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Posted to dev@tuscany.apache.org by Freeman Fang <fr...@iona.com> on 2006/12/26 09:34:28 UTC

can not start helloworldws samples for 1.0 M2

Hi all,

I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
start tomcat, I get exception of helloworldws as follows,

Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
initializing component instance [extender]
org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
org.apache.tuscany.spi.component.TargetException: Error initializing 
component instance [extender]
         at 
org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
         at 
org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
         at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
         at 
org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
         at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
         at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
         at 
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
         at 
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
         at 
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
         at 
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
         at 
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
         at 
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
         at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
         at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
         at 
org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
         at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
         at 
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
         at 
org.apache.catalina.core.StandardService.start(StandardService.java:450)
         at 
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
         at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.apache.tuscany.spi.component.TargetException: Error 
initializing component instance [extender]


Also, when I try to start helloworldwsclient sample, I get exception as 
follows,

Exception in thread "main" 
org.apache.tuscany.spi.component.TargetException: Error initializing 
component instance [directoryScanExtender]
         at 
org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
         at 
org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
         at 
org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
         at 
org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
         at 
org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
         at 
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
         at 
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
         at 
org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82)

I follow the instruction in readme step by step, could anyone help me out?

Thanks very much

Freeman
-- 
Freeman Fang
Software Engineer

IONA Asia Pacific Software Development Center
No.2 Floor A Unit Information Center
Zhongguancun Software Park Haidian District,
Beijing, P.R.China

Tel.: +86-10-82825151 -  ex. 551
Fax: +86-10-8282-5210
freeman.fang@iona.com
-------------------------------------------------
Making Software Work Together TM



---------------------------------------------------------------------
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Re: can not start helloworldws samples for 1.0 M2

Posted by Simon Nash <na...@hursley.ibm.com>.
I haven't come across this problem myself.

The readme doesn't quite list all the steps that are needed to successfully
build and run the samples.  There is one extra step that is described at
   http://incubator.apache.org/tuscany/java_sca_overview.html
under Building and Running the Samples (step 3).  However, the symptoms
of omitting this step would be a build failure and not what you described.

I have tested all the samples using Tomcat 5.5.17.  Are you able to download
a new copy of this level of Tomcat and see if the problem still occurs?

Another possibility is that you have something in your local maven repo
that is at the wrong level.  Can you try removing your local repo and
see if that improves things?

   Simon

Freeman Fang wrote:

> Hi all,
> 
> I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
> start tomcat, I get exception of helloworldws as follows,
> 
> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [extender]
>         at 
> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147) 
> 
>         at 
> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74) 
> 
>         at 
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729) 
> 
>         at 
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>         at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) 
> 
>         at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>         at 
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>         at 
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>         at 
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>         at 
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>         at 
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>         at 
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>         at 
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
> 
>         at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>         at 
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>         at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>         at 
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>         at 
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>         at 
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
> 
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
> 
>         at java.lang.reflect.Method.invoke(Method.java:585)
>         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
>         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> 
> 
> Also, when I try to start helloworldwsclient sample, I get exception as 
> follows,
> 
> Exception in thread "main" 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [directoryScanExtender]
>         at 
> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96) 
> 
>         at 
> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49) 
> 
>         at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145) 
> 
>         at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72) 
> 
>         at 
> org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94) 
> 
>         at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139) 
> 
>         at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106) 
> 
>         at 
> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82) 
> 
> 
> I follow the instruction in readme step by step, could anyone help me out?
> 
> Thanks very much
> 
> Freeman



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RE: can not start helloworldws samples for 1.0 M2

Posted by "Fang, Yue (Freeman)" <Fr...@iona.com>.
Hi Ant,

I follow the instruction as you suggest, but still failed.

Btw, I get exceptions on linux box, but I can run the demo on windows. Did you test the demo on linux or windows? If you test it on windows, would you please try it on linux?

