java
> :103)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:48:00 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:48:00 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:48:00 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:48:00 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:48:00 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspx_meth_tiles_005finsert_00
> 5f0(content_jsp.java:241)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspx_meth_grouper_005frecordT
> ile_005f0(content_jsp.java
> :209)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.content_jsp._jspService(content_jsp.java:9
> 1)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspx_meth_tiles_005finsert_005f2
> (body_jsp.java:399)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspx_meth_grouper_005frecordTile
> _005f0(body_jsp.java:223)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.body_jsp._jspService(body_jsp.java:100)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispa
> tcher.java:584)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatc
> her.java:497)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.jav
> a:965)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:60
> 0)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.tiles.TilesUtilImpl.doInclude(TilesUtilImpl.java:101)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.tiles.TilesUtil.doInclude(TilesUtil.java:137)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doInclude(InsertTag.java:758)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag$InsertHandler.doEndTag(InsertTag
> .java:890)
> Sep 23 20:48:01 localhost     at
> org.apache.struts.taglib.tiles.InsertTag.doEndTag(InsertTag.java:460)
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.template_jsp._jspx_meth_tiles_005finsert_0
> 05f2(template_jsp.java:448
> )
> Sep 23 20:48:01 localhost     at
> org.apache.jsp.WEB_002dINF.jsp.template_jsp._jspService(template_jsp.java
> :176)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.jav
> a:331)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> Sep 23 20:48:01 localhost     at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> Sep 23 20:48:01 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:01 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(Application
> Dispatcher.java:461)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispa
> tcher.java:399)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatc
> her.java:301)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java
> :1056)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProce
> ssor.java:261)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(Tile
> sRequestProcessor.java:237
> )
> Sep 23 20:48:02 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesR
> equestProcessor.java:300)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:2
> 31)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> Sep 23 20:48:02 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> Sep 23 20:48:02 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilte
> rChain.java:188)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatch
> er.java:679)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(Application
> Dispatcher.java:461)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispa
> tcher.java:399)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatc
> her.java:301)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java
> :1056)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProce
> ssor.java:261)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.RequestProcessor.processForwardConfig(RequestPro
> cessor.java:388)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesR
> equestProcessor.java:316)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:2
> 31)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
> Sep 23 20:48:02 localhost     at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
> Sep 23 20:48:02 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> Sep 23 20:48:02 localhost     at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> Sep 23 20:48:02 localhost     at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicat
> ionFilterChain.java:269)
>
> > > -----Original Message-----
> > > From: Martti Jokipii 
> > > [mailto:]
> > > Sent: Tuesday, September 23, 2008 1:10 PM
> > > To: 
> > >
> > > Subject: [grouper-users] Problems with grouper-1.3.1
> > >
> > > Hello,
> > >
> > > I just upgraded from grouper-1.3.0 to 1.3.1 and tried to do my best to
> > > merge configuration changes and additions into existing config files.
> > > Two problems arise with 1.3.1 version under Tomcat 5.5.26:
> > >
> > > 1) When I log in (using HTTP server authentication), the main page only
> > > displays the red text "Error!" and 'view source' tells:
> > >
> > > <clip>
> > >
> > >   <!--start:/WEB-INF/jsp/MyGroups.jsp-->
> > >
> > >         <span class="jspError">Error!</span>
> > >
> > > <!-- JspException:ServletException in '/WEB-INF/jsp/MyGroups.jsp':
> > > ServletException in '/WEB-INF/jsp/browseStems.jsp': null -->
> > >
> > > </clip>
> > >
> > >
> > > 2) When I (re)deploy grouper, the following kind of warning message
> > > will be written into syslog(8):
> > >
> > > Sep 23 19:49:08 localhost Grouper: INFO: JDBCSourceAdapter: JDBC driver
> > > loaded.
> > > Sep 23 19:49:08 localhost Grouper: INFO: JDBCSourceAdapter: Data Source
> > > initialized.
> > > Sep 23 19:49:08 localhost Grouper: INFO: JNDISourceAdapter: Success in
> > > connecting to LDAP
> > > Sep 23 19:49:10 localhost Grouper: WARN: CacheManager: Creating a new
> > > instance of CacheManager using the diskStorePath
> > > "/usr/local/grouper/cache/api" which is already used by an existing
> > > CacheManager. The source of the configuration was URL of
> > > file:/usr/local/grou
> > > per/grouper-api-1.3.1/conf/grouper.ehcache.xml. The diskStore path for
> > > this CacheManager will be set to
> > > /usr/local/grouper/cache/api/ehcache_auto_created_1222188550014. To
> > > avoid this warning consider using the CacheManager factory methods to
> > > create a singleton Cac
> > > heManager or specifying a separate ehcache configuration (ehcache.xml)
> > > for each CacheManager instance.
> > > Sep 23 19:49:10 localhost Grouper: INFO: EventLog: [deec941e-cde4-4ca0-
> > > 847d-3dc2a7221e69,'GrouperSystem','application'] session: start
> > > (1489ms)
> > >
> > >
> > > Grouper shell seems to work without problems.
> > >
> > > Additional information:
> > >
> > > webapps2.cc.tut.fi:/usr/local/grouper 469 # uname -a
> > > Linux webapps2.cc.tut.fi 2.6.9-78.0.1.ELsmp #1 SMP Tue Jul 22 18:11:48
> > > EDT 2008
> > > i686 i686 i386 GNU/Linux
> > >
> > > webapps2.cc.tut.fi:/usr/local/grouper 470 # java -version
> > > java version "1.6.0_07"
> > > Java(TM) SE Runtime Environment (build 1.6.0_07-b06)
> > > Java HotSpot(TM) Server VM (build 10.0-b23, mixed mode)
> > >
> > >
> > > Any ideas, what is going wrong?
> > >
> > >
> > > - Martti
> > >
> > > --
> > > Martti Jokipii                        #  E-mail:
> > >
> > > Tampere University of Technology      #  Phone:    +358  3 3115 2425
> > > Network Administration                #  GSM:      +358 40 849 0804
> > > P.O. Box 692, 33101 Tampere, FINLAND  #  FAX:      +358  3 3115 2172
>
>
> --
> Martti Jokipii                        #  E-mail:   
>
> Tampere University of Technology      #  Phone:    +358  3 3115 2425
> Network Administration                #  GSM:      +358 40 849 0804
> P.O. Box 692, 33101 Tampere, FINLAND  #  FAX:      +358  3 3115 2172



----------------------
GW Brown, Information Systems and Computing