title: Bonita jackson Unrecognized token was expecting ('true', 'false' or 'null')
body: <p>i had created very simple flow i had attached the picture below.</p>
  
  <p>flow description : </p>
  
  <blockquote>
    <p>User sends the expense report and finally it gets reviewed and
    should be approved while i am clicking the approved button. but i was
    getting error as below :</p>
  </blockquote>
  
  <pre><code>com.fasterxml.jackson.core.JsonParseException: Unrecognized token 'onAccept1': was expecting ('true', 'false' or 'null').
  </code></pre>
  
  <p>current json that i have on variable </p>
  
  <pre><code>onAccept1 : return {"comments1" : $data.comments1, "isApproved1":false};
  </code></pre>
  
  <p>can any body please what was the mistake in the json , that i have on the variable called "onAccept1".</p>
  
  <p><a href="https://i.stack.imgur.com/wDDej.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wDDej.jpg" alt="my expense report flow"></a></p>
  
  <p>i got this error while submitting thtask , below was my contract def:
  <a href="https://i.stack.imgur.com/UUP6A.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/UUP6A.jpg" alt="enter image description here"></a></p>