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[Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1272295]

Mon, 17 March 2014 11:14

Eclipse User

Hello,

each time acceleo wants to build a file (e.g. new acceleo project wizard, clean of workspace) I get the following exception:

java.lang.NullPointerException
	at org.eclipse.acceleo.common.utils.ModelUtils.load(ModelUtils.java:386)
	at org.eclipse.acceleo.internal.ide.ui.resource.AcceleoUIResourceSet.getResource(AcceleoUIResourceSet.java:76)
	at org.eclipse.acceleo.internal.ide.ui.generators.AcceleoUIGenerator.generate(AcceleoUIGenerator.java:459)
	at org.eclipse.acceleo.internal.ide.ui.generators.AcceleoUIGenerator.generateJavaClass(AcceleoUIGenerator.java:184)
	at org.eclipse.acceleo.internal.ide.ui.builders.runner.CreateRunnableAcceleoOperation.run(CreateRunnableAcceleoOperation.java:172)
	at org.eclipse.acceleo.internal.ide.ui.builders.AcceleoBuilder.build(AcceleoBuilder.java:226)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:734)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:299)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:302)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:358)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:381)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

What can I do to resolve this? My script builds perfectly with maven.

Ralph

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1272608 is a reply to message #1272295]

Tue, 18 March 2014 06:22

Eclipse User

Hi,

I get the same error at the of the new acceleo project in Luna M6. The workspace is empty and newly created. I attached some screenshots.

Ralph

index.php/fa/17764/0/

Attachment: error.png
(Size: 75.05KB, Downloaded 431 times)
Attachment: error2.png
(Size: 107.15KB, Downloaded 437 times)

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1279115 is a reply to message #1272295]

Fri, 28 March 2014 04:49

Eclipse User

Hello,

I am having the same problem. I am using Eclipse Luna M6 and Acceleo 3.5 that comes with it. It is a very annoying problem.

Somebody please help,

Thanks in advance,

Onder.

Attachment: acceleo problem.jpg
(Size: 674.65KB, Downloaded 196 times)

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1280637 is a reply to message #1279115]

Sun, 30 March 2014 13:46

Eclipse User

Hi

I've seen this too, but dismissed it as irritating but benign.
Uninstalling Acceleo of course solved the problem. I've re-installed
Acceleo and don't see the problem... yet. I'll keep my eye out.

You should find a stack trace in the error log, which should help the
developers to fix the problem.

Regards

Ed Willink

On 28/03/2014 12:22, Onder Gurcan wrote:
> Hello,
>
> I am having the same problem. I am using Eclipse Luna M6 and Acceleo 3.5 that comes with it. It is a very annoying problem.
>
> Somebody please help,
>
> Thanks in advance,
>
> Onder.

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1290633 is a reply to message #1280637]

Thu, 10 April 2014 05:38

Eclipse User

Hi

See https://bugs.eclipse.org/bugs/show_bug.cgi?id=431835.

Regards

Ed Willink

On 30/03/2014 18:46, Ed Willink wrote:
> Hi
>
> I've seen this too, but dismissed it as irritating but benign.
> Uninstalling Acceleo of course solved the problem. I've re-installed
> Acceleo and don't see the problem... yet. I'll keep my eye out.
>
> You should find a stack trace in the error log, which should help the
> developers to fix the problem.
>
> Regards
>
> Ed Willink
>
>
> On 28/03/2014 12:22, Onder Gurcan wrote:
>> Hello,
>>
>> I am having the same problem. I am using Eclipse Luna M6 and Acceleo
>> 3.5 that comes with it. It is a very annoying problem.
>>
>> Somebody please help,
>>
>> Thanks in advance,
>>
>> Onder.
>

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1291741 is a reply to message #1290633]

Fri, 11 April 2014 03:15

Eclipse User

Hi Ed,

the link is broken.

Ralph

Re: [Acceleo] NullPointerException in org.eclipse.acceleo.ide.ui [message #1291777 is a reply to message #1291741]

Fri, 11 April 2014 03:51

Eclipse User

HI

If you mean the

https://bugs.eclipse.org/bugs/show_bug.cgi?id=431835

in my previous posting, it works for me. Refresh your browser/get a
better browser/network connection.

Regards

Ed Willink

On 11/04/2014 08:15, Ralph Gerbig wrote:
> Hi Ed,
>
> the link is broken.
>
> Ralph

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