title: Cannot use JSP property group configuration with jetty-runner 9.1.4
body: <p>I'm trying to get a new development machine set up. I generally use jetty-runner to run my application <code>.war</code> file (it's a Stripes-based application).</p>
  
  <p>I've got the latest version of jetty-runner (1.9.4), I think. When I try to run my <code>.war</code> file, I get an exception:</p>
  
  <pre><code>java.lang.IllegalStateException: No such servlet: __org.eclipse.jetty.servlet.JspPropertyGroupServlet__
  </code></pre>
  
  <p>I do in fact have a <code>&lt;jsp-config&gt;</code> block in my <code>web.xml</code>:</p>
  
  <pre><code>  &lt;jsp-config&gt;
      &lt;jsp-property-group&gt;
        &lt;url-pattern&gt;*.jsp&lt;/url-pattern&gt;
        &lt;include-prelude&gt;/WEB-INF/fw/taglibs.jsp&lt;/include-prelude&gt;
      &lt;/jsp-property-group&gt;
    &lt;/jsp-config&gt;
  </code></pre>
  
  <p>If I comment that out, then I don't get the exception. I really want that prelude because I don't want to manually include it for every file. Of course, I'm doing that the way I've always done it, where "always" is a pretty long time here.</p>
  
  <p>Is there some new way of doing that stuff for including a JSP prelude, or is there something wrong with my jetty-runner, or what?</p>
  
  <p><em>edit</em> &mdash; I didn't make it clear that I've been using a <code>web.xml</code> like this, with jetty-runner (older versions), for a long time. This is happening to me with the new jetty-runner version only (I haven't tried an old one but I will).</p>
  
  <p><em>another edit</em> &mdash; Version 7.6.15 does not throw that exception (on the same <code>.war</code> file).</p>