[squeak-dev] Re: walkback in 4.1rc3
goran at krampe.se
Sun Apr 11 21:21:14 UTC 2010
Wolfgang Eder wrote:
> On 11.04.2010 21:32, Andreas Raab wrote:
>> On 4/11/2010 9:12 AM, Wolfgang Eder wrote:
>>> hello all,
>>> here's a way to produce a walkback:
>>> from the world menu, open the "objects" catalog,
>>> click on the "Tools" tab. boing.
>>> i attached the SqueakDebug.log,
>>> will write a mantis bug tomorrow the latest.
>> Before you do that, can you verify that the problem is reproducible and
>> that you're using the proper VM (4.0.2)? This problem might happen
>> because you're using an older VM.
>> - Andreas
> hello andreas,
> positive. i double-click on the "Squeak4.0.2.exe"
> that comes from http://ftp.squeak.org/trunk/4.1rc3.
> Smalltalk vmVersion says
> 'Squeak3.10.2 of 11 February 2010 [latest update: #9314]'
> That may or may not be a clue ;)
> I tried to debug into it:
> SMSqueakMap instVar objects seems to be nil where it should not.
> so i "browse full", then do "inst var defs" for objects, which
> SMSqueakMap>>purge which sets it to nil, and
> SMSqueakMap>>copyFrom:aMap which copies from the aMap objects.
> Implementors of objects gives
> SMSqueakMap>>objects ^objects
> hmm? i have no clue where this thing is supposed to be initialized?
This is being fixed right now - including tons of other SM related things.
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