A copy of ApplicationController has been removed from the module tree but is still active

Hi,

I've been getting weird errors like the title ever since using rufus-
scheduler, although I haven't conclusively proven it to be the
problem. I also noticed, though, that rufus schedule gave errors like

"undefined method 'parsetweet' for #<Twitteraccount:0xbddfdf> (snip)
in method_missing (snip) twitteraccount.rb" or something similar, even
though it's very clearly defined in Twitteraccount.rb. Has anyone
experienced similar problems?

-Ryan

"undefined method 'parsetweet' for #<Twitteraccount:0xbddfdf> (snip)
in method_missing (snip) twitteraccount.rb" or something similar,
even
though it's very clearly defined in Twitteraccount.rb. Has anyone
experienced similar problems? This error message shows up when rufus-
scheduler is called to do something on a Twitteraccount. Strange thing
is... it works, sometimes, sometimes it doesn't.

Something's going on with the class loader; are you running in
development mode?

More info on the particular versions involved will also help, as will
*not* snipping out bits of the error messages.

--Matt Jones