You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@aries.apache.org by Damian Nardelli <da...@gmail.com> on 2012/11/30 04:37:39 UTC
Getting a ClassNotFoundException when starting my bundle
Hello guys,
I'm getting a ClassNotFoundException when trying to start an OSGI blueprint
bundle called "Bundle2" in JBOSS AS7 (jboss-as-7.2.0.Alpha1-SNAPSHOT):
00:21:27,444 DEBUG
[org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4)
JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
00:21:27,446 DEBUG
[org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint
Extender: 2) Sending blueprint container event
BlueprintEvent[type=CREATING] for bundle Bundle2
00:21:27,479 DEBUG
[org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
Extender: 2) Tracking service references: []
00:21:27,480 DEBUG
[org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
Extender: 2) Instantiating components: [blueprintContainer,
blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe]
(Blueprint Extender: 2) Unable to load class
org.damiox.test.bundle2.HelloWorld from recipe
BeanRecipe[name='helloWorld'], trying to load a nested class
org.damiox.test.bundle2$HelloWorld
00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe]
(Blueprint Extender: 2) Unable to load class
org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe]
(Blueprint Extender: 2) Object to be destroyed is not an instance of
UnwrapperedBeanHolder, type: null
00:21:27,482 ERROR
[org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
Extender: 2) Unable to start blueprint container for bundle Bundle2:
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable
to load class org.damiox.test.bundle2.HelloWorld from recipe
BeanRecipe[name='helloWorld']
at
org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
at
org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
at
org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
at
org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
at
org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
at
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
[rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
[rt.jar:1.6.0_35]
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
at
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
at
org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
[rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
[rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
[rt.jar:1.6.0_35]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
[rt.jar:1.6.0_35]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
[rt.jar:1.6.0_35]
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[rt.jar:1.6.0_35]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[rt.jar:1.6.0_35]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
Caused by: java.lang.ClassNotFoundException:
org.damiox.test.bundle2.HelloWorld from [Module
"deployment.Bundle2.jar:main" from Service Module Loader]
at
org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
[jboss-modules.jar:1.1.3.GA]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
[jboss-modules.jar:1.1.3.GA]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
[jboss-modules.jar:1.1.3.GA]
at
org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
[jboss-modules.jar:1.1.3.GA]
at
org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132)
[jboss-modules.jar:1.1.3.GA]
at
org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121)
[jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at
org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444)
[jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at
org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102)
[jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
at
org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
at
org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
at
org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
... 24 more
"Bundle2" is a very simple bundle that I developed just to analyze how OSGI
blueprint works. This bundle contains only 1 class:
org.damiox.test.bundle2.HelloWorld.
The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
<bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
init-method="niam">
</bean>
</blueprint>
And the MANIFEST.MF is the following:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle2
Bundle-SymbolicName: Bundle2
Bundle-Version: 1.0.0.qualifier
Import-Package: org.osgi.framework
Bundle-ClassPath: .
Bundle-RequiredExecutionEnvironment: J2SE-1.5
I'm running the JBoss Server through Eclipse Juno and starting my bundle
from there.
Why is it failing? This is driving me nuts :)
Regards
Damian
Re: Getting a ClassNotFoundException when starting my bundle
Posted by Damian Nardelli <da...@gmail.com>.
Hello guys,
My issue was related to the build.properties file which is being used by
Eclipse PDE. It was not related to Apache Aries at all.
More information can be found in
https://community.jboss.org/message/779666#779666
Thanks for your support,
Damian Nardelli
On Fri, Nov 30, 2012 at 1:07 PM, Damian Nardelli <da...@gmail.com> wrote:
> Hello Michiel,
>
> Thanks for your quick support. Unfortunately, that was a typo in my post
> :(
> I checked my config again and it's the following:
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloWorld"
> init-method="niam">
> </bean>
> </blueprint>
>
> Please remember that I'm running this example through Eclipse. I think
> that shouldn't be an issue as I was able to run another bundle with an
> Activator...
> At this point, I'm trying to use Blueprint as Spring. I think the above
> blueprint config xml file should create an object instance of type
> "HelloWorld", is that right?
