[news.eclipse.modeling.m2m] Re: [ATL] Specifying a multi-package metamod

[William Piers <william.piers@xxxxxxx>]

I am not sure, but the error you get seems to happen during the 
execution, and should not be associated with the uri issue.

The problem may comes from your transformation file, if you can post 
your example here it would be helpful.

Regards,

William

Alain Picard a écrit :
> William,
>
> When I specify a uri in this case it bombs out with a severe exception.
>
> Really not sure what to make of it.
>
> Cheers,
> Alain
>
> Exception:
> SEVERE: ****** BEGIN Stack Trace
> SEVERE:     exception:
> SEVERE: null
> java.lang.ArrayStoreException
>     at org.eclipse.emf.common.util.BasicEList.assign(BasicEList.java:191)
>     at 
> org.eclipse.emf.common.util.BasicEList.addUnique(BasicEList.java:645)
>     at 
> org.eclipse.emf.common.notify.impl.NotifyingListImpl.doAddUnique(NotifyingListImpl.java:331) 
>
>     at 
> org.eclipse.emf.common.notify.impl.NotifyingListImpl.addUnique(NotifyingListImpl.java:315) 
>
>     at org.eclipse.emf.common.util.BasicEList.add(BasicEList.java:626)
>     at 
> org.eclipse.m2m.atl.drivers.emf4atl.ASMEMFModelElement.set(ASMEMFModelElement.java:283) 
>
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOperation.java:305)
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation.java:171)
>     at 
> org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASMOclAny.java:143) 
>
>     at 
> org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASMOclAny.java:101) 
>
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOperation.java:240)
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOperation.java:338)
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation.java:171)
>     at 
> org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASMOclAny.java:143) 
>
>     at 
> org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASMOclAny.java:101) 
>
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOperation.java:240)
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation.java:171)
>     at 
> org.eclipse.m2m.atl.engine.vm.ASMInterpreter.<init>(ASMInterpreter.java:299) 
>
>     at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.java:169)
>     at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.java:111)
>     at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.java:87)
>     at 
> org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLauncher(AtlRegularVM.java:326) 
>
>     at 
> org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLauncher(AtlRegularVM.java:426) 
>
>     at 
> org.eclipse.m2m.atl.adt.launching.AtlRegularVM.launch(AtlRegularVM.java:398) 
>
>     at 
> org.eclipse.m2m.atl.adt.launching.AtlLaunchConfigurationDelegate.launch(AtlLaunchConfigurationDelegate.java:42) 
>
>     at 
> org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:764) 
>
>     at 
> org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:614) 
>
>     at 
> org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:880) 
>
>     at 
> org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1083)
>     at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> SEVERE: A.main() : ??#26 null
> SEVERE:     local variables = {self=STM2KDM : ASMModule}
> SEVERE:     local stack = []
> SEVERE: A.__exec__() : ??#8 null
> SEVERE:     local variables = {e=TransientLink {rule = 'CreateSegment', 
> sourceElements = {stmRoot = IN!<unnamed>}, targetElements = {kdmSegment 
> = OUT!<notnamedyet>}, variables = {}}, self=STM2KDM : ASMModule}
> SEVERE:     local stack = []
> SEVERE: A.__applyCreateSegment(1 : NTransientLink;) : ??#14 13:4-13:36
> SEVERE:     local variables = {kdmSegment=OUT!<notnamedyet>, 
> stmRoot=IN!<unnamed>, link=TransientLink {rule = 'CreateSegment', 
> sourceElements = {stmRoot = IN!<unnamed>}, targetElements = {kdmSegment 
> = OUT!<notnamedyet>}, variables = {}}, self=STM2KDM : ASMModule}
> SEVERE:     local stack = [OUT!<notnamedyet>]
> SEVERE: ****** END Stack Trace
> INFO: Execution terminated due to error (see launch configuration to 
> allow continuation after errors).
> SEVERE: null
>
>
>
> William Piers wrote:
> > Hi,
> >
> > When you load an EPackage (i.e. specify an URI in the launch 
> > configuration), all the referenced packages are loaded. So I think you 
> > won't have problems if you indicates the package which contents the 
> > metaelements (or one of them) you have in your input model.
> >
> > Best regards,
> >
> > William
> >
> > Alain Picard a écrit :
> > > Hi,
> > >
> > > As we are working on getting our KDM transformation patterns up to 
> > > speed, we are encountering another issue.
> > >
> > > We want to reference/declare our OUT KDM metamodel through the EMF 
> > > registry in order to pickup the full EMF model, so that we can have 
> > > access to its eOperations directly from ATL.
> > >
> > > This worked fine with our source model since it has a single default 
> > > package, but as you might be aware, the KDM is composed of 12 
> > > separate packages in the same metamodel.
> > >
> > > How can we map our single OUT : kdm in the ATL with all those 
> > > packages, as it is how it shows up in the EMF registry.
> > >
> > > Thanks
> > > Alain