« Return to Thread: DWR 3.0 RC1 and WAS

Re: DWR 3.0 RC1 and WAS

by davidmarginian :: Rate this Message:

Zach,
Well this certainly doesn't look like a Java version error so maybe
you are getting somewhere. From the stack trace it is very difficult to
tell exactly what the problem is. I would download the DWR source and
place a few breakpoints in the code to pin-point where the problem is.
I would start at the beginning of
StartupUtil.createAndSetupDefaultContainer and find out what is null. I
am sorry I can't help further but it seems you have a pretty
unique/outdated setup and mimicking it would take a lot of time.

-David

zcurtis wrote:

> I tried using http://retrotranslator.sourceforge.net/ against the base DWR
> 3.0 RC1 jar. I still end up with errors trying to run my web app when
> invoking DWR. Is anyone using this release with Java 1.4?
>
> [4/28/09 13:47:16:165 MDT] 0000005d ServletWrappe E Uncaught init()
> exception thrown by servlet dwr-invoker
> [4/28/09 13:47:16:196 MDT] 0000005d WebApp E SRVE0026E: [Servlet
> Error]-[dwr-invoker]:
> org.directwebremoting.extend.ContainerConfigurationException:
> java.lang.NullPointerException
> at
> org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:193)
> at
> org.directwebremoting.servlet.DwrServlet.createContainer(DwrServlet.java:97)
> at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:64)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:321)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:621)
> at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3226)
> at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:253)
> at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:229)
> at
> com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1970)
> at
> com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:120)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:434)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:373)
> at
> com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:101)
> at
> com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
> at
> com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
> at
> com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
> at
> com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1475)
> Caused by: java.lang.NullPointerException
> at
> org.directwebremoting.impl.DefaultScriptSessionManager.afterContainerSetup(DefaultScriptSessionManager.java:70)
> at
> org.directwebremoting.impl.AbstractContainer.callInitializingBeans(AbstractContainer.java:55)
> at
> org.directwebremoting.impl.AbstractContainer.callInitializingBeans(AbstractContainer.java:39)
> at
> org.directwebremoting.impl.DefaultContainer.setupFinished(DefaultContainer.java:180)
> at
> org.directwebremoting.impl.StartupUtil.setupDefaultContainer(StartupUtil.java:264)
> at
> org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:188)
> ... 17 more
>
> Thanks.
> Zach
>
>
>
> http://www.nabble.com/DWR-3.0M1-RC2-and-Java-1.4-td16908541.html
>

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@...
For additional commands, e-mail: users-help@...

« Return to Thread: DWR 3.0 RC1 and WAS