Spring Social - 404 error for facebook login
===

I have spring 3.1 with spring security login in my app. I am trying to add facebook login using spring social to it. 
It goes to the facebook login page but post log in it throws a 404 error. I have this in the URL:

    http://localhost:8080/TestProject/signin?error=provider#_=_

Here goes my spring social config:

    <bean class="org.springframework.social.connect.web.ProviderSignInController">
    <!-- relies on by-type autowiring for the constructor-args -->    
    <constructor-arg ref="signInAdapter" />
    </bean>

    <bean id="connectionFactoryLocator" 
      class="org.springframework.social.connect.support.ConnectionFactoryRegistry">
    <property name="connectionFactories">
        <list>
            <bean class="org.springframework.social.facebook.connect.FacebookConnectionFactory">
                <constructor-arg value="${fb.id}" />
                <constructor-arg value="${fb.passwrd}" />				
            </bean>
        </list>
    </property>
    </bean>

    <bean id="connectionRepository" factory-method="createConnectionRepository" 
      factory-bean="usersConnectionRepository" scope="request">
    <constructor-arg value="#{request.userPrincipal.name}" />
    <aop:scoped-proxy proxy-target-class="false" />
    </bean>

    <bean id="signInAdapter" class="com.Test.social.SimpleSignInAdapter"/>

    <bean id="usersConnectionRepository" 
      class="org.springframework.social.connect.jdbc.JdbcUsersConnectionRepository">
    <constructor-arg ref="dataSource" />
    <constructor-arg ref="connectionFactoryLocator" />
    <constructor-arg ref="textEncryptor" />
    </bean>

    <bean id="textEncryptor" class="org.springframework.security.crypto.encrypt.Encryptors" 
            factory-method="noOpText" />
     </beans> 

Any thoughts?