[squeak-dev] Squeak trunk updates fail

Bert Freudenberg bert at freudenbergs.de
Fri Dec 1 13:42:15 UTC 2017


On Fri, Dec 1, 2017 at 2:39 PM, David T. Lewis <lewis at mail.msen.com> wrote:

> On Fri, Dec 01, 2017 at 02:22:12PM +0100, Bert Freudenberg wrote:
> > On Fri, Dec 1, 2017 at 10:54 AM, Marcel Taeumel <marcel.taeumel at hpi.de>
> > wrote:
> >
> > > Hi, there.
> > >
> > > Works for me when updating from 17535 to 17560.
> > >
> > > Fabio's stack looks like if Object >> #currentHand gets lost at some
> point
> > > during the update. :-/
> > >
> >
> > ???It was moved from Kernel to Morphic in Kernel-dtl.1123 and
> > Morphic-dtl.1362.
> >
> > Kernel comes before Morphic in our update map, which would indeed lead to
> > the temporal removal of the method.
> >
> > However, MCReorganizationPreloader took care of it in my image.
> > Object>>currentHand is in changeset mcPreload10, along with currentEvent
> > and currentWorld.
> >
> > I don't know why MCReorganizationPreloader would not have caught this in
> > another image?
> >
> > - Bert -???
>
> It looks like I should have added one or two update maps make sure that
> Kernel-dtl.1123 and Morphic-dtl.1362 get loaded at the same time.
>
> I cannot really look at it until about 10 hours from now, so hopefully it
> is not causing too much disruption.
>
> Dave
>

​No, we specifically introduced MCReorganizationPreloader to avoid having
to manually resolve moves with separate update maps.

I'm sure Tobias will figure it out, we're working on it.

- Bert -​
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