Hi all. I gave a test with the following two versions :: (Last 11.12) <a href="https://gforge.inria.fr/frs/download.php/29929/DrGeoII-11.12.xo">https://gforge.inria.fr/frs/download.php/29929/DrGeoII-11.12.xo</a> (First 12.04) <a href="https://gforge.inria.fr/frs/download.php/30583/DrGeo.app-12.04.zip">https://gforge.inria.fr/frs/download.php/30583/DrGeo.app-12.04.zip</a> The activity worked fine with 11.12, but crashed with 12.04. Apparently, both the versions contain the same (embedded-within-the-activity-bundle squeak) VM :: 3.11.13. So, apparently it seems that there might be some issue with the drgeo.image itself (unless of course there has been change in the embedded-vm. This seems illogical though, as the VM version is the same). Thanks and Regards, Ajay <div class="gmail_quote">On Mon, May 21, 2012 at 12:23 AM, Bert Freudenberg <<a href="mailto:bert@freudenbergs.de" target="_blank">bert@freudenbergs.de</a>> wrote: <blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On 20.05.2012, at 20:38, Hilaire Fernandes wrote: > I will give it a shot later these days. These various tries where useful > to surround the problem. > > Hilaire I asked on the VM dev list. Dave Lewis had a hunch that possibly Pharo's object memory is corrupt: <a href="http://lists.squeak.org/pipermail/vm-dev/2012-May/010652.html" target="_blank">http://lists.squeak.org/pipermail/vm-dev/2012-May/010652.html</a> In any case it wouldn't hurt to ask for help on the Pharo list. - Bert - <div class="HOEnZb"><div class="h5"> _______________________________________________ Sugar-devel mailing list <a href="mailto:Sugar-devel@lists.sugarlabs.org">Sugar-devel@lists.sugarlabs.org</a> <a href="http://lists.sugarlabs.org/listinfo/sugar-devel" target="_blank">http://lists.sugarlabs.org/listinfo/sugar-devel</a> </div></div></blockquote></div>