title: Not able to create Custom NER Project from existing tagged JSON file
body: <p>I am trying to implement a custom named entity recognition project; I already created a storage container an uploaded data that are already tagged, when creating a new project I can select the storage container and tagged file,</p>
  <p><a href="https://i.stack.imgur.com/QH7Jf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QH7Jf.png" alt="enter image description here" /></a></p>
  <p>but when I click on &quot;Create Project&quot; it is showing an error like below</p>
  <p><a href="https://i.stack.imgur.com/sJ5Bh.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sJ5Bh.png" alt="enter image description here" /></a></p>
  <p><code>Both intents and entities in project JSON can't be null or empty. If you want to create an empty project, please use the create project API instead.</code></p>
  <p>But the point is, in the json document every object has &quot;entities&quot; defined, none of the entities are null or empty!</p>
  <p>Is this a technical issue from Azure, or can anyone help me with this?</p>