[jira] Commented: (KARAF-125) Webconsole can't concat strings?

["Freeman Fang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KARAF-125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12889066#action_12889066 ] 

Freeman Fang commented on KARAF-125:
------------------------------------

Hi, 

This is tracked by https://issues.apache.org/jira/browse/FELIX-2424 and seems already get fixed on felix webconsole trunk.
We can pick up this fix after felix webconsole 3.1.2 get released.

Freeman

> Webconsole can't concat strings?
> --------------------------------
>
>                 Key: KARAF-125
>                 URL: https://issues.apache.org/jira/browse/KARAF-125
>             Project: Karaf
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Achim Nierbeck
>            Priority: Minor
>
> I do get the following error when calling the webconsole with path /system/console
> HTTP ERROR 500
> Problem accessing /system/console. Reason:
>     INTERNAL_SERVER_ERROR
> Caused by:
> java.lang.NullPointerException
> 	at java.lang.String.concat(String.java:1996)
> 	at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:360)
> 	at org.apache.felix.webconsole.internal.servlet.OsgiManager.service(OsgiManager.java:340)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
> 	at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
> 	at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111)
> 	at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64)
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> 	at org.mortbay.jetty.Server.handle(Server.java:326)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
> 	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

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