Re: [jetty-user] ClassNotFoundException when send request to servlet served by embedded jetty

Do you have any webdefaults.xml in your system ? Maybe you can configure
servlet params in that.

Also sure that your Servlet classes are in the right place.

*Altuğ*
*www.kodcu.com* <http://www.kodcu.com/>**

2011/2/24 Taner Diler <[email protected]>

> Hi,
>
> I'm using jetty 6.1.26. I'm starting embeded jetty with a war file. Jetty
> starts and some initial jobs (located in WEB-INF/classes folder in war file)
> starts on starting.
> When I want to call a servlet, Jetty throws ClassNotFoundException. But the
> class is located in classes folder.
>
> HTTP ERROR 500
>
> Problem accessing /myapp/list. Reason:
>
>      net/myapp/MyBaseServlet
>
> Caused by:
>
> java.lang.NoClassDefFoundError: net/myapp/MyBaseServlet
> 	at java.lang.Class.getDeclaredConstructors0(Native Method)
> 	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
>
>
> 	at java.lang.Class.getConstructor0(Class.java:2699)
> 	at java.lang.Class.newInstance0(Class.java:326)
> 	at java.lang.Class.newInstance(Class.java:308)
> 	at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
>
>
> 	at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:428)
> 	at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:339)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
>
>
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
> 	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
>
>
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> 	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
> 	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$RequestHandler.headerComplete(HttpConnection.java:928)
>
>
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> 	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
> 	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> 	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
>
>
> 	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
> Caused by: java.lang.ClassNotFoundException: net.myapp.MyBaseServlet
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
>
>
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:392)
> 	at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
>
>
> 	... 23 more
>
> Caused by:
>
> java.lang.ClassNotFoundException: net.myapp.MyBaseServlet
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>
>
> 	at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:392)
> 	at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:363)
> 	at java.lang.Class.getDeclaredConstructors0(Native Method)
>
>
> 	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
> 	at java.lang.Class.getConstructor0(Class.java:2699)
> 	at java.lang.Class.newInstance0(Class.java:326)
> 	at java.lang.Class.newInstance(Class.java:308)
>
>
> 	at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
> 	at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:428)
> 	at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java:339)
>
>
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
> 	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
>
>
> 	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> 	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
> 	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
>
>
> 	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> 	at org.mortbay.jetty.Server.handle(Server.java:326)
> 	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> 	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
>
>
> 	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
> 	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:410)
>
>
> 	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
>
>
>
>


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