Server side exception in tomcat is 
org.apache.tuscany.runtime.webapp.ServletLauncherInitException: org.apache.tuscany.spi.component.TargetException: Error initializing component instance [extender]
        at org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
        at org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3763)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
        at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
        at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
        at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1190)
        at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:292)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1305)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(Chttp://www.newsmth.net/bbscon.php?bid=836&id=73938ontainerBase.java:1558)
        at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.tuscany.spi.component.TargetException: Error initializing component instance [extender]
        at org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
        at org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
        at org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
        at org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
        at org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
        at org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
        at org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
        at org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:127)
        ... 17 more

Any more suggestion is appreciated.

Thanks very much

Freeman





-----Original Message-----
From: ant elder [mailto:ant.elder@gmail.com]
Sent: Thu 1/25/2007 4:55 AM
To: tuscany-dev@ws.apache.org
Subject: Re: can not start helloworldws samples for 1.0 M2
 
I suspect this could be due to maven repository problems. Could you try
changing the sample to include all its dependencies locally:

In helloworldws\src\main\webapp\WEB-INF\web.xml add:

  <context-param>
     <param-name>tuscany.online</param-name>
     <param-value>false</param-value>
  </context-param>

In helloworldws\pom.xml change <loadExtensionDependencies> from false to
true.

Then rebuild and redeploy the sample to Tomcat and see if this helps.

   ...ant

On 1/25/07, Fang, Yue (Freeman) <Fr...@iona.com> wrote:
>
> Hi,
>
> I try the helloworldws samples with tomcat 5.5.20, which is the latest
> tomcat version. And I clean up my local maven repository to build the
> samples, still get the same exceptions. I am using Linux Redhat 9.
>
> Could anyone please help me out?
>
> Thanks very much
>
> Freeman
>
>
> -----Original Message-----
> From: Fang, Yue (Freeman)
> Sent: Tue 12/26/2006 3:34 AM
> To: tuscany-dev@ws.apache.org
> Subject: can not start helloworldws samples for 1.0 M2
>
> Hi all,
>
> I try to deploy helloworldws samples into tomcat 5.5.16, but when I
> start tomcat, I get exception of helloworldws as follows,
>
> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: org.apache.tuscany.spi.component.TargetException: Error
> initializing component instance [extender]
> org.apache.tuscany.runtime.webapp.ServletLauncherInitException:
> org.apache.tuscany.spi.component.TargetException: Error initializing
> component instance [extender]
>          at
> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(
> WebappRuntimeImpl.java:147)
>          at
>
> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized
> (TuscanyContextListener.java:74)
>          at
> org.apache.catalina.core.StandardContext.listenerStart(
> StandardContext.java:3729)
>          at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>          at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java
> :759)
>          at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>          at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>          at
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>          at
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>          at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>          at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>          at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>          at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> LifecycleSupport.java:119)
>          at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>          at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>          at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>          at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>          at
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>          at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>          at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java
> :39)
>          at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
>          at java.lang.reflect.Method.invoke(Method.java:585)
>          at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> :275)
>          at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.apache.tuscany.spi.component.TargetException: Error
> initializing component instance [extender]
>
>
> Also, when I try to start helloworldwsclient sample, I get exception as
> follows,
>
> Exception in thread "main"
> org.apache.tuscany.spi.component.TargetException: Error initializing
> component instance [directoryScanExtender]
>          at
> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(
> PojoAtomicComponent.java:96)
>          at
> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(
> InstanceWrapperImpl.java:49)
>          at
>
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents
> (ModuleScopeContainer.java:145)
>          at
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(
> ModuleScopeContainer.java:72)
>          at
> org.apache.tuscany.spi.component.AbstractSCAObject.publish(
> AbstractSCAObject.java:94)
>          at
>
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish
> (AbstractCompositeComponent.java:139)
>          at
>
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start
> (AbstractCompositeComponent.java:106)
>          at
>
> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize
> (StandaloneRuntimeImpl.java:82)
>
> I follow the instruction in readme step by step, could anyone help me out?
>
> Thanks very much
>
> Freeman
> --
> Freeman Fang
> Software Engineer
>
> IONA Asia Pacific Software Development Center
> No.2 Floor A Unit Information Center
> Zhongguancun Software Park Haidian District,
> Beijing, P.R.China
>
> Tel.: +86-10-82825151 -  ex. 551
> Fax: +86-10-8282-5210
> freeman.fang@iona.com
> -------------------------------------------------
> Making Software Work Together TM
>
>
>
>
>


