Jon Hylands wrote:
Very interesting. I get the same thing when I use that image, so I went and looked in the original 4282 image...
The method in question is Dictionary >> #includesKey:
The source pointer is broken.
This was a glitch that somehow had crept into the .zip update package I had prepared. Don't ask me why, when I redid the update everything went fine. I have prepared a new "Squeak3.1a-4282b.zip" package. Bruce, can you replace the bad one at uiuc as well?
http://lucs.lu.se/people/Henrik.Gedenryd/squeak/updates/Squeak3.1a-4282b.zip
Henrik