On Mon, 22 Mar 2010, Enrico Spinielli wrote:

> Using a fresh VM [1] image [2] and sources [3], clicking on 'Tools' in
> 'Objects' panel you get MNU on
>
> SMSqueakMap>>categories
> "Lazily maintain a cache of all known category objects."
>
> categories ifNotNil: [^categories].
> categories := objects select: [:o | o isCategory].
> ^categories
>
> *objects* is nil
>
> The same of course if you try from 'World' menu:
> 'World' -> 'open...' -> 'SqueakMap Package Loader'
>
> Unfortunately, after a brief look at the code, I have no idea how to fix it.

It's a VM bug. The fix will be included in the next VMs.


Levente

>
> Hope it helps
> Bye
> Enrico
> [1] MS Win Squeak VM 3.11.8,
> http://ftp.squeak.org/4.0/win/SqueakVM-Win32-3.11.8-bin.zip
> [2] Squak image candidate 4.1,
> http://ftp.squeak.org/trunk/Squeak4.1-9745-alpha.zip
> [3] Squeak 4.0 sources, http://ftp.squeak.org/4.0/SqueakV40.sources.gz
>
> PS: forgive me if I report it here...I am not sure whether this is the
> process for 4.1
> -- 
> Enrico Spinielli
> "Do Androids dream of electric sheep?"? Philip K. Dick
> "Hear and forget; see and remember;do and understand."?Mitchel Resnick
>