I just create a new Servlet and I have an error of this exact type: The content of element type "servlet" is incomplete, it must match "(icon?,servlet-name,display-name?,description?,(servlet-class|jsp-file),init- param*,load-on-startup?,run-as?,security-role-ref*)".
my web.xml code:
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<servlet>
<servlet-name>Prueba</servlet-name>
<display-name>Prueba</display-name>
<description></description>
<servlet-class>Servlets.Prueba</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Prueba</servlet-name>
<url-pattern>/Prueba</url-pattern>
</servlet-mapping>
</web-app>