i am having some weird behavior with spring security.

When i load the application i get an exception

> 
> SEVERE: Exception starting filter springSecurityFilterChain
>  java.lang.NoClassDefFoundError: org/springframework/core/convert/support/PropertyTypeDescriptor
> 
> 
> 

WEB.XML:

> 
> 
> ```
> <web-app>
> <display-name>Archetype Created Web Application</display-name>
>  <filter>
>   <filter-name>springSecurityFilterChain</filter-name>
>   <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
> </filter>
> <filter-mapping>
>   <filter-name>springSecurityFilterChain</filter-name>
>   <url-pattern>/*</url-pattern>
> </filter-mapping> 
>  <servlet>
>  <servlet-name>default</servlet-name>
>     <servlet-class> org.apache.catalina.servlets.DefaultServlet </servlet-class>
>     <init-param>
>         <param-name>contextConfigLocation</param-name>
>         <param-value>/WEB-INF/applicationSecurityContext.xml</param-value>
>     </init-param>
>    <load-on-startup>1</load-on-startup>       
> </servlet>
> <servlet-mapping>
>     <servlet-name>default</servlet-name>
>     <url-pattern>/</url-pattern>
> </servlet-mapping>
> 
> ```
> 
> 
> 

POM.XML:

> 
> 
> ```
>       <dependency>
>         <groupId>org.springframework</groupId>
>         <artifactId>spring-core</artifactId>
>         <version>3.2.4.RELEASE</version>
>     </dependency>  
>       <dependency>
>     <groupId>org.springframework.security</groupId>
>     <artifactId>spring-security-core</artifactId>
>     <version>3.1.0.RELEASE</version>
> </dependency>
> <dependency>
> <groupId>org.springframework.security</groupId>
> <artifactId>spring-security-web</artifactId>
> <version>3.1.4.RELEASE</version>
>     </dependency>
> 
> ```
> 
> 

Thanks