Question

I'm getting the following message when TWiki cannot authenticate a user at the time of login. I'm using LDAP login and my LDAP server is Microsoft Active Directory.

“ TWiki detected an internal error - please check your TWiki logs and webserver logs for more information. Undefined subroutine &TWiki::Contrib::EditContrib::Include41::isTrue called”

In TWiki 4.05, the error handler displayed a screen saying "Access Denied". It is not showing in TWiki 4.1. Is this a known issue? If yes, how can I resolve it?

Environment

Answer

If you answer a question - or have a question you asked answered by someone - please remember to edit the page and set the status to answered. The status is in a drop-down list below the edit box.

It looks very much like the code in the EditContrib is broken. I don't think that's anything to do with the TWiki error handling.

-- CrawfordCurrie - 14 Mar 2007

Thanks Crawford. I was getting this message because I restricted access to the TWiki server to a group. This included the TWiki web as well. When I opened the TWiki web to unauthenticated users, the error disappeared. I reckon TWiki tries to open the Access denied template when the user cannot be authenticated. But when TWiki cannot even open the Access denied template, this error is shown.

-- AlokNarula - 15 Mar 2007