I just got myself into a bit of a jam. With my properly working RT
installation (3.8.1 with MySQL on OS X 10.5), I tried to install some
of the extensions, via CPAN. In particular, I installed RTx::Tags,
RT::BugTracker, and RT::BugTracker::Public. In a bout of carelessness,
I installed three at once rather than testing after each, so I’m not
sure which package is causing my problems.
Regardless, I now get the following message on any page (and only
Can't use an undefined value as a HASH reference at /opt/rt3/share/
html/Elements/Header line 144.
Modification time on that file says it hasn’t changed in almost a year
(I’m not aware of CPAN tweaking file modification times). As far as I
can tell, all the modifications to my rt3 tree are confined to /
local/, yet various heavy-weight things like moving it out of the way
don’t cause any change.
Anyone know what this message is about, or what's caused this change?