title: resin-maven-plugin:4.0.14:run:Cannot find setter, adder nor field in com.caucho.maven.MavenRun for 'contextRoot'
body: <p>In maven web project :</p>
  
  <p>when I click Plugins-> resin:run 
  the console has some  error  message :
  Failed to execute goal com.caucho:resin-maven-plugin:4.0.14:run (default-cli) on project sohutw-ginkgo-manage-web: Unable to parse configuration of mojo com.caucho:resin-maven-plugin:4.0.14:run: Cannot find setter, adder nor field in com.caucho.maven.MavenRun for 'contextRoot' -> [Help 1]</p>
  
  <p>Idea:IntelliJ IDEA</p>
  
  <p>pom.xml content is relevant code :
   <code>&lt;plugin&gt;
            &lt;groupId&gt;com.caucho&lt;/groupId&gt;
            &lt;artifactId&gt;resin-maven-plugin&lt;/artifactId&gt;
            &lt;version&gt;4.0.14&lt;/version&gt;
                &lt;configuration&gt;
                   &lt;contextPath&gt;/&lt;/contextPath&gt;
                   &lt;port&gt;8080&lt;/port&gt;
                &lt;/configuration&gt;
             &lt;/plugin&gt;</code></p>
  
  <p><img src="https://i.stack.imgur.com/sBFkb.png" alt="enter image description here"></p>