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Singleton error while launching Test Server


Michele Pegoraro (1.8k12114102) | asked Apr 01 '11, 10:02 a.m.
Hi,
I've some problem with development environment setup for RTC 3.0 release. I've followed RTC SDK topic and I successfully create test DB for either jts and ccm and run them.
Some day after I retry to start the server test and then I get this error:

[ERROR] 2011-04-05 17:28:03.578 - FrameworkManager: An error event has occurred involving the bundle "org.eclipse.core.resources_3.5.2.R35x_v20091203-1235 [196]".

org.osgi.framework.BundleException: The bundle could not be resolved. Reason: Another singleton version selected: org.eclipse.core.resources_3.5.3.R35x_v20100928-0452
at org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolverError(AbstractBundle.java:1313)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.getResolutionFailureException(AbstractBundle.java:1297)
at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:309)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:370)
at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1068)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:557)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:464)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:248)
at org.eclipse.osgi.framework.internal.core.StartLevelManager.dispatchEvent(StartLevelManager.java:445)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:227)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:337)


Do you have some idea on how to resolve it?

Thanks,
Michele

3 answers



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Yehiel Glass (25528886) | answered Nov 10 '11, 7:53 a.m.
I have the same problem.
Did you solve it?

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Michele Pegoraro (1.8k12114102) | answered Nov 21 '11, 5:03 a.m.
I found out that is not a real error (or not a blocking error). It appears because there are more than one version of some plugins (depending on SO, I suppose). You can delete them or simply ignore it.

Best regards,
Michele.

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Yehiel Glass (25528886) | answered Mar 20 '12, 11:35 a.m.
I found out that is not a real error (or not a blocking error). It appears because there are more than one version of some plugins (depending on SO, I suppose). You can delete them or simply ignore it.

Best regards,
Michele.

I saw your post: https://jazz.net/forums/viewtopic.php?t=19761&highlight=bundle+resolved+reason+another+singleton+selected
It helped me.
Thanks.

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