title: Why do I get compilation error "org/codehaus/groovy/control/CompilationFailedException"?
body: <p>I am trying to compile my JasperReports template using an Ant script and Java. I am getting this error:</p>
  
  <pre><code>jasper java.lang.NoClassDefFoundError:
  org/codehaus/groovy/control/CompilationFailedException
  </code></pre>
  
  <p>There is nothing complex in the template, but I still can't compile.</p>