Re: can not start helloworldws samples for 1.0 M2

Posted by ant elder <an...@gmail.com>.
I suspect this could be due to maven repository problems. Could you try
changing the sample to include all its dependencies locally:

In helloworldws\src\main\webapp\WEB-INF\web.xml add:

  <context-param>
     <param-name>tuscany.online</param-name>
     <param-value>false</param-value>
  </context-param>

In helloworldws\pom.xml change <loadExtensionDependencies> from false to
true.

Then rebuild and redeploy the sample to Tomcat and see if this helps.

   ...ant

On 1/25/07, Fang, Yue (Freeman) <Fr...@iona.com> wrote:
>
> Hi,
>
> I try the helloworldws samples with tomcat 5.5.20, which is the latest
> tomcat version. And I clean up my local maven repository to build the
> samples, still get the same exceptions. I am using Linux Redhat 9.
>
> Could anyone please help me out?
>
> Thanks very much
>
> Freeman
>
>
> -----Original Message-----
> From: Fang, Yue (Freeman)
> Sent: Tue 12/26/2006 3:34 AM
> To: tuscany-dev@ws.apache.org
> Subject: can not start helloworldws samples for 1.0 M2
>
> Hi all,
>
> I try to deploy helloworldws samples into tomcat 5.5.16, but when I
> start tomcat, I get exception of helloworldws as follows,
>
> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: org.apache.tuscany.spi.component.TargetException: Error
> initializing component instance [extender]
> org.apache.tuscany.runtime.webapp.ServletLauncherInitException:
> org.apache.tuscany.spi.component.TargetException: Error initializing
> component instance [extender]
>          at
> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(
> WebappRuntimeImpl.java:147)
>          at
>
> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized
> (TuscanyContextListener.java:74)
>          at
> org.apache.catalina.core.StandardContext.listenerStart(
> StandardContext.java:3729)
>          at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>          at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java
> :759)
>          at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>          at
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>          at
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>          at
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>          at
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>          at
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>          at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>          at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> LifecycleSupport.java:119)
>          at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>          at
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>          at
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>          at
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>          at
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>          at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>          at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java
> :39)
>          at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
>          at java.lang.reflect.Method.invoke(Method.java:585)
>          at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> :275)
>          at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.apache.tuscany.spi.component.TargetException: Error
> initializing component instance [extender]
>
>
> Also, when I try to start helloworldwsclient sample, I get exception as
> follows,
>
> Exception in thread "main"
> org.apache.tuscany.spi.component.TargetException: Error initializing
> component instance [directoryScanExtender]
>          at
> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(
> PojoAtomicComponent.java:96)
>          at
> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(
> InstanceWrapperImpl.java:49)
>          at
>
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents
> (ModuleScopeContainer.java:145)
>          at
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(
> ModuleScopeContainer.java:72)
>          at
> org.apache.tuscany.spi.component.AbstractSCAObject.publish(
> AbstractSCAObject.java:94)
>          at
>
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish
> (AbstractCompositeComponent.java:139)
>          at
>
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start
> (AbstractCompositeComponent.java:106)
>          at
>
> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize
> (StandaloneRuntimeImpl.java:82)
>
> I follow the instruction in readme step by step, could anyone help me out?
>
> Thanks very much
>
> Freeman
> --
> Freeman Fang
> Software Engineer
>
> IONA Asia Pacific Software Development Center
> No.2 Floor A Unit Information Center
> Zhongguancun Software Park Haidian District,
> Beijing, P.R.China
>
> Tel.: +86-10-82825151 -  ex. 551
> Fax: +86-10-8282-5210
> freeman.fang@iona.com
> -------------------------------------------------
> Making Software Work Together TM
>
>
>
>
>

Re: can not start helloworldws samples for 1.0 M2

Posted by Rick <cr...@gmail.com>.
Just ran hellowordwsClient/helloworldws sample successfully on Fedora Core 6.