>
> Thanks,
> Damian
>
>
> On Fri, Nov 30, 2012 at 11:55 AM, Michiel Vermandel <mv...@yahoo.com>wrote:
>
>> Hi,
>>
>> It is maybe a typo but I saw "HelloW2orld" in the blueprint xml you
>> posted.
>> Is that only in your post?
>>
>>
>> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
>> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
>> init-method="niam">
>> </bean>
>> </blueprint>
>>
>> Regards,
>>
>> Michiel
>>
>> -----------------
>> http://www.codessentials.com - Your essential software, for free!
>> Follow us at http://twitter.com/#!/Codessentials
>> ------------------------------
>> *From:* Damian Nardelli <da...@gmail.com>
>> *To:* user@aries.apache.org; Michiel Vermandel <mv...@yahoo.com>
>> *Sent:* Friday, November 30, 2012 3:24 PM
>> *Subject:* Re: Getting a ClassNotFoundException when starting my bundle
>>
>> Hello,
>>
>> I just tried that but it didn't work:
>>
>> Manifest-Version: 1.0
>> Bundle-ManifestVersion: 2
>> Bundle-Name: Bundle2
>> Bundle-SymbolicName: Bundle2
>> Bundle-Version: 1.0.0.qualifier
>> Import-Package: org.osgi.framework
>> Export-Package: org.damiox.test.bundle2
>> Bundle-ClassPath: .
>> Bundle-RequiredExecutionEnvironment: J2SE-1.5
>>
>> Thanks in advance,
>> Damian
>>
>> On Fri, Nov 30, 2012 at 5:37 AM, Michiel Vermandel <mv...@yahoo.com>wrote:
>>
>> Hi,
>>
>> I think you need to export the package of your class.
>>
>> Your manifest should include something like:
>>
>> Export-Package: org.damiox.test.bundle2
>>
>> regards,
>>
>> Michiel
>>
>>
>> -----------------
>> http://www.codessentials.com - Your essential software, for free!
>> Follow us at http://twitter.com/#!/Codessentials
>> ------------------------------
>> *From:* Damian Nardelli <da...@gmail.com>
>> *To:* user@aries.apache.org
>> *Sent:* Friday, November 30, 2012 4:37 AM
>> *Subject:* Getting a ClassNotFoundException when starting my bundle
>>
>> Hello guys,
>>
>> I'm getting a ClassNotFoundException when trying to start an OSGI
>> blueprint bundle called "Bundle2" in JBOSS AS7
>> (jboss-as-7.2.0.Alpha1-SNAPSHOT):
>>
>> 00:21:27,444 DEBUG
>> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
>> Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
>> 00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4)
>> JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
>> 00:21:27,446 DEBUG
>> [org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint
>> Extender: 2) Sending blueprint container event
>> BlueprintEvent[type=CREATING] for bundle Bundle2
>> 00:21:27,479 DEBUG
>> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
>> Extender: 2) Tracking service references: []
>> 00:21:27,480 DEBUG
>> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
>> Extender: 2) Instantiating components: [blueprintContainer,
>> blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
>> 00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe]
>> (Blueprint Extender: 2) Unable to load class
>> org.damiox.test.bundle2.HelloWorld from recipe
>> BeanRecipe[name='helloWorld'], trying to load a nested class
>> org.damiox.test.bundle2$HelloWorld
>> 00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe]
>> (Blueprint Extender: 2) Unable to load class
>> org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
>> 00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe]
>> (Blueprint Extender: 2) Object to be destroyed is not an instance of
>> UnwrapperedBeanHolder, type: null
>> 00:21:27,482 ERROR
>> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
>> Extender: 2) Unable to start blueprint container for bundle Bundle2:
>> org.osgi.service.blueprint.container.ComponentDefinitionException: Unable
>> to load class org.damiox.test.bundle2.HelloWorld from recipe
>> BeanRecipe[name='helloWorld']
>> at
>> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
>> at
>> org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
>> at
>> org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
>> at
>> org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
>> at
>> org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
>> at
>> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
>> at
>> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
>> at
>> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>> [rt.jar:1.6.0_35]
>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>> [rt.jar:1.6.0_35]
>> at
>> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
>> at
>> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
>> at
>> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
>> at
>> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
>> at
>> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
>> at
>> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
>> at
>> org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
>> at
>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
>> [rt.jar:1.6.0_35]
>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
>> [rt.jar:1.6.0_35]
>> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
>> [rt.jar:1.6.0_35]
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
>> [rt.jar:1.6.0_35]
>> at
>> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
>> [rt.jar:1.6.0_35]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>> [rt.jar:1.6.0_35]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>> [rt.jar:1.6.0_35]
>> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
>> Caused by: java.lang.ClassNotFoundException:
>> org.damiox.test.bundle2.HelloWorld from [Module
>> "deployment.Bundle2.jar:main" from Service Module Loader]
>> at
>> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
>> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
>> at
>> org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
>> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
>> at
>> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
>> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
>> at
>> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
>> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
>> at
>> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132)
>> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
>> at
>> org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121)
>> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>> at
>> org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444)
>> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>> at
>> org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102)
>> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>> at
>> org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
>> at
>> org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
>> at
>> org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
>> at
>> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
>> ... 24 more
>>
>>
>> "Bundle2" is a very simple bundle that I developed just to analyze how
>> OSGI blueprint works. This bundle contains only 1 class:
>> org.damiox.test.bundle2.HelloWorld.
