I don't understand where I should put this check ?

2010/10/7 Simon Denier <Simon.Denier@inria.fr>

On 6 oct. 2010, at 23:28, Alexandre Bergel wrote:

> Hi!
>
> I bumped into this:
> -=-=-=-=-=-=-=-=-=
> DSMCell>>configurationForNamespace
>
>       self accesses: (self from mooseModel sourceLanguage = #Smalltalk
>       ...
> -=-=-=-=-=-=-=-=-=
>
> 'self from mooseModel' may return nil.
>
> This happens when I open a DSM on the following object:
>       group := FAMIXNamespaceGroup new.
>       group
>               add: (FAMIXNamespace new name: 'name1');
>               add: (FAMIXNamespace new name: 'name2');
>               add: (FAMIXNamespace new name: 'name3').
>
> DSM is apparently making an assumptions on the object it gets.


Well, all tools make such assumptions, especially that they have some non-empty models. The problem here is that we expect to have a moosemodel. I changed the test to create a moosemodel instead of a group.

Next failure comes from the DistributionMap wizard: same thing, it assumes that the model is not "empty" as it is above so it works fine in real cases.

#possibleElementSelectors returns an empty collection in this case. Cyrille, could you just add check for non-empty collection?


>
> Cheers,
> Alexandre
>
> --
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> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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>
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--
 Simon




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