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The moose likes Spring and the fly likes javax.servlet.ServletException: No adapter for handler Big Moose Saloon
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javax.servlet.ServletException: No adapter for handler

vineet bindal
Greenhorn

Joined: Aug 04, 2011
Posts: 9
Hi,


I am stuck with this error for 2 days now.

below are my dispatcher servlet mappings





below is my web.xml



below is my controller





please suggest what could be causing the error and how to resolve it?
vineet bindal
Greenhorn

Joined: Aug 04, 2011
Posts: 9
here is the stack trace


SEVERE: Servlet.service() for servlet [blackboard] in context with path [/Blackboard] threw exception [No adapter for handler [com.peanuts.blackboard.web.controller.LoginController@3778cf]: Does your handler implement a supported interface like Controller?] with root cause
javax.servlet.ServletException: No adapter for handler [com.peanuts.blackboard.web.controller.LoginController@3778cf]: Does your handler implement a supported interface like Controller?
at org.springframework.web.servlet.DispatcherServlet.getHandlerAdapter(DispatcherServlet.java:967)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:760)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at com.springsource.insight.collection.tcserver.request.HttpRequestOperationCollectionValve.invoke(HttpRequestOperationCollectionValve.java:84)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:250)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: javax.servlet.ServletException: No adapter for handler