>> The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
>>
>> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
>> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
>> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
>> init-method="niam">
>> </bean>
>> </blueprint>
>>
>> And the MANIFEST.MF is the following:
>>
>> Manifest-Version: 1.0
>> Bundle-ManifestVersion: 2
>> Bundle-Name: Bundle2
>> Bundle-SymbolicName: Bundle2
>> Bundle-Version: 1.0.0.qualifier
>> Import-Package: org.osgi.framework
>> Bundle-ClassPath: .
>> Bundle-RequiredExecutionEnvironment: J2SE-1.5
>>
>> I'm running the JBoss Server through Eclipse Juno and starting my bundle
>> from there.
>> Why is it failing? This is driving me nuts :)
>>
>> Regards
>> Damian
>>
>>
>>
>>
>>
>>
>>
>
Re: Getting a ClassNotFoundException when starting my bundle
Posted by Damian Nardelli <da...@gmail.com>.
Hello Michiel,
Thanks for your quick support. Unfortunately, that was a typo in my post :(
I checked my config again and it's the following:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
<bean id="helloWorld" class="org.damiox.test.bundle2.HelloWorld"
init-method="niam">
</bean>
</blueprint>
Please remember that I'm running this example through Eclipse. I think that
shouldn't be an issue as I was able to run another bundle with an
Activator...
At this point, I'm trying to use Blueprint as Spring. I think the above
blueprint config xml file should create an object instance of type
"HelloWorld", is that right?
Thanks,
Damian
On Fri, Nov 30, 2012 at 11:55 AM, Michiel Vermandel <mv...@yahoo.com>wrote:
> Hi,
>
> It is maybe a typo but I saw "HelloW2orld" in the blueprint xml you
> posted.
> Is that only in your post?
>
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
> init-method="niam">
> </bean>
> </blueprint>
>
> Regards,
>
> Michiel
>
> -----------------
> http://www.codessentials.com - Your essential software, for free!
> Follow us at http://twitter.com/#!/Codessentials
> ------------------------------
> *From:* Damian Nardelli <da...@gmail.com>
> *To:* user@aries.apache.org; Michiel Vermandel <mv...@yahoo.com>
> *Sent:* Friday, November 30, 2012 3:24 PM
> *Subject:* Re: Getting a ClassNotFoundException when starting my bundle
>
> Hello,
>
> I just tried that but it didn't work:
>
> Manifest-Version: 1.0
> Bundle-ManifestVersion: 2
> Bundle-Name: Bundle2
> Bundle-SymbolicName: Bundle2
> Bundle-Version: 1.0.0.qualifier
> Import-Package: org.osgi.framework
> Export-Package: org.damiox.test.bundle2
> Bundle-ClassPath: .
> Bundle-RequiredExecutionEnvironment: J2SE-1.5
>
> Thanks in advance,
> Damian
>
> On Fri, Nov 30, 2012 at 5:37 AM, Michiel Vermandel <mv...@yahoo.com>wrote:
>
> Hi,
>
> I think you need to export the package of your class.
