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ACCELEO EDITOR is not working correctly [message #1696282]

Mon, 25 May 2015 09:00

Martin Gruber

Messages: 6
Registered: May 2015

Junior Member

Hello together,

we are working on a eclipse plugin which shall have the ability to generate some code.

As generation technology we decided to use ACCELEO. On simple "try and test" projects everything worked fine.

But after switching to a eclipse plugin project, the ACCELEO editor is not working any more. I have added the ACCELEO nature to the project and located the MTL file in a source folder. But the editor cannot resolve model elements, error message is "Invalid type" (which works 1:1 in standalone projects).

When starting the generation process, everything works fine and the code is generated correctly. It seems that the editor cannot resolve the model ore something like that.

Thats why i have two questions:
- Is there something like a log file for the editor to have a better understanding of the problem?
- Do you have an idea what could be the problem?

Thanks in advice and regards,
Martin

ACCELEO 3.5 on Eclipse LUNA

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Re: ACCELEO EDITOR is not working correctly [message #1698385 is a reply to message #1696282]

Mon, 15 June 2015 08:43

Stephane Begaudeau

Messages: 458
Registered: April 2010
Location: Nantes (France)

Senior Member

Hi,

I don't know why the Acceleo editor would behave in a different manner in your use case but I am not sure of the architecture of your configuration (But after switching to a eclipse plugin project, the ACCELEO editor is not working any more). Could you attach a sample project and a metamodel showing the issue to this discussion?

As for your questions:
1- The whole Acceleo project uses the standard Eclipse logging mechanism, you could open the error log view to see if Acceleo has any error to report
2- The class path of your project could be missing some dependencies to your metamodels, it's difficult to say

Regards,

Stephane Bégaudeau, Obeo

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Re: ACCELEO EDITOR is not working correctly [message #1698695 is a reply to message #1698385]

Wed, 17 June 2015 10:23

Eclipse User

Hi,
Notice that .emtl (the compiled version of the .mtl) is no copied when
exporting the plugin project (I guess it's a bug) and you have to put it
into the plugin jar file manually, so maybe since you switched to a
plugin, that might be your problem.

Best,

Víctor

El 15/06/2015 a las 10:43, Stephane Begaudeau escribió:
> Hi,
>
> I don't know why the Acceleo editor would behave in a different manner
> in your use case but I am not sure of the architecture of your
> configuration (But after switching to a eclipse plugin project, the
> ACCELEO editor is not working any more). Could you attach a sample
> project and a metamodel showing the issue to this discussion?
>
> As for your questions:
> 1- The whole Acceleo project uses the standard Eclipse logging
> mechanism, you could open the error log view to see if Acceleo has any
> error to report
> 2- The class path of your project could be missing some dependencies to
> your metamodels, it's difficult to say
>
> Regards,
>
> Stephane Bégaudeau, Obeo
>
>

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Re: ACCELEO EDITOR is not working correctly [message #1698881 is a reply to message #1698695]

Thu, 18 June 2015 13:46

Stephane Begaudeau

Messages: 458
Registered: April 2010
Location: Nantes (France)

Senior Member

Quote:

Notice that .emtl (the compiled version of the .mtl) is no copied when exporting the plugin project (I guess it's a bug) and you have to put it into the plugin jar file manually, so maybe since you switched to a plugin, that might be your problem.

If you want to build your plugin, use the maven plugin for Acceleo.

Regards,

Stéphane Bégaudeau, Obeo

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Re: ACCELEO EDITOR is not working correctly [message #1699082 is a reply to message #1698881]

Sat, 20 June 2015 14:36

Martin Gruber

Messages: 6
Registered: May 2015

Junior Member

Hello Stéphane,

i got it working properly now. Very cool framework.

Thank you very much,

Kind Regards,
Martin

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