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[ATL] Unsupported registration [message #50382]

Mon, 02 July 2007 13:29

Eclipse User

Originally posted by: francopinchetti.yahoo.it

Hello everybody,

I have a metamodel called ModelFragmentMM containing classes named
ObjectFragment and I have this helper:

helper def : ofList : Sequence(ModelFragmentMM!ObjectFragment) =
ModelFragmentMM!ObjectFragment.allInstances()->asSequence();

When I lunch my transformation the console says:

Unsupported registration: QMModelFragmentMM!ObjectFragment;

What's the problem?

Thanks

Franco

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Re: [ATL] Unsupported registration [message #50578 is a reply to message #50382]

Wed, 04 July 2007 08:33

Frédéric Jouault

Messages: 572
Registered: July 2009

Senior Member

Hello,

I do not believe your problem comes from the helper you listed.

The error message you reported is typically triggered when you have a
helper in the context of a collection, like:

helper context Sequence(ModelFragmentMM!ObjectFragment) def : someHelper
: SomeType =
someExpression;

Can you please check whether you have such a helper or not?

Thanks.

Regards,

Frédéric Jouault

Franco wrote:
> Hello everybody,
>
> I have a metamodel called ModelFragmentMM containing classes named
> ObjectFragment and I have this helper:
>
>
>
> helper def : ofList : Sequence(ModelFragmentMM!ObjectFragment) =
> ModelFragmentMM!ObjectFragment.allInstances()->asSequence();
>
>
>
> When I lunch my transformation the console says:
>
>
>
> Unsupported registration: QMModelFragmentMM!ObjectFragment;
>
>
>
> What's the problem?
>
>
>
> Thanks
>
> Franco
>
>
>

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Re: [ATL] Unsupported registration [message #50712 is a reply to message #50578]

Wed, 04 July 2007 09:49

Eclipse User

Originally posted by: francopinchetti.yahoo.it

Thanks, you was right. I have a helper like that in a libray.
Thank you very much
Franco

"Fr

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