I guess you tried World Menu > Windows > Close all debuggers ? Did you check the Process Browser ?
On 21 Jun 2014, at 17:24, Max Leske <maxle...@gmail.com> wrote: > First off: > <rant>why do we have an IRC channel if nobody seems to be listening??</rant> > > Sorry about that. Here’s my original question as posted on IRC: > > Hi guys. > I have a couple of SystemWindow instances sitting around in my image which > can’t be garbage collected. They all once showed a debugger but that debugger > seems to be only referenced by the window. > I’m kind of running in circles. Does anyone have an idea how to find the root > pointers which prevent garbage collection of an object? Using PointerFinder > manually isn’t helping much (I’m in a Pharo 1.1.1 image). > > Cheers, > Max