Hi,
Are you trying to use hierarchical LDAP authentication? The stack trace
suggests that you are, but that the dspace.cfg key 'ldap.search.scope'
is not set.
Please could you tell us what type of authentication you are trying to
use, and send us the relevant lines from your dspace.cfg file?
We will need to see what you have set for
'plugin.sequence.org.dspace.authenticate.AuthenticationMethod' and the
settings for the authentication methods defined there.
Thanks,
Stuart Lewis
Digital Services Programmer
Te Tumu Herenga The University of Auckland Library
Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand
Ph: 64 9 373-7599 x81928
http://www.library.auckland.ac.nz <http://www.library.auckland.ac.nz/> /
From: olufunmilayo favour [mailto:olufunmilayo_fav...@yahoo.com]
Sent: Wednesday, 13 May 2009 12:14 a.m.
To: dspace-tech@lists.sourceforge.net
Subject: [Dspace-tech] HELP PLEASE
Hi guys.
Please, our dspace is now up but there is a problem with user login.
Whenever an authourised user wants to login, it displays this error:
DSpace at University of JOS <http://127.0.0.1/> >
Internal System Error
The system has experienced an internal error. Please try to do what you
were doing again, and if the problem persists, please contact us so we
can fix the problem.
If one then clicks on "Leave a message for the DSpace at University of
JOS administrators. <http://127.0.0.1/feedback> ", it sends the
following error to the administrators:
-- URL Was: http://dspace.unijos.edu.ng/password-login
-- Method: POST
-- Parameters were:
-- login_email: "f...@unijos.edu.ng
<http://mail.unijos.edu.ng/webmail/src/compose.php?send_to=fatio%40unijo
s.edu.ng> "
-- login_password: *not logged*
-- login_submit: "Log In"
Exception:
java.lang.NullPointerException
at
org.dspace.authenticate.LDAPHierarchicalAuthentication$SpeakerToLDAP.get
DNOfUser(LDAPHierarchicalAuthentication.java:383)
at
org.dspace.authenticate.LDAPHierarchicalAuthentication.authenticate(LDAP
HierarchicalAuthentication.java:214)
at
org.dspace.authenticate.AuthenticationManager.authenticateInternal(Authe
nticationManager.java:199)
at
org.dspace.authenticate.AuthenticationManager.authenticate(Authenticatio
nManager.java:136)
at
org.dspace.app.webui.servlet.PasswordServlet.doDSPost(PasswordServlet.ja
va:95)
at
org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.
java:147)
at
org.dspace.app.webui.servlet.DSpaceServlet.doPost(DSpaceServlet.java:105
)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:172)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:1
74)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:87
5)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.proc
essConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint
.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollow
erWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool
.java:689)
at java.lang.Thread.run(Unknown Source)
We will appreciate any assistance from your ends. THANKS
Funmi
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