>
> Your manifest should include something like:
>
> Export-Package: org.damiox.test.bundle2
>
> regards,
>
> Michiel
>
>
> -----------------
> http://www.codessentials.com - Your essential software, for free!
> Follow us at http://twitter.com/#!/Codessentials
> ------------------------------
> *From:* Damian Nardelli <da...@gmail.com>
> *To:* user@aries.apache.org
> *Sent:* Friday, November 30, 2012 4:37 AM
> *Subject:* Getting a ClassNotFoundException when starting my bundle
>
> Hello guys,
>
> I'm getting a ClassNotFoundException when trying to start an OSGI
> blueprint bundle called "Bundle2" in JBOSS AS7
> (jboss-as-7.2.0.Alpha1-SNAPSHOT):
>
> 00:21:27,444 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
> 00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4)
> JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
> 00:21:27,446 DEBUG
> [org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint
> Extender: 2) Sending blueprint container event
> BlueprintEvent[type=CREATING] for bundle Bundle2
> 00:21:27,479 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Tracking service references: []
> 00:21:27,480 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Instantiating components: [blueprintContainer,
> blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
> 00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe]
> (Blueprint Extender: 2) Unable to load class
> org.damiox.test.bundle2.HelloWorld from recipe
> BeanRecipe[name='helloWorld'], trying to load a nested class
> org.damiox.test.bundle2$HelloWorld
> 00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe]
> (Blueprint Extender: 2) Unable to load class
> org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
> 00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe]
> (Blueprint Extender: 2) Object to be destroyed is not an instance of
> UnwrapperedBeanHolder, type: null
> 00:21:27,482 ERROR
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Unable to start blueprint container for bundle Bundle2:
> org.osgi.service.blueprint.container.ComponentDefinitionException: Unable
> to load class org.damiox.test.bundle2.HelloWorld from recipe
> BeanRecipe[name='helloWorld']
> at
> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
> at
> org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
> at
> org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
> at
> org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
> at
> org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
> at
> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [rt.jar:1.6.0_35]
> at
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
> at
> org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [rt.jar:1.6.0_35]
> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
> Caused by: java.lang.ClassNotFoundException:
> org.damiox.test.bundle2.HelloWorld from [Module
> "deployment.Bundle2.jar:main" from Service Module Loader]
> at
> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
> at
> org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
> at
> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
> ... 24 more
>
>
> "Bundle2" is a very simple bundle that I developed just to analyze how
> OSGI blueprint works. This bundle contains only 1 class:
> org.damiox.test.bundle2.HelloWorld.
> The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
> init-method="niam">
> </bean>
> </blueprint>
>
> And the MANIFEST.MF is the following:
>
> Manifest-Version: 1.0
> Bundle-ManifestVersion: 2
> Bundle-Name: Bundle2
> Bundle-SymbolicName: Bundle2
> Bundle-Version: 1.0.0.qualifier
> Import-Package: org.osgi.framework
> Bundle-ClassPath: .
> Bundle-RequiredExecutionEnvironment: J2SE-1.5
>
> I'm running the JBoss Server through Eclipse Juno and starting my bundle
> from there.
> Why is it failing? This is driving me nuts :)
>
> Regards
> Damian
>
>
>
>
>
>
>
Re: Getting a ClassNotFoundException when starting my bundle
Posted by Michiel Vermandel <mv...@yahoo.com>.
Hi,
It is maybe a typo but I saw "HelloW2orld" in the blueprint xml you posted.
Is that only in your post?
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
<bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
init-method="niam">
</bean>
</blueprint>
Regards,
Michiel
-----------------
http://www.codessentials.com - Your essential software, for free!
Follow us at http://twitter.com/#!/Codessentials
________________________________
From: Damian Nardelli <da...@gmail.com>
To: user@aries.apache.org; Michiel Vermandel <mv...@yahoo.com>
Sent: Friday, November 30, 2012 3:24 PM
Subject: Re: Getting a ClassNotFoundException when starting my bundle
Hello,
I just tried that but it didn't work:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle2
Bundle-SymbolicName: Bundle2
Bundle-Version: 1.0.0.qualifier
Import-Package: org.osgi.framework
Export-Package: org.damiox.test.bundle2
Bundle-ClassPath: .
