error when calling SkygearChat.getMessages

[ghost]

Request:

Response:

{
  "error": {
    "name": "UnexpectedError",
    "code": 10000,
    "message": "'result'",
    "info": {
      "trace": "Traceback (most recent call last):\n  File \"/usr/lib/python3.5/site-packages/skygear/transmitter/common.py\", line 39, in wrapper\n    return dict(result=f(self, *args, **kwargs))\n  File \"/usr/lib/python3.5/site-packages/skygear/transmitter/common.py\", line 84, in call_func\n    return self.op(obj, param.get('args', {}))\n  File \"/usr/lib/python3.5/site-packages/skygear/transmitter/common.py\", line 150, in op\n    return func(*args, **kwargs)\n  File \"/usr/src/app/chat_plugin.py\", line 130, in get_messages\n    conversation = _get_conversation(conversation_id)\n  File \"/usr/src/app/chat_plugin.py\", line 239, in _get_conversation\n    if len(response['result']) == 0:\nKeyError: 'result'\n"
    }
  }
}

[ghost]

and #we are using the latest chat_plugin.py in