title: Unable to Run Grails, error with resolving class
body: <p>I am fairly new to grails and need help figuring out why I cannot run grails due to this error below:</p>
  
  <pre><code>grails&gt; run-app
  | Running application...
  startup failed:
  C:\DIR\grails-inventory\grails-app\controllers\harbor\AssetController.groovy: 3: unable to resolve class     org.apache.jasper.compiler.Node.ParamsAction
   @ line 3, column 1.
  import org.apache.jasper.compiler.Node.ParamsAction;
  ^
  1 error
  FAILURE: Build failed with an exception.
  * What went wrong:
  Execution failed for task ':compileGroovy'.
  &gt; Compilation failed; see the compiler error output for details.
  </code></pre>
  
  <p>If I were to comment out that particular line in AssetController, grails will execute however the whole application will have NullPointer errors</p>