[squeak-dev] Re: Mac release broken? ClassBinding>>objectForDataStream

Huw Lloyd huw.softdesigns at gmail.com
Thu Dec 3 02:59:42 UTC 2015


Thanks Dave.  How do I achieve that -- do I swap in a trunk image to a 4.6
application?  What about the VM?

Best,
Huw

On 3 December 2015 at 02:00, David T. Lewis <lewis at mail.msen.com> wrote:

> Huw,
>
> The timing of your question is perfect :-)
>
> There are some very recent updates (in the last week or so) to the Squeak
> trunk development stream that address this problem. This is work in
> progress,
> but in a nutshell, the latest trunk fixes should resolve the problem for
> 4.6 images, but there is work still to be done in order to make it work
> in 5.0 Spur. We still need to get these latest updates into the standard
> update stream for squeak46, but as soon as that is complete it should work
> for those images. I am less certain of the timing for 5.0 images.
>
> Dave
>
>
>
> On Thu, Dec 03, 2015 at 01:25:37AM +0000, Huw Lloyd wrote:
> > Arbitrarily picking an earlier version ... 4.1 does not have this
> issue/bug.
> >
> > Any quick fixes for this?  I'm interested in using this in conjunction
> with
> > aida.
> >
> > Best,
> > Huw
> >
> >
> > On 3 December 2015 at 01:13, Huw Lloyd <huw.softdesigns at gmail.com>
> wrote:
> >
> > > For both 4.6 & 5.0 on the mac, saving a project generates the following
> > > error: "NotImplemented: ClassBinding or a superclass should implement
> > > objectForDataStream."
> > >
> > > The comments in the method suggest this shouldn't have been released
> to a
> > > stable version: "It's not yet clear how serialization should work in
> the
> > > presence of environments".
> > >
> > > Problem 2 is that if I then "abandon" the error messge, the workspace
> is
> > > then flooded with "MessageNotUnderstood" error boxes.
> > >
> > > Is "environments" something experimental that should be switched off?
> > >
> > > Best,
> > > Huw
> > >
> > >
> > >
>
> >
>
>
>
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