Eclipse Community Forums: M2T (model-to-text transformation) » Acceleo Builder error encountered during build: java.util.ConcurrentModificationException

Home » Modeling » M2T (model-to-text transformation) » Acceleo Builder error encountered during build: java.util.ConcurrentModificationException(Acceleo Builder error encountered during build: java.util.ConcurrentModificationException)

Show: Today's Messages :: Show Polls :: Message Navigator

Acceleo Builder error encountered during build: java.util.ConcurrentModificationException [message #1576670]

Wed, 21 January 2015 12:56

Jose Angelo Suarez

Messages: 1
Registered: January 2015

Junior Member

Acceleo Builder error encountered during build: java.util.ConcurrentModificationException

Hi, I am currently encountering an Acceleo Builder error whenever I build or clean then build in eclipse. I get the following error as follows:

Errors occurred during the build.
Errors running builder 'Acceleo Builder' on project '<project.name>'.
java.util.ConcurrentModificationException

I am using the following:

Eclipse Kepler Release 2
Acceleo/Acceleo SDK 3.4.2

I have already tried excluding the *.mtl files in the build using resource filters in eclipse, but this has not solved anything.

Thanks in advance.

Report message to a moderator

Re: Acceleo Builder error encountered during build: java.util.ConcurrentModificationException [message #1577396 is a reply to message #1576670]

Wed, 21 January 2015 21:56

Ed Willink

Messages: 7655
Registered: July 2009

Senior Member

Hi

I saw similar recently, but since I no longer use Acceleo, I just
uninstalled. Looks like the still unresolved
https://bugs.eclipse.org/bugs/show_bug.cgi?id=372052.

One possible solution that helped me with some of my Acceleo headaches
was to make sure that I did not have org.eclipse.ocl.ecore checked out
as a project.

Regards

Ed Willink

On 21/01/2015 15:45, Jose Angelo Suarez wrote:
> Acceleo Builder error encountered during build:
> java.util.ConcurrentModificationException
>
> Hi, I am currently encountering an Acceleo Builder error whenever I
> build or clean then build in eclipse. I get the following error as follows:
>
> Errors occurred during the build.
> Errors running builder 'Acceleo Builder' on project '<project.name>'.
> java.util.ConcurrentModificationException
>
> I am using the following:
>
> Eclipse Kepler Release 2
> Acceleo/Acceleo SDK 3.4.2
>
> I have already tried excluding the *.mtl files in the build using
> resource filters in eclipse, but this has not solved anything.
>
> Thanks in advance.

Report message to a moderator