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From "Lin Sun (JIRA)" <...@geronimo.apache.org>
Subject [jira] Created: (GERONIMO-1399) NPE when trying to publish a simple app via eclipse plugin
Date Thu, 22 Dec 2005 22:06:31 GMT
NPE when trying to publish a simple app via eclipse plugin
----------------------------------------------------------

         Key: GERONIMO-1399
         URL: http://issues.apache.org/jira/browse/GERONIMO-1399
     Project: Geronimo
        Type: Bug
  Components: eclipse-plugin  
    Versions: 1.0    
 Environment: Geronimo 1.0, built a few days ago
Eclipse SDK 3.1.1
WTP 1.0 RC 5 and its prerequisites
Eclipse plug-in, built a few days ago
    Reporter: Lin Sun


On Dec 22, 2005, at 4:48 PM, Lin Sun wrote:

> Thanks.  After you point out where the log is, I saw the following  
> in the .log file:
>
> java.lang.NullPointerException
> 	at java.lang.Class.forName1(Native Method)
> 	at java.lang.Class.forName(Class.java(Compiled Code))
> 	at
> org.apache.geronimo.core.GeronimoConnectionFactory.discoverDeploymentF 
> actory(GeronimoConnectionFactory.java:78)
> 	at
> org.apache.geronimo.core.GeronimoConnectionFactory.getDeploymentManage 
> r(GeronimoConnectionFactory.java:45)
> 	at
> org.apache.geronimo.core.CommandLauncher.setDeploymentManager 
> (CommandLauncher.java:87)
> 	at org.apache.geronimo.core.CommandLauncher.executeCommand 
> (CommandLauncher.java:61)
> 	at
> org.apache.geronimo.core.internal.GeronimoServerBehaviour.doDeploy 
> (GeronimoServerBehaviour.java:233)
> 	at
> org.apache.geronimo.core.internal.GeronimoServerBehaviour.invokeComman 
> d(GeronimoServerBehaviour.java:207)
> 	at
> org.apache.geronimo.core.internal.GeronimoServerBehaviour.publishModul 
> e(GeronimoServerBehaviour.java:194)
> 	at
> org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModul 
> e(ServerBehaviourDelegate.java:658)
> 	at
> org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModul 
> es(ServerBehaviourDelegate.java:738)
> 	at
> org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish 
> (ServerBehaviourDelegate.java:596)
> 	at org.eclipse.wst.server.core.internal.Server.doPublish 
> (Server.java:799)
> 	at org.eclipse.wst.server.core.internal.Server.publish(Server.java: 
> 788)
> 	at org.eclipse.wst.server.core.internal.PublishServerJob.run 
> (PublishServerJob.java:145)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:76)
>
> --- Sachin Patel <sppatel2@gmail.com> wrote:
>
>> Nevermind, I found the problem.  In the future, eclipse plugin  
>> errors/
>> exceptions can be found in the .log in the workspace metadata.  So
>> you shouldn't just look for errors in the geronimo log.
>>
>> I just published and found a NPE attempting to discover the
>> deploymentFactory.  Something must have changed in the runtime that
>> broke me... I'll look into it.
>>
>>
>> - sachin
>>
>>
>>
>> On Dec 22, 2005, at 4:21 PM, Sachin Patel wrote:
>>
>>> Ok, then please describe your steps, from project creation, to
>>> deployment.
>>>
>>> - sachin

Steps: 
1) launch eclipse using eclipse -clean and use a brand new workspace
2) change to J2EE view.  Define a geronimo server and start it.
3) right click dynamic web projects and select import to import
the hello.war file.  Select default/next for everything except uncheck the "add module to
an ear application" checkbox.
4) right click the hello folder and select run as--run on server.
then I got the "unable to publish error" immediately.  

I'll send you the hello.war file in a seperate note to reduce the size of the email to
the list.

Thanks, Lin

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