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Thanks in advance,
Damian
On Fri, Nov 30, 2012 at 5:37 AM, Michiel Vermandel <mv...@yahoo.com> wrote:
Hi,
>
>I think you need to export the package of your class.
>
>Your manifest should include something like:
>
>Export-Package: org.damiox.test.bundle2
>
>regards,
>
>Michiel
>
>
>
>
>-----------------
>http://www.codessentials.com - Your essential software, for free!
>Follow us at http://twitter.com/#!/Codessentials
>
>
>________________________________
> From: Damian Nardelli <da...@gmail.com>
>To: user@aries.apache.org
>Sent: Friday, November 30, 2012 4:37 AM
>Subject: Getting a ClassNotFoundException when starting my bundle
>
>
>
>Hello guys,
>
>
>I'm getting a ClassNotFoundException when trying to start an OSGI blueprint bundle called "Bundle2" in JBOSS AS7 (jboss-as-7.2.0.Alpha1-SNAPSHOT):
>
>
>00:21:27,444 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
>00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4) JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
>00:21:27,446 DEBUG [org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint Extender: 2) Sending blueprint container event BlueprintEvent[type=CREATING] for bundle Bundle2
>00:21:27,479 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Tracking service references: []
>00:21:27,480 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Instantiating components: [blueprintContainer, blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
>00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe] (Blueprint Extender: 2) Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld'], trying to load a nested class org.damiox.test.bundle2$HelloWorld
>00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe] (Blueprint Extender: 2) Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
>00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe] (Blueprint Extender: 2) Object to be destroyed is not an instance of UnwrapperedBeanHolder, type: null
>00:21:27,482 ERROR [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Unable to start blueprint container for bundle Bundle2: org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
>at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
>at org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
>at org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
>at org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
>at org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
>at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
>at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
>at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
>at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_35]
>at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_35]
>at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
>at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
>at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
>at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
>at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
>at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
>at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
>at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [rt.jar:1.6.0_35]
>at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_35]
>at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_35]
>at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) [rt.jar:1.6.0_35]
>at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [rt.jar:1.6.0_35]
>at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_35]
>at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_35]
>at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
>Caused by: java.lang.ClassNotFoundException: org.damiox.test.bundle2.HelloWorld from [Module "deployment.Bundle2.jar:main" from Service Module Loader]
>at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) [jboss-modules.jar:1.1.3.GA]
>at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) [jboss-modules.jar:1.1.3.GA]
>at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) [jboss-modules.jar:1.1.3.GA]
>at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) [jboss-modules.jar:1.1.3.GA]
>at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132) [jboss-modules.jar:1.1.3.GA]
>at org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>at org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>at org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
>at org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
>at org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
>at org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
>at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
>... 24 more
>
>
>
>
>"Bundle2" is a very simple bundle that I developed just to analyze how OSGI blueprint works. This bundle contains only 1 class: org.damiox.test.bundle2.HelloWorld.
>The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
>
>
><?xml version="1.0" encoding="UTF-8" standalone="no"?>
><blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
><bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
>init-method="niam">
></bean>
></blueprint>
>
>
>And the MANIFEST.MF is the following:
>
>
>Manifest-Version: 1.0
>Bundle-ManifestVersion: 2
>Bundle-Name: Bundle2
>Bundle-SymbolicName: Bundle2
>Bundle-Version: 1.0.0.qualifier
>Import-Package: org.osgi.framework
>Bundle-ClassPath: .
>Bundle-RequiredExecutionEnvironment: J2SE-1.5
>
>
>I'm running the JBoss Server through Eclipse Juno and starting my bundle from there.
>Why is it failing? This is driving me nuts :)
>
>
>Regards
>Damian
>
>
>
>
Re: Getting a ClassNotFoundException when starting my bundle
Posted by Damian Nardelli <da...@gmail.com>.
Hello,
I just tried that but it didn't work:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle2
Bundle-SymbolicName: Bundle2
Bundle-Version: 1.0.0.qualifier
Import-Package: org.osgi.framework
Export-Package: org.damiox.test.bundle2
Bundle-ClassPath: .
