title: Actions on Google Simulator not working
body: <p>I follow the actions on Google instruction, just have one action which is the default welcome intent.<br>
  I always get this error when I type "talk to XXX ".</p>
  
  <p>Also, I tried the google smart home action example, I could see my devices on mobile assist APP - home control, but I had some error when I test on the simulator like "turn on my lights".</p>
  
  <p>Anyone know what could cause this issue? Thanks!</p>
  
  <pre class="lang-json prettyprint-override"><code>{
   "response": "We're sorry, but something went wrong. Please try again.",
   "expectUserResponse": false,
   "conversationToken": "",
   "audioResponse": "",
   "visualResponse": {
    "visualElementsList": [
    {
      "displayText": {
        "content": "Sorry, this action is not available in simulation"
      }
    }
  ],
  "suggestionsList": [],
  "agentLogoUrl": ""
  },
  "clientError": 4,
  "is3pResponse": false
  }
  </code></pre>
  
  <p><strong>UPDATE</strong></p>
  
  <p>Hi, this issue is fixed. It is because APP activity control is turned off by the company account Administrator, even though I enabled web &amp; App activity on my account. </p>