title: Tomcat + OSGi : No Catalina Service found
body: <p>While trying to enable Spring DM with web support on virgo-tomcat-server-3.0.2.RELEASE, I get the exception:</p>
  
  <pre><code>ERROR WebExtender-Init
  org.springframework.osgi.web.deployer.tomcat.TomcatWarDeployer
  No Catalina Service found, bailing out
  org.springframework.osgi.service.ServiceUnavailableException: 
  service matching filter=[(objectClass=org.apache.catalina.Service)] unavailable
  </code></pre>
  
  <p>These are the bundles I added to the server:</p>
  
  <ul>
  <li>catalina.osgi-5.5.23-SNAPSHOT.jar</li>
  <li>catalina.start.osgi-1.0.0.jar</li>
  <li>spring-osgi-web-1.2.1.jar</li>
  <li>spring-osgi-web-extender-1.2.1.jar</li>
  </ul>
  
  <p>Has anybody had this error before?</p>
  
  <p>Thank you.</p>