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CCE when running demo build [message #722109]

Sun, 04 September 2011 13:37

Marcel Bruch

Messages: 289
Registered: July 2009

Senior Member

Hi,

I'm trying to run the demo builds from SVN but unfortunately I get a classcastexception when running from IDE:

java.lang.ClassCastException: org.eclipse.b3.aggregator.impl.ValidationSetImpl cannot be cast to org.eclipse.b3.aggregator.Aggregation
at org.eclipse.b3.aggregator.impl.ContributionImpl.getAllMavenMappings(ContributionImpl.java:499)
at org.eclipse.b3.aggregator.engine.Builder.mavenInitializeMirroring(Builder.java:1402)
at org.eclipse.b3.aggregator.engine.Builder.initializeArtifactMirroring(Builder.java:1009)
at org.eclipse.b3.aggregator.engine.Builder.run(Builder.java:1654)
at org.eclipse.b3.aggregator.presentation.AggregatorActionBarContributor$BuildAggregationAction$1.run(AggregatorActionBarContributor.java:292)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

I used the latest build from your update site. Any ideas?

Examples used:
http://dev.eclipse.org/svnroot/modeling/org.eclipse.emft.b3/trunk/org.eclipse.b3.aggregator.samples/buckminster_helios_maven.b3aggr

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Re: CCE when running demo build [message #722169 is a reply to message #722109]

Sun, 04 September 2011 21:57

Henrik Lindberg

Messages: 2509
Registered: July 2009

Senior Member

b3 recently migrated to git. Don't know if that has anything to do with
it - one would expect that if the files are still accessible in the SVN
repo that they could be read.

Will see what people say about this tomorrow when they are back to work.

- henrik

On 9/4/11 3:37 PM, Marcel Bruch wrote:
> Hi,
> I'm trying to run the demo builds from SVN but unfortunately I get a
> classcastexception when running from IDE:
>
> java.lang.ClassCastException:
> org.eclipse.b3.aggregator.impl.ValidationSetImpl cannot be cast to
> org.eclipse.b3.aggregator.Aggregation
> at
> org.eclipse.b3.aggregator.impl.ContributionImpl.getAllMavenMappings(ContributionImpl.java:499)
>
> at
> org.eclipse.b3.aggregator.engine.Builder.mavenInitializeMirroring(Builder.java:1402)
>
> at
> org.eclipse.b3.aggregator.engine.Builder.initializeArtifactMirroring(Builder.java:1009)
>
> at org.eclipse.b3.aggregator.engine.Builder.run(Builder.java:1654)
> at
> org.eclipse.b3.aggregator.presentation.AggregatorActionBarContributor$BuildAggregationAction$1.run(AggregatorActionBarContributor.java:292)
>
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>
>
> I used the latest build from your update site. Any ideas?
>
> Examples used:
> http://dev.eclipse.org/svnroot/modeling/org.eclipse.emft.b3/trunk/org.eclipse.b3.aggregator.samples/buckminster_helios_maven.b3aggr
>

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Re: CCE when running demo build [message #722206 is a reply to message #722169]

Mon, 05 September 2011 04:38

Marcel Bruch

Messages: 289
Registered: July 2009

Senior Member

Thanks. I'm away for a week from today. I'll retry then.

BTW:
Regarding building a Maven repository: Are there any information available how version ranges are mapped to OSGI Versions? How are package imports mapped? I couldn't find any information on the Wiki page about this.

Thanks,
Marcel

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