Bundle-RequiredExecutionEnvironment: J2SE-1.5
Thanks in advance,
Damian
On Fri, Nov 30, 2012 at 5:37 AM, Michiel Vermandel <mv...@yahoo.com>wrote:
> Hi,
>
> I think you need to export the package of your class.
>
> Your manifest should include something like:
>
> Export-Package: org.damiox.test.bundle2
>
> regards,
>
> Michiel
>
>
> -----------------
> http://www.codessentials.com - Your essential software, for free!
> Follow us at http://twitter.com/#!/Codessentials
> ------------------------------
> *From:* Damian Nardelli <da...@gmail.com>
> *To:* user@aries.apache.org
> *Sent:* Friday, November 30, 2012 4:37 AM
> *Subject:* Getting a ClassNotFoundException when starting my bundle
>
> Hello guys,
>
> I'm getting a ClassNotFoundException when trying to start an OSGI
> blueprint bundle called "Bundle2" in JBOSS AS7
> (jboss-as-7.2.0.Alpha1-SNAPSHOT):
>
> 00:21:27,444 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
> 00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4)
> JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
> 00:21:27,446 DEBUG
> [org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint
> Extender: 2) Sending blueprint container event
> BlueprintEvent[type=CREATING] for bundle Bundle2
> 00:21:27,479 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Tracking service references: []
> 00:21:27,480 DEBUG
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Instantiating components: [blueprintContainer,
> blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
> 00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe]
> (Blueprint Extender: 2) Unable to load class
> org.damiox.test.bundle2.HelloWorld from recipe
> BeanRecipe[name='helloWorld'], trying to load a nested class
> org.damiox.test.bundle2$HelloWorld
> 00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe]
> (Blueprint Extender: 2) Unable to load class
> org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
> 00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe]
> (Blueprint Extender: 2) Object to be destroyed is not an instance of
> UnwrapperedBeanHolder, type: null
> 00:21:27,482 ERROR
> [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint
> Extender: 2) Unable to start blueprint container for bundle Bundle2:
> org.osgi.service.blueprint.container.ComponentDefinitionException: Unable
> to load class org.damiox.test.bundle2.HelloWorld from recipe
> BeanRecipe[name='helloWorld']
> at
> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
> at
> org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
> at
> org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
> at
> org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
> at
> org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
> at
> org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
> at
> org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [rt.jar:1.6.0_35]
> at
> org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
> at
> org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> [rt.jar:1.6.0_35]
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [rt.jar:1.6.0_35]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [rt.jar:1.6.0_35]
> at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
> Caused by: java.lang.ClassNotFoundException:
> org.damiox.test.bundle2.HelloWorld from [Module
> "deployment.Bundle2.jar:main" from Service Module Loader]
> at
> org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132)
> [jboss-modules.jar:1.1.3.GA <http://1.1.3.ga/>]
> at
> org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102)
> [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
> at
> org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
> at
> org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
> at
> org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
> at
> org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
> ... 24 more
>
>
> "Bundle2" is a very simple bundle that I developed just to analyze how
> OSGI blueprint works. This bundle contains only 1 class:
> org.damiox.test.bundle2.HelloWorld.
> The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
>
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
> <bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
> init-method="niam">
> </bean>
> </blueprint>
>
> And the MANIFEST.MF is the following:
>
> Manifest-Version: 1.0
> Bundle-ManifestVersion: 2
> Bundle-Name: Bundle2
> Bundle-SymbolicName: Bundle2
> Bundle-Version: 1.0.0.qualifier
> Import-Package: org.osgi.framework
> Bundle-ClassPath: .
> Bundle-RequiredExecutionEnvironment: J2SE-1.5
>
> I'm running the JBoss Server through Eclipse Juno and starting my bundle
> from there.
> Why is it failing? This is driving me nuts :)
>
> Regards
> Damian
>
>
>
>
Re: Getting a ClassNotFoundException when starting my bundle
Posted by Michiel Vermandel <mv...@yahoo.com>.
Hi,
I think you need to export the package of your class.
Your manifest should include something like:
Export-Package: org.damiox.test.bundle2
regards,
Michiel
-----------------
http://www.codessentials.com - Your essential software, for free!
