It seems this bug only appears in the RefactoringBrowser which is not
maintainted anymore. Please use OmniBrowser (it's included in
squeak-dev images http://damien.cassou.free.fr/squeak-dev.html)

2007/9/12, Simon Guest <simon.guest at tesujimath.org>:
> I try to rename a method by right clicking on a method name in the
> package browser, and choosing Method -> 10. Rename method.
>
> I get a backtrace with the ultimate problem being
> BrowserRequestor(Object)>>doesNotUnderstand: #getArgumentPermutation.
>
> Indeed, in my image (based on 3.10beta update 7130), there are no
> messages with this name at all.
>
> Any suggestions?
>
> cheers,
> Simon
>
>


-- 
Damien Cassou