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https://issues.apache.org/jira/browse/KARAF-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13295066#comment-13295066
]
Christian Schneider commented on KARAF-1547:
--------------------------------------------
I have tracked the problem to aries blueprint and proxy.
In
org.apache.aries.blueprint.container.ServiceRecipe.TriggerServiceFactory.getService(Bundle,
ServiceRegistration) the following exception occurs:
org.osgi.framework.ServiceException: Service factory exception: (class:
org/apache/karaf/shell/console/commands/$BlueprintCommand16496117, method:
<init> signature: (Ljava/lang/reflect/InvocationHandler;)V) Call to wrong
initialization method
This happens when the following line is called:
intercepted = blueprintContainer.getProxyManager().createInterceptingProxy(b,
getClassesForProxying(original), original, collaborator);
Felix does not seem to log the exception but it catches it and sends a
FrameWork event. Because of this exception the service can not be resolved and
null is returned for the service object.
> NullpointerException when running commands on jdk 6 update 33 or jdk 7 update
> 5
> -------------------------------------------------------------------------------
>
> Key: KARAF-1547
> URL: https://issues.apache.org/jira/browse/KARAF-1547
> Project: Karaf
> Issue Type: Bug
> Components: karaf-shell
> Affects Versions: 3.0.0
> Reporter: Christian Schneider
> Fix For: 3.0.0
>
>
> Start fresh karaf 3
> Karaf seems to come up fine but when you enter any command you get:
> 2012-06-14 14:15:33,306 | INFO | Thread-8 | Console
> | 39 - org.apache.karaf.shell.console - 3.0.0.SNAPSHOT | Exception
> caught while executing command
> java.lang.NullPointerException
> at org.apache.felix.gogo.runtime.Reflective.invoke(Reflective.java:61)
> at
> org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:82)
> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)
> at
> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)
> at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)
> at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:477)
> at
> org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:403)
> at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108)
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183)
> at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120)
> at
> org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89)
> at
> org.apache.karaf.shell.console.impl.jline.ConsoleImpl.run(ConsoleImpl.java:169)
> at java.lang.Thread.run(Thread.java:662)[:1.6.0_33]
> at
> org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3.doRun(ConsoleFactoryService.java:87)[39:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
> at
> org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3$1.run(ConsoleFactoryService.java:78)
> at java.security.AccessController.doPrivileged(Native Method)[:1.6.0_33]
> at javax.security.auth.Subject.doAs(Subject.java:337)[:1.6.0_33]
> at
> org.apache.karaf.shell.console.impl.jline.ConsoleFactoryService$3.run(ConsoleFactoryService.java:76)[39:org.apache.karaf.shell.console:3.0.0.SNAPSHOT]
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