title: Unable to associate project with a runtime server in eclipse IDE
body: <p><img src="https://i.stack.imgur.com/5CMko.png" alt="enter image description here">I had created a dynamic web project. AS of now it has a jsp file which am trying to run. When I tried to associate the project with a specific runtime(tomcat 6.0), it is not happening.</p>
  
  <p>I right clicked on the project/properties/Targeted Runtimes. It doesn't show any runtimes(I have added tomcat 6.0 in servers). When I click the checkbox 'Show all runtimes', everything comes in disabled mode. </p>
  
  <p>What could be the problem ?</p>
  
  <p>Attached screenshot of the problem.</p>
  
  <p><strong>Update</strong>:  I even tried to create a new runtime and associate it with the project( project/properties/Targeted Runtimes/new). Even the newly created runtime is getting disabled and am unable to associate it with the project.</p>