HI
On Wed, Nov 3, 2010 at 5:11 PM, Blaise Gervais <gervai...@gmail.com> wrote:
>
> Hi everyone,
> Since one day I'm unable to start my app. She was running in Dev mode with
> Eclipse plugin. But this morning, I got the following error who start Jetty
> but give me only "HTTP ERROR: 503" pages. I have just added a jar and four
> classes but now, I have removed the jar and classes but the error stay.
>
>
> ATTENTION: Failed startup of context
> com.google.apphosting.utils.jetty.devappenginewebappcont...@19f9d2
> {/,D:\MyApps\appenginetest\war}
>
> java.lang.NullPointerException
>
> at java.lang.Class.isAssignableFrom(Native Method)
>
> at org.mortbay.jetty.servlet.ServletHolder.doStart(ServletHolder.java:256)
>
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>
> at
> org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:685)
>
> at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
>
> at
> org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
>
> at
> org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
>
> at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
>
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>
> at
> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
>
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>
> at
> org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
>
> at org.mortbay.jetty.Server.doStart(Server.java:224)
>
> at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
>
> at
> com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java:185)
>
> at
> com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:147)
>
> at
> com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:219)
>
> at
> com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:164)
>
> at
> com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48)
>
> at
> com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:113)
>
> at
> com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:89)
>
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--
Best Regards,
Chander Mohan
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