Any chance you may have some strange unix permissions set ?  I recall there 
something like umask that set the default permission ... thats just a total shot 
in the blue.

Fang, Yue (Freeman) wrote:
> Hi Rick,
> 
> Thanks for your reply.
> I do as you suggestion, but still get the same exception.
> 
> Btw, I guess you run the demo on windows, did you try it on linux?
> I can run it successufully on windows, but failed on linux box.
> 
> Thanks very much
> 
> Freeman
> 
> 
> -----Original Message-----
> From: Rick [mailto:cr22rc@gmail.com]
> Sent: Thu 1/25/2007 6:23 AM
> To: tuscany-dev@ws.apache.org
> Subject: Re: can not start helloworldws samples for 1.0 M2
>  
> Some other thing to also try:
> Look at http://svn.apache.org/repos/asf/incubator/tuscany/java/etc/settings.xml 
> copy the mirrors portion to your setting.xml as described on the top of the file.
> 
> Rebuild the samples from the top with mvn -U clean install.
> 
> Remember, for hellowordwsclient you'll also need to copy both 
> contrib\axis2-1.0-incubator-M2.jar and 
> contrib\databinding-sdo-1.0-incubator-M2.jar to extensions in standalone launcher.
> 
> Fang, Yue (Freeman) wrote:
>> Hi,
>>
>> I try the helloworldws samples with tomcat 5.5.20, which is the latest tomcat version. And I clean up my local maven repository to build the samples, still get the same exceptions. I am using Linux Redhat 9.
>>
>> Could anyone please help me out?
>>
>> Thanks very much
>>
>> Freeman
>>
>>
>> -----Original Message-----
>> From: Fang, Yue (Freeman)
>> Sent: Tue 12/26/2006 3:34 AM
>> To: tuscany-dev@ws.apache.org
>> Subject: can not start helloworldws samples for 1.0 M2
>>  
>> Hi all,
>>
>> I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
>> start tomcat, I get exception of helloworldws as follows,
>>
>> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
>> SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
>> initializing component instance [extender]
>> org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
>> org.apache.tuscany.spi.component.TargetException: Error initializing 
>> component instance [extender]
>>          at 
>> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
>>          at 
>> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
>>          at 
>> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
>>          at 
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>>          at 
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
>>          at 
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>>          at 
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>>          at 
>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>>          at 
>> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>>          at 
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>>          at 
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>>          at 
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>>          at 
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>>          at 
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>>          at 
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>>          at 
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>>          at 
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>>          at 
>> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>>          at 
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>>          at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>          at 
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>          at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>          at java.lang.reflect.Method.invoke(Method.java:585)
>>          at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
>>          at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
>> Caused by: org.apache.tuscany.spi.component.TargetException: Error 
>> initializing component instance [extender]
>>
>>
>> Also, when I try to start helloworldwsclient sample, I get exception as 
>> follows,
>>
>> Exception in thread "main" 
>> org.apache.tuscany.spi.component.TargetException: Error initializing 
>> component instance [directoryScanExtender]
>>          at 
>> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
>>          at 
>> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
>>          at 
>> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
>>          at 
>> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
>>          at 
>> org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
>>          at 
>> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
>>          at 
>> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
>>          at 
>> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82)
>>
>> I follow the instruction in readme step by step, could anyone help me out?
>>
>> Thanks very much
>>
>> Freeman
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
> For additional commands, e-mail: tuscany-dev-help@ws.apache.org
> 
> 
> 

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RE: can not start helloworldws samples for 1.0 M2

Posted by "Fang, Yue (Freeman)" <Fr...@iona.com>.
Hi Rick,

Thanks for your reply.
I do as you suggestion, but still get the same exception.

Btw, I guess you run the demo on windows, did you try it on linux?
I can run it successufully on windows, but failed on linux box.

Thanks very much

Freeman


-----Original Message-----
From: Rick [mailto:cr22rc@gmail.com]
Sent: Thu 1/25/2007 6:23 AM
To: tuscany-dev@ws.apache.org
Subject: Re: can not start helloworldws samples for 1.0 M2
 
Some other thing to also try:
Look at http://svn.apache.org/repos/asf/incubator/tuscany/java/etc/settings.xml 
copy the mirrors portion to your setting.xml as described on the top of the file.

