<div dir="ltr">It looks like we have at least some changes in the core image to resolve. World menu->Save as... now fails. Has a scan of the image been done to identify where these cases might be buried?</div> <div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Oct 13, 2019 at 9:48 AM Juan Vuletich via Cuis-dev <<a href="mailto:cuis-dev@lists.cuis.st">cuis-dev@lists.cuis.st</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Folks, Some time ago, Andrés (with just a tad of help from me) fixed a problem in Exception handling. If exception handler blocks do non-local return (^stuff), they will skip execution of part of the Exception handling system code, breaking exception return values and possibly other 'bad things'. I just pushed to GitHub a few updates with this work. Now, if an exception handler does a non-local return, an Error will be raised. We also fixed a couple of places in the image where this was being done. BaseImageTests pass. This updates have some risk of breaking your code. If you you get this error: 'Exception handler blocks must not do non local returns', then you need to adjust your code. See updates #3917 to #3922 for the changes done to the base image. Thanks, -- Juan Vuletich <a href="http://www.cuis-smalltalk.org" rel="noreferrer" target="_blank">www.cuis-smalltalk.org</a> <a href="https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev" rel="noreferrer" target="_blank">https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev</a> <a href="https://github.com/jvuletich" rel="noreferrer" target="_blank">https://github.com/jvuletich</a> <a href="https://www.linkedin.com/in/juan-vuletich-75611b3" rel="noreferrer" target="_blank">https://www.linkedin.com/in/juan-vuletich-75611b3</a> @JuanVuletich -- Cuis-dev mailing list <a href="mailto:Cuis-dev@lists.cuis.st" target="_blank">Cuis-dev@lists.cuis.st</a> <a href="https://lists.cuis.st/mailman/listinfo/cuis-dev" rel="noreferrer" target="_blank">https://lists.cuis.st/mailman/listinfo/cuis-dev</a> </blockquote></div>