On 04/06/13 03:39, Erwin Hogeweg wrote:
> Problem solved.
>
> After another day of head scratching I tried, just for fun and giggles,
> to change the default output from <bundlename>/target/classes to
> <bundlename>/bin, and lo and behold, the Exception disappeared and the
> bundle starts again.
>
> I have no idea what happened here, and I am not ready yet to try to
> figure that out either...
The default output location of bnd (which is used by the bundle plugin)
is bin.
>
> Cheers,
>
> Erwin
>
> On Jun 2, 2013, at 10:55 PM, Erwin Hogeweg wrote:
>
>> Hi,
>>
>> I am not sure if this should be in the Equinox forum or in this
>> mailing list so I post it in both locations. Please ignore if you feel
>> this is the wrong location.
>>
>> In an OSGi Framework application, that has been working for months, I,
>> all of a sudden, get the BundleExceptions below. I have cleaned
>> projects, cleared the configuration area, restarted the machine,
>> reverted back all changes to a known working revision, created a
>> completely new Activator from scratch. All to no avail.
>>
>> If I inspect the bundle jar (after exporting as pluging) everything
>> appears to be there, and in the right location.
>>
>> It appears to me that either Eclipse (4.2) is truly confused, or
>> something is seriously broken. I have no idea how to fix it though. I
>> mucked around with Bundle-Classpath in the manifest, but that didn't
>> seem to have an effect either. Again, this project used to work just fine.
>>
>> Does anyone have an idea what is going on here, and how to fix this?
>>
>> I have included the relevant parts of the project below.
>>
>> Your help is greatly appreciated.
>>
>> Kind Regards,
>>
>> Erwin
>>
>> ----- The Exception -----
>> !ENTRY com.acme.north.web 4 0 2013-06-02 21:29:18.791
>> !MESSAGE FrameworkEvent ERROR
>> !STACK 0
>> org.osgi.framework.BundleException: The activator
>> com.acme.north.web.internal.NewActivator for bundle com.acme.north.web
>> is invalid
>> at
>> org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:172)
>> ...
>> Caused by: java.lang.ClassNotFoundException:
>> com.acme.north.web.internal.NewActivator
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
>> ... 12 more
>> Root exception:
>> java.lang.ClassNotFoundException: com.acme.north.web.internal.NewActivator
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
>> ...
>>
>> ------- build.properties -------
>> source.. = src/main/java/,\
>> src/main/resources
>> bin.includes = META-INF/,\
>> .,\
>> src/main/resources/,\
>> src/main/java/,\
>> OSGI-INF/
>> src.excludes = src/test/java/
>> bin.excludes = target/classes/.svn/
>>
>> ----- MANIFEST.MF -----
>> Manifest-Version: 1.0
>> Bundle-Version: 1.0.1.qualifier
>> Bundle-Name: Acme Web
>> Bundle-ManifestVersion: 2
>> Bundle-SymbolicName: com.acme.north.web;singleton:=true
>> Bundle-Classpath: .
>> Bundle-Activator: com.acme.north.web.internal.NewActivator
>> Import-Package: com.acme.north.model.entities,
>> com.acme.north.model.entities.auth,
>> com.acme.north.model.entities.common,
>> com.acme.north.model.entities.community,
>> com.acme.north.model.entities.profile,
>> com.acme.north.model.exceptions,
>> com.acme.north.service.interfaces,
>> javax.persistence,
>> org.apache.commons.logging,
>> org.eclipse.jface.dialogs,
>> org.osgi.framework;version="[1.5,2)",
>> org.osgi.service.component;version="1.1.0",
>> org.osgi.service.http;version="[1.2,2)",
>> org.osgi.util.tracker;version="[1.4,2)"
>> Bundle-RequiredExecutionEnvironment: JavaSE-1.6
>> Export-Package: com.acme.north.web
>> Require-Bundle: org.eclipse.rap.rwt;bundle-version="2.0.0",
>> org.eclipse.rap.jface;bundle-version="2.0.0",
>> javax.servlet;bundle-version="2.5.0",
>> org.eclipse.rap.rwt;bundle-version="2.0.0"
>>
>> ----- NewActivator -----
>> package com.acme.north.web.internal;
>>
>> import org.osgi.framework.BundleActivator;
>> import org.osgi.framework.BundleContext;
>>
>> public class NewActivator implements BundleActivator {
>>
>> @Override
>> public void start(BundleContext bundleContext) throws Exception {
>> System.out.println("Starting the bundle...");
>> }
>>
>> @Override
>> public void stop(BundleContext bundleContext) throws Exception {
>> System.out.println("Stopping now...");
>> }
>> }
>>
>> Kind Regards,
>>
>> Erwin
>> _______________________________________________
>> OSGi Developer Mail List
>> [email protected] <mailto:[email protected]>
>> https://mail.osgi.org/mailman/listinfo/osgi-dev
>
>
>
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--
Ferry Huberts
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