Rebuild the samples from the top with mvn -U clean install.

Remember, for hellowordwsclient you'll also need to copy both 
contrib\axis2-1.0-incubator-M2.jar and 
contrib\databinding-sdo-1.0-incubator-M2.jar to extensions in standalone launcher.

Fang, Yue (Freeman) wrote:
> Hi,
> 
> I try the helloworldws samples with tomcat 5.5.20, which is the latest tomcat version. And I clean up my local maven repository to build the samples, still get the same exceptions. I am using Linux Redhat 9.
> 
> Could anyone please help me out?
> 
> Thanks very much
> 
> Freeman
> 
> 
> -----Original Message-----
> From: Fang, Yue (Freeman)
> Sent: Tue 12/26/2006 3:34 AM
> To: tuscany-dev@ws.apache.org
> Subject: can not start helloworldws samples for 1.0 M2
>  
> Hi all,
> 
> I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
> start tomcat, I get exception of helloworldws as follows,
> 
> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [extender]
>          at 
> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
>          at 
> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
>          at 
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
>          at 
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>          at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
>          at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>          at 
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>          at 
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>          at 
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>          at 
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>          at 
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>          at 
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>          at 
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>          at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>          at 
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>          at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>          at 
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>          at 
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>          at 
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>          at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>          at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>          at java.lang.reflect.Method.invoke(Method.java:585)
>          at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
>          at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> 
> 
> Also, when I try to start helloworldwsclient sample, I get exception as 
> follows,
> 
> Exception in thread "main" 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [directoryScanExtender]
>          at 
> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
>          at 
> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
>          at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
>          at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
>          at 
> org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
>          at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
>          at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
>          at 
> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82)
> 
> I follow the instruction in readme step by step, could anyone help me out?
> 
> Thanks very much
> 
> Freeman

---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org



Re: can not start helloworldws samples for 1.0 M2

Posted by Rick <cr...@gmail.com>.
Some other thing to also try:
Look at http://svn.apache.org/repos/asf/incubator/tuscany/java/etc/settings.xml 
copy the mirrors portion to your setting.xml as described on the top of the file.

Rebuild the samples from the top with mvn -U clean install.

Remember, for hellowordwsclient you'll also need to copy both 
contrib\axis2-1.0-incubator-M2.jar and 
contrib\databinding-sdo-1.0-incubator-M2.jar to extensions in standalone launcher.

Fang, Yue (Freeman) wrote:
> Hi,
> 
> I try the helloworldws samples with tomcat 5.5.20, which is the latest tomcat version. And I clean up my local maven repository to build the samples, still get the same exceptions. I am using Linux Redhat 9.
> 
> Could anyone please help me out?
> 
> Thanks very much
> 
> Freeman
> 
> 
> -----Original Message-----
> From: Fang, Yue (Freeman)
> Sent: Tue 12/26/2006 3:34 AM
> To: tuscany-dev@ws.apache.org
> Subject: can not start helloworldws samples for 1.0 M2
>  
> Hi all,
> 
> I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
> start tomcat, I get exception of helloworldws as follows,
> 
> Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
> SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [extender]
>          at 
> org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
>          at 
> org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
>          at 
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
>          at 
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
>          at 
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
>          at 
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
>          at 
> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
>          at 
> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
>          at 
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
>          at 
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
>          at 
> org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
>          at 
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
>          at 
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
>          at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
>          at 
> org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
>          at 
> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
>          at 
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
>          at 
> org.apache.catalina.core.StandardService.start(StandardService.java:450)
>          at 
> org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
>          at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>          at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>          at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>          at java.lang.reflect.Method.invoke(Method.java:585)
>          at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
>          at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> Caused by: org.apache.tuscany.spi.component.TargetException: Error 
> initializing component instance [extender]
> 
> 
> Also, when I try to start helloworldwsclient sample, I get exception as 
> follows,
> 
> Exception in thread "main" 
> org.apache.tuscany.spi.component.TargetException: Error initializing 
> component instance [directoryScanExtender]
>          at 
> org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
>          at 
> org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
>          at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
>          at 
> org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
>          at 
> org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
>          at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
>          at 
> org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
>          at 
> org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82)
> 
> I follow the instruction in readme step by step, could anyone help me out?
> 
> Thanks very much
> 
> Freeman

