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EEF code generation failed [message #489968]

Tue, 06 October 2009 12:29

Eclipse User

Guys,

Running the latest build of EEF (2009/10/06) project got this exception
when trying to generate the code from the EEFGEN file:

Root exception:
java.lang.NoClassDefFoundError:
org/eclipse/acceleo/engine/generation/strategy/IAcceleoGener ationStrategy
at
org.eclipse.emf.eef.codegen.ui.generators.common.GenerateAll .doGenerate(GenerateAll.java:116)
at
org.eclipse.emf.eef.codegen.ui.generators.actions.AbstractGe nerateEEFAction$1.run(AbstractGenerateEEFAction.java:103)
at
org.eclipse.jface.operation.ModalContext$ModalContextThread. run(ModalContext.java:121)
Caused by: java.lang.ClassNotFoundException:
org.eclipse.acceleo.engine.generation.strategy.IAcceleoGener ationStrategy
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInter nal(BundleLoader.java:494)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:410)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:398)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:105)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
.... 3 more

Does anyone know why?

Thanks!

Re: EEF code generation failed [message #490070 is a reply to message #489968]

Wed, 07 October 2009 03:57

Eclipse User

Hi André,

It seems that you use a wrong version of Acceleo. Currently, EEF
depending of Acceleo 0.9M2. You can get it at :
http://modeling.eclipse.org/modeling/m2t/downloads/?showAll= 1&hlbuild=I200909291229&project=acceleo#I20090929122 9

Check also your version of EEF, we encountered some trouble with the
build these days. You can get last operational version of EEF at :
http://www.eclipse.org/modeling/emft/downloads/?showAll=1&am p;hlbuild=N200910060520&project=eef#N200910060520

We will update the procedure to install EEF on the wiki.

Cheers,

--
Goulwen Le Fur - goulwen.lefur@obeo.fr

André Ribeiro a écrit :
> Guys,
>
> Running the latest build of EEF (2009/10/06) project got this exception
> when trying to generate the code from the EEFGEN file:
>
> Root exception:
> java.lang.NoClassDefFoundError:
> org/eclipse/acceleo/engine/generation/strategy/IAcceleoGener ationStrategy
> at
> org.eclipse.emf.eef.codegen.ui.generators.common.GenerateAll .doGenerate(GenerateAll.java:116)
>
> at
> org.eclipse.emf.eef.codegen.ui.generators.actions.AbstractGe nerateEEFAction$1.run(AbstractGenerateEEFAction.java:103)
>
> at
> org.eclipse.jface.operation.ModalContext$ModalContextThread. run(ModalContext.java:121)
>
> Caused by: java.lang.ClassNotFoundException:
> org.eclipse.acceleo.engine.generation.strategy.IAcceleoGener ationStrategy
> at
> org.eclipse.osgi.internal.loader.BundleLoader.findClassInter nal(BundleLoader.java:494)
>
> at
> org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:410)
>
> at
> org.eclipse.osgi.internal.loader.BundleLoader.findClass(Bund leLoader.java:398)
>
> at
> org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:105)
>
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
> ... 3 more
>
> Does anyone know why?
>
> Thanks!

Re: EEF code generation failed [message #490080 is a reply to message #490070]

Wed, 07 October 2009 05:20

Eclipse User

thanks a lot Goulwen!
I've added the interim update site
(http://download.eclipse.org/modeling/m2t/updates/interim/) to my
eclipse and installed the latest Acceleo packages, now everything goes
fine :)

btw, do you know if there's an update site for EEF? it'd be handy :)

thanks,
AR

Goulwen Le Fur wrote:
> Hi André,
>
> It seems that you use a wrong version of Acceleo. Currently, EEF
> depending of Acceleo 0.9M2. You can get it at :
> http://modeling.eclipse.org/modeling/m2t/downloads/?showAll= 1&hlbuild=I200909291229&project=acceleo#I20090929122 9
>
>
> Check also your version of EEF, we encountered some trouble with the
> build these days. You can get last operational version of EEF at :
> http://www.eclipse.org/modeling/emft/downloads/?showAll=1&am p;hlbuild=N200910060520&project=eef#N200910060520
>
>
> We will update the procedure to install EEF on the wiki.
>
>
> Cheers,
>

Re: EEF code generation failed [message #490085 is a reply to message #490080]

Wed, 07 October 2009 05:38

Eclipse User

We haven't got a url for the EEF update site (I think it was the
question ;)). It's the next step in our process ! I hope it will coming
soon !

--
Goulwen Le Fur - goulwen.lefur@obeo.fr

André Ribeiro a écrit :
> thanks a lot Goulwen!
> I've added the interim update site
> (http://download.eclipse.org/modeling/m2t/updates/interim/) to my
> eclipse and installed the latest Acceleo packages, now everything goes
> fine :)
>
> btw, do you know if there's an update site for EEF? it'd be handy :)
>
> thanks,
> AR
>
> Goulwen Le Fur wrote:
>> Hi André,
>>
>> It seems that you use a wrong version of Acceleo. Currently, EEF
>> depending of Acceleo 0.9M2. You can get it at :
>> http://modeling.eclipse.org/modeling/m2t/downloads/?showAll= 1&hlbuild=I200909291229&project=acceleo#I20090929122 9
>>
>>
>> Check also your version of EEF, we encountered some trouble with the
>> build these days. You can get last operational version of EEF at :
>> http://www.eclipse.org/modeling/emft/downloads/?showAll=1&am p;hlbuild=N200910060520&project=eef#N200910060520
>>
>>
>> We will update the procedure to install EEF on the wiki.
>>
>>
>> Cheers,
>>

Re: EEF code generation failed [message #490294 is a reply to message #490085]

Thu, 08 October 2009 05:10

Eclipse User

This is a multi-part message in MIME format.
--------------020208030307070008010109
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit

hi,

here is the nighlty update site for EEF :

http://download.eclipse.org/modeling/emft/eef/updates/nigthl y/

Our next step is to promote the first I release.

Goulwen Le Fur a

Re: EEF code generation failed [message #621433 is a reply to message #489968]

Wed, 07 October 2009 03:57

Eclipse User