Re: [gemini-dev] NoClassDefFoundError: org/eclipse/gemini/blueprint/blue

[Costin Leau <cleau@xxxxxxxxxx>]

Are these the only one resolved or not? If so I don't really know what
to tell you.
If I recall correctly, in the past the problem was caused by another
bundle that exported as well the blueprint package which caused
different classloaders to be wired which confused gemini blueprint.
If that's not your case I don't really know what to tell you...

On 9/27/2011 4:55 PM, Leen Toelen wrote:
> Hi,
> 
> the only three bundles that have anything to do with blueprint are
> gemini-blueprint, gemini-blueprint-io and gemini-blueprint-extender.
> 
> Regards,
> Leen
> 
> On Tue, Sep 27, 2011 at 3:28 PM, Costin Leau <cleau@xxxxxxxxxx> wrote:
>> Hi,
>>
>> Seems like the wrong classloader is used by the extender which for some
>> reason doesn't see the blueprint classes.
>> Do you have by any chance another bundle that exports the blueprint API
>> classes? And if so, can you remove it and then give it another try?
>>
>> On 9/27/2011 11:11 AM, Leen Toelen wrote:
>>> Hi,
>>>
>>> I am trying to use gemini blueprint 1.0.0.release using the extender
>>> bundle inside equinox. When starting the extender bundle
>>> (org.eclipse.gemini.blueprint.extender_1.0.0.RELEASE) it discovers my
>>> blueprint bundles but immediately generates a NoClassDefFoundError,
>>> after which my services are not created of course.
>>>
>>>
>>> 27-sep-2011 10:05:26
>>> org.eclipse.gemini.blueprint.extender.internal.blueprint.activator.support.BlueprintContainerCreator
>>> createApplicationContext
>>> INFO: Discovered configurations
>>> {bundleentry://127.fwk23293518/OSGI-INF/blueprint/DataSource.xml]
>>>
>>> Exception in thread "EclipseGeminiBlueprintExtenderThread-1"
>>> java.lang.NoClassDefFoundError:
>>> org/eclipse/gemini/blueprint/blueprint/container/SpringBlueprintContainer
>>>       at org.eclipse.gemini.blueprint.extender.internal.blueprint.activator.BlueprintContainerProcessor.createBlueprintContainer(BlueprintContainerProcessor.java:243)
>>>       at org.eclipse.gemini.blueprint.extender.internal.blueprint.activator.BlueprintContainerProcessor.preProcessRefresh(BlueprintContainerProcessor.java:162)
>>>       at org.eclipse.gemini.blueprint.extender.internal.activator.LifecycleManager$1.run(LifecycleManager.java:221)
>>>       at java.lang.Thread.run(Thread.java:619)
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.eclipse.gemini.blueprint.blueprint.container.SpringBlueprintContainer
>>>       at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:513)
>>>       at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
>>>       at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
>>>       at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
>>>       at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>>>       ... 4 more
>>>
>>> Any ideas on what might be the cause?
>>>
>>> Regards,
>>> Leen
>>> _______________________________________________
>>> gemini-dev mailing list
>>> gemini-dev@xxxxxxxxxxx
>>> https://dev.eclipse.org/mailman/listinfo/gemini-dev
>>
>> --
>> Costin
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>>
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-- 
Costin