Follow us at http://twitter.com/#!/Codessentials
________________________________
From: Damian Nardelli <da...@gmail.com>
To: user@aries.apache.org
Sent: Friday, November 30, 2012 4:37 AM
Subject: Getting a ClassNotFoundException when starting my bundle
Hello guys,
I'm getting a ClassNotFoundException when trying to start an OSGI blueprint bundle called "Bundle2" in JBOSS AS7 (jboss-as-7.2.0.Alpha1-SNAPSHOT):
00:21:27,444 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Running blueprint container for bundle Bundle2 in state Unknown
00:21:27,444 INFO [org.jboss.osgi.framework] (MSC service thread 1-4) JBOSGI011002: Bundle started: Bundle2:1.0.0.201211300021
00:21:27,446 DEBUG [org.apache.aries.blueprint.container.BlueprintEventDispatcher] (Blueprint Extender: 2) Sending blueprint container event BlueprintEvent[type=CREATING] for bundle Bundle2
00:21:27,479 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Tracking service references: []
00:21:27,480 DEBUG [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Instantiating components: [blueprintContainer, blueprintBundle, blueprintBundleContext, blueprintConverter, helloWorld]
00:21:27,480 DEBUG [org.apache.aries.blueprint.di.AbstractRecipe] (Blueprint Extender: 2) Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld'], trying to load a nested class org.damiox.test.bundle2$HelloWorld
00:21:27,481 ERROR [org.apache.aries.blueprint.di.AbstractRecipe] (Blueprint Extender: 2) Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
00:21:27,481 WARN [org.apache.aries.blueprint.container.BeanRecipe] (Blueprint Extender: 2) Object to be destroyed is not an instance of UnwrapperedBeanHolder, type: null
00:21:27,482 ERROR [org.apache.aries.blueprint.container.BlueprintContainerImpl] (Blueprint Extender: 2) Unable to start blueprint container for bundle Bundle2: org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to load class org.damiox.test.bundle2.HelloWorld from recipe BeanRecipe[name='helloWorld']
at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)
at org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)
at org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:245)
at org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:891)
at org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:319)
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:802)
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:783)
at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_35]
at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)
at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)
at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)
at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:648)
at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:340)
at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:242)
at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) [rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [rt.jar:1.6.0_35]
at java.util.concurrent.FutureTask.run(FutureTask.java:138) [rt.jar:1.6.0_35]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98) [rt.jar:1.6.0_35]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206) [rt.jar:1.6.0_35]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_35]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_35]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_35]
Caused by: java.lang.ClassNotFoundException: org.damiox.test.bundle2.HelloWorld from [Module "deployment.Bundle2.jar:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190) [jboss-modules.jar:1.1.3.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468) [jboss-modules.jar:1.1.3.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456) [jboss-modules.jar:1.1.3.GA]
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398) [jboss-modules.jar:1.1.3.GA]
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:132) [jboss-modules.jar:1.1.3.GA]
at org.jboss.osgi.framework.internal.HostBundleRevision.loadClass(HostBundleRevision.java:121) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at org.jboss.osgi.framework.internal.AbstractBundleState.loadClass(AbstractBundleState.java:444) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at org.jboss.osgi.framework.internal.HostBundleState.loadClass(HostBundleState.java:102) [jbosgi-framework-core-2.0.1.Final.jar:2.0.1.Final]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:388)
at org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)
at org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)
... 24 more
"Bundle2" is a very simple bundle that I developed just to analyze how OSGI blueprint works. This bundle contains only 1 class: org.damiox.test.bundle2.HelloWorld.
The blueprint xml file (OSGI-INF/blueprint/config.xml) is detailed below:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
<bean id="helloWorld" class="org.damiox.test.bundle2.HelloW2orld"
init-method="niam">
</bean>
</blueprint>
And the MANIFEST.MF is the following:
Manifest-Version: 1.0
Bundle-ManifestVersion: 2
Bundle-Name: Bundle2
Bundle-SymbolicName: Bundle2
Bundle-Version: 1.0.0.qualifier
Import-Package: org.osgi.framework
Bundle-ClassPath: .
Bundle-RequiredExecutionEnvironment: J2SE-1.5
I'm running the JBoss Server through Eclipse Juno and starting my bundle from there.
Why is it failing? This is driving me nuts :)
Regards
Damian