[Zope] MemberData Error

[Priya Ramkumar]

Hi,

I am using Zope2.3.3 & CMF1.1. When I try to login, I get a MemberDataError.

Below is the traceback I get. Can anyone please tell me what could be the
problem?

Thanks for any help.

Regards,
Priya

Traceback:

<P><STRONG>MemberDataError</STRONG></P>

  Sorry, a site error occurred.<p>
<!--
Traceback (innermost last):
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py,
line 223, in publish_module
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py,
line 187, in publish
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/Zope/__init__.py, line
221, in zpublisher_exception_hook
    (Object: Traversable)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py,
line 171, in publish
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/mapply.py,
line 160, in mapply
    (Object: logged_in)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/ZPublisher/Publish.py,
line 112, in call_object
    (Object: logged_in)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/OFS/DTMLMethod.py,
line 189, in __call__
    (Object: logged_in)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_St
ring.py, line 540, in __call__
    (Object: logged_in)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/OFS/DTMLMethod.py,
line 182, in __call__
    (Object: standard_html_header)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_St
ring.py, line 540, in __call__
    (Object: standard_html_header)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/OFS/DTMLMethod.py,
line 182, in __call__
    (Object: actions_box)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_St
ring.py, line 540, in __call__
    (Object: actions_box)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_Le
t.py, line 148, in render
    (Object: isAnon=&quot;portal_membership.isAnonymousUser()&quot;
          AuthClass=&quot;isAnon and 'GuestActions' or 'MemberActions'&quot;
          uname=&quot;isAnon and 'Guest'
                 or
portal_membership.getAuthenticatedMember().getUserName()&quot;
          obj=&quot;this()&quot;
          actions=&quot;portal_actions.listFilteredActionsFor(obj)&quot;
          user_actions=&quot;actions['user']&quot;
          folder_actions=&quot;actions['folder']&quot;
          object_actions=&quot;actions['object'] + actions['workflow']&quot;
          global_actions=&quot;actions['global']&quot;)
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_Ut
il.py, line 339, in eval
    (Object: isAnon and 'Guest'
                 or
portal_membership.getAuthenticatedMember().getUserName())
    (Info: isAnon)
  File &lt;string&gt;, line 0, in ?
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/DocumentTemplate/DT_Ut
il.py, line 144, in careful_getattr
  File
/export/usr/local/Zope3/Zope_software_home/lib/python/OFS/DTMLMethod.py,
line 261, in validate
    (Object: logged_in)
  File
/export/usr/local/Zope3/Instance_home/Products/CMFCore/MemberDataTool.py,
line 318, in __str__
  File
/export/usr/local/Zope3/Instance_home/Products/CMFCore/MemberDataTool.py,
line 268, in getMemberId
  File
/export/usr/local/Zope3/Instance_home/Products/CMFCore/MemberDataTool.py,
line 259, in getUser
MemberDataError: Can't find user data