Spring MVC:noHandlerFound - spring

Question

I am doing sample Spring mvc with Mybatis+Spring 3+Tomcat+Eclipse Indigo I got this problem
What's wrong? Any kind of advice for successful run this project. Previous problem was clear and Run this error message
org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping found for HTTP request with URI [/SpringMVC/] in DispatcherServlet with name 'spring'
My web.xml here
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/servlet.xml
/WEB-INF/app.xml
</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
My servlet.xml is
<context:annotation-config />
<context:component-scan base-package="logen.board.controller" />
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
app.xml is here
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mapperLocations" value="classpath:logen/board/dao/BoardDao.xml" />
</bean>
<bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
<constructor-arg index="0" ref="sqlSessionFactory" />
</bean>
<bean id="BoardDao" class="logen.board.entity.BoardEntity"></bean>
and my controller
#Controller
public class Boardcontroller {
#Autowired
private SqlSession sql;
#Autowired
private BoardEntity bn;
#RequestMapping("/list.do")
private ModelAndView list(){
BoardDao dao = sql.getMapper(BoardDao.class);
ModelAndView mv = new ModelAndView();
mv.setViewName("jsp/index");
mv.addObject("list", dao.getList());
return mv;
}
}