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via Google Groups by zombiecircus via StackOverflow, 1 year ago
via Stack Overflow by zombiecircus
, 1 year ago
via Stack Overflow by Tigel
, 2 years ago
This exception has no message.
via Google Groups by Shilendra Sharma via StackOverflow, 4 months ago
This exception has no message.
java.lang.NullPointerException: 	at java.lang.Class.isAssignableFrom(Native Method)	at org.mortbay.jetty.servlet.ServletHolder.doStart(	at org.mortbay.component.AbstractLifeCycle.start(	at org.mortbay.jetty.servlet.ServletHandler.initialize(	at org.mortbay.jetty.servlet.Context.startContext(	at org.mortbay.jetty.webapp.WebAppContext.startContext(	at org.mortbay.jetty.handler.ContextHandler.doStart(