I think I founded the problem... I don't know what makes it happen or how to solve it yet :-)But the problem is a raise condition. In method MouseOverHandler>>processMouseOver: anEvent the instance variable leftMorphs is set to nil, but when accessing that variable there is no check for nil. So, if processMouseOver: anEvent is running in two different processes, in one leftMorphs could set to nil while in the other process is still been used...
Is it possible for processMouseOver: anEvent to be evaluated in more than one process? If that is true, so that is the problem... if not, nothing makes sense... 2009/6/3 Mariano Martinez Peck <[email protected]> > I didn't know that. logDebuggerStackToFile is the option? > > It's strange because this is enable by default and I don't think Sean > change it. > > > > On Wed, Jun 3, 2009 at 5:39 PM, Nicolas Cellier < > [email protected]> wrote: > >> This is controlled by a Preference setting... >> >> Nicolas >> >> 2009/6/3 Sean Allen <[email protected]>: >> > dont have one. there isnt any debug.log in the directory with the image >> ( or >> > any other pharo associated directory. ) >> > >> > 2009/6/3 Mariano Martinez Peck <[email protected]> >> >> >> >> It would be helpful if you attach debug.log. This file is located in >> the >> >> same directory where the image is. >> >> >> >> Cheers, >> >> >> >> Mariano >> >> >> >> 2009/6/3 Sean Allen <[email protected]> >> >>> >> >>> that i dont really know how to describe... so i'm going to attach a >> >>> screenshot... >> >>> i opened the lastest pharo dev image... checked to see if the redraw >> bug >> >>> that i have been experiencing was still there... >> >>> went to quick and got a sudden flurry of message not understood errors >> ( >> >>> see screenshot of the rearranged windows )... >> >>> i wasnt able to reliably reproduce but, when doing the same thing ( >> open >> >>> and quit... ) about 2 out of every five times i >> >>> got message not understood windows popping up. >> >>> >> >>> >> >>> _______________________________________________ >> >>> Pharo-project mailing list >> >>> [email protected] >> >>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> >> >> >> >> >> _______________________________________________ >> >> Pharo-project mailing list >> >> [email protected] >> >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > >> > >> > _______________________________________________ >> > Pharo-project mailing list >> > [email protected] >> > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > >> >> _______________________________________________ >> Pharo-project mailing list >> [email protected] >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >> > > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >
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