Is anyone seeing ‘ldap_error: TypeError, no implicit conversion of String into Array’ after the upgrade to 9.5.0? That’s from ‘/var/log/gitlab/unicorn/unicorn_stdout.log’, but we are getting a similar error on the webpage and when running ‘gitlab-rake gitlab:ldap:check’. We haven’t touched our Gitlab LDAP config since January, so I’m thinking it is something in the latest release.
It looks like an issue with /opt/gitlab/embedded/service/gitlab-rails/lib/gitlab/ldap/adapter.rb. Line 104 or so has something like:
def user_attributes
%W(#{config.uid} cn dn) + config.attributes[‘username’] + config.attributes[‘email’]
end
Changing that to read:
def user_attributes
%W(#{config.uid} cn dn) + [config.attributes[‘username’]] + [config.attributes[‘email’]]
end
and I’m able to log in again
2 Likes
Thanks a bunch.
I also had to restart with gitlab-ctl restart
before the fix took effect.
Thank you!