title: SEVERE: Running with Java class version 53.0, but 52.0 is required error with Jenkins through command prompt as "java -jar jenkins.war"
body: <p>I am automation engineer i have deployed my build on the Jenkins using maven, I want to when scripts are executed then the browser should open.  I searched on it some peoples says my me Run the Jenkins war file through cmd prompt when I am trying to Run the Jenkins through command prompt as:</p>
  
  <pre><code>java -jar Jenkins.war 
  </code></pre>
  
  <p>Then the system generates an error as follows:</p>
  
  <pre><code>SEVERE: Running with Java class version 53.0, but 52.0 is required error
  </code></pre>
  
  <p>Anyone have any idea how I can fix the problem?</p>
  
  <p><a href="https://i.stack.imgur.com/unJc7.png" rel="noreferrer"><img src="https://i.stack.imgur.com/unJc7.png" alt="enter image description here"></a></p>