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[qvto]failed to create object [message #808806]

Tue, 28 February 2012 06:49

Allen Zhang

Messages: 14
Registered: February 2012

Junior Member

I want to create an object when doing transformation, e.g.
var a := object Invoke {
...
};

but exception happened:

org.eclipse.m2m.internal.qvt.oml.emf.util.EmfException: Failed to save model to platform:/resource/Bpel to Bpel 1/transforms/OrderProcessing.bpel
Failed to save model to platform:/resource/Bpel to Bpel 1/transforms/OrderProcessing.bpel
eObject cannot be null in getNamespaceMap()

can anybody tell me why?

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Re: [qvto]failed to create object [message #808830 is a reply to message #808806]

Tue, 28 February 2012 07:31

Ed Willink

Messages: 7670
Registered: July 2009

Senior Member

Hi

I suspect that "eObject cannot be null" is the clue. Somehow one of your
contributions produced OCL-null or OCL-invalid.

Regards

Ed Willink

On 28/02/2012 06:49, Allen Zhang wrote:
> I want to create an object when doing transformation, e.g.
> var a := object Invoke {
> ...
> };
>
> but exception happened:
>
> org.eclipse.m2m.internal.qvt.oml.emf.util.EmfException: Failed to save
> model to platform:/resource/Bpel to Bpel
> 1/transforms/OrderProcessing.bpel Failed to save model to
> platform:/resource/Bpel to Bpel 1/transforms/OrderProcessing.bpel
> eObject cannot be null in getNamespaceMap()
>
> can anybody tell me why?

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