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getting exception while loading servlet

Shivaprakash Shettihalli
Greenhorn

Joined: Nov 20, 2007
Posts: 18
Im seeing the following exception while accessing the application.Please help me with what might have gone wrong.




type Exception report

message Servlet.init() for servlet firstconf threw exception

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet.init() for servlet firstconf threw exception
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:600)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1703)
java.lang.Thread.run(Thread.java:662)

root cause

java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;Ljava/lang/Throwable;)V
org.apache.commons.logging.impl.SLF4JLocationAwareLog.debug(SLF4JLocationAwareLog.java:133)
org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:120)
javax.servlet.GenericServlet.init(GenericServlet.java:212)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:879)
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:600)
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1703)
java.lang.Thread.run(Thread.java:662)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.36 logs.


here are the environment details:
spring 3 framework
apache tomcat app server

thanks,
Shivaprakash
Priya chek
Ranch Hand

Joined: Feb 12, 2013
Posts: 44
I think it is a 405 error -method not found exception. check your init() method.

shivam singhal
Ranch Hand

Joined: Jul 15, 2012
Posts: 226

what did you do exactly??

do you override init method, checkout did you correctly override the init method..
Shivaprakash Shettihalli
Greenhorn

Joined: Nov 20, 2007
Posts: 18
I'm tring to load the DispatcherServlet in Spring mvc framework.
I think tomcat is failing to load DispatcherServlet here.
But why? What might have gone wrong is my worry..
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 42635
    
  65
Sounds like you're not using the correct versions of some libraries. Make sure you only have jar file versions in the classpath that go with one another, not any other ones.


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