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Problem Running Transformations [message #22347]

Mon, 13 July 2009 19:23

Marcellus Castro

Messages: 10
Registered: July 2009

Junior Member

Hi,

IŽm trying to run the examples but, always I get the same problem.

Any help will be appreciates.

Thanks,

java.lang.NullPointerException
at
org.antlr.runtime.CommonTokenStream.fillBuffer(CommonTokenSt ream.java:95)
at org.antlr.runtime.CommonTokenStream.LT(CommonTokenStream.jav a:238)
at
org.eclipse.epsilon.eol.AbstractModule.invokeMainRule(Abstra ctModule.java:182)
at org.eclipse.epsilon.eol.AbstractModule.parse(AbstractModule. java:142)
at
org.eclipse.epsilon.evl.dt.launching.EvlLaunchConfigurationD elegate.launch(EvlLaunchConfigurationDelegate.java:49)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:853)
at
org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:703)
at
org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(D ebugUIPlugin.java:866)
at
org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlu gin.java:1069)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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Re: Problem Running Transformations [message #22431 is a reply to message #22347]

Mon, 13 July 2009 19:46

Dimitrios Kolovos

Messages: 1776
Registered: July 2009

Senior Member

Hi Marcellus,

This happens when the program specified in the source tab of the launch
configuration does not exist. My guess is that you have imported/checked
out the examples but with different project names. You can either
re-import them using their default names, or update the launch
configurations accordingly.

In any case, it should fail more gracefully than throwing an exception,
so I'll open a new bug report to keep track of this.

Cheers,
Dimitris

Marcellus Castro wrote:
> Hi,
>
> IŽm trying to run the examples but, always I get the same problem.
>
> Any help will be appreciates.
>
> Thanks,
>
>
> java.lang.NullPointerException
> at
> org.antlr.runtime.CommonTokenStream.fillBuffer(CommonTokenSt ream.java:95)
> at org.antlr.runtime.CommonTokenStream.LT(CommonTokenStream.jav a:238)
> at
> org.eclipse.epsilon.eol.AbstractModule.invokeMainRule(Abstra ctModule.java:182)
>
> at
> org.eclipse.epsilon.eol.AbstractModule.parse(AbstractModule. java:142)
> at
> org.eclipse.epsilon.evl.dt.launching.EvlLaunchConfigurationD elegate.launch(EvlLaunchConfigurationDelegate.java:49)
>
> at
> org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:853)
>
> at
> org.eclipse.debug.internal.core.LaunchConfiguration.launch(L aunchConfiguration.java:703)
>
> at
> org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(D ebugUIPlugin.java:866)
>
> at
> org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlu gin.java:1069)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
>

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Re: Problem Running Transformations [message #22475 is a reply to message #22431]

Mon, 13 July 2009 20:25

Marcellus Castro

Messages: 10
Registered: July 2009

Junior Member

Hi Dimitris, Thx for the answer!

I believe that the is not that. The configuration is correct but the
problem still is occurring.

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Re: Problem Running Transformations [message #22519 is a reply to message #22475]

Mon, 13 July 2009 20:29

Dimitrios Kolovos

Messages: 1776
Registered: July 2009

Senior Member

Hi Marcellus,

Which example is that? Have you checked it out from the SVN or
downloaded a .zip file?

Cheers,
Dimitris

Marcellus Castro wrote:
> Hi Dimitris, Thx for the answer!
>
> I believe that the is not that. The configuration is correct but the
> problem still is occurring.
>
>

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Re: Problem Running Transformations [message #22563 is a reply to message #22519]

Mon, 13 July 2009 20:46

Marcellus Castro

Messages: 10
Registered: July 2009

Junior Member

It's the validateoo example. I can run the validation only if I create a
ant task for it.

Cheers

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Re: Problem Running Transformations [message #22607 is a reply to message #22563]

Mon, 13 July 2009 21:10

Dimitrios Kolovos

Messages: 1776
Registered: July 2009

Senior Member

Hi Marcellus,

I can't seem to be able to reproduce this... I checked out the example
and the org.eclipse.epsilon.examples.metamodels project, registered
OO.ecore, right-clicked ValaidateOO.launch and clicked Run As ->
ValidateOO and it ran as expected. I'm starting to run low on ideas on
what may be wrong...

Cheers,
Dimitris

Marcellus Castro wrote:
> It's the validateoo example. I can run the validation only if I create a
> ant task for it.
>
> Cheers
>

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