---------------------------------------------------------------------
To unsubscribe, e-mail: tuscany-dev-unsubscribe@ws.apache.org
For additional commands, e-mail: tuscany-dev-help@ws.apache.org


RE: can not start helloworldws samples for 1.0 M2

Posted by "Fang, Yue (Freeman)" <Fr...@iona.com>.
Hi,

I try the helloworldws samples with tomcat 5.5.20, which is the latest tomcat version. And I clean up my local maven repository to build the samples, still get the same exceptions. I am using Linux Redhat 9.

Could anyone please help me out?

Thanks very much

Freeman


-----Original Message-----
From: Fang, Yue (Freeman)
Sent: Tue 12/26/2006 3:34 AM
To: tuscany-dev@ws.apache.org
Subject: can not start helloworldws samples for 1.0 M2
 
Hi all,

I try to deploy helloworldws samples into tomcat 5.5.16, but when I 
start tomcat, I get exception of helloworldws as follows,

Dec 26, 2006 4:29:02 PM org.apache.catalina.core.ApplicationContext log
SEVERE: org.apache.tuscany.spi.component.TargetException: Error 
initializing component instance [extender]
org.apache.tuscany.runtime.webapp.ServletLauncherInitException: 
org.apache.tuscany.spi.component.TargetException: Error initializing 
component instance [extender]
         at 
org.apache.tuscany.runtime.webapp.WebappRuntimeImpl.initialize(WebappRuntimeImpl.java:147)
         at 
org.apache.tuscany.runtime.webapp.TuscanyContextListener.contextInitialized(TuscanyContextListener.java:74)
         at 
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3729)
         at 
org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
         at 
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
         at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
         at 
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
         at 
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:809)
         at 
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:698)
         at 
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
         at 
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
         at 
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
         at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
         at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
         at 
org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
         at 
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
         at 
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
         at 
org.apache.catalina.core.StandardService.start(StandardService.java:450)
         at 
org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
         at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
         at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
         at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
         at java.lang.reflect.Method.invoke(Method.java:585)
         at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
         at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: org.apache.tuscany.spi.component.TargetException: Error 
initializing component instance [extender]


Also, when I try to start helloworldwsclient sample, I get exception as 
follows,

Exception in thread "main" 
org.apache.tuscany.spi.component.TargetException: Error initializing 
component instance [directoryScanExtender]
         at 
org.apache.tuscany.core.implementation.PojoAtomicComponent.init(PojoAtomicComponent.java:96)
         at 
org.apache.tuscany.core.component.scope.InstanceWrapperImpl.start(InstanceWrapperImpl.java:49)
         at 
org.apache.tuscany.core.component.scope.ModuleScopeContainer.eagerInitComponents(ModuleScopeContainer.java:145)
         at 
org.apache.tuscany.core.component.scope.ModuleScopeContainer.onEvent(ModuleScopeContainer.java:72)
         at 
org.apache.tuscany.spi.component.AbstractSCAObject.publish(AbstractSCAObject.java:94)
         at 
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.publish(AbstractCompositeComponent.java:139)
         at 
org.apache.tuscany.core.implementation.composite.AbstractCompositeComponent.start(AbstractCompositeComponent.java:106)
         at 
org.apache.tuscany.runtime.standalone.host.StandaloneRuntimeImpl.initialize(StandaloneRuntimeImpl.java:82)

I follow the instruction in readme step by step, could anyone help me out?

Thanks very much

Freeman
-- 
Freeman Fang
Software Engineer

IONA Asia Pacific Software Development Center
No.2 Floor A Unit Information Center
Zhongguancun Software Park Haidian District,
Beijing, P.R.China

Tel.: +86-10-82825151 -  ex. 551
Fax: +86-10-8282-5210
freeman.fang@iona.com
-------------------------------------------------
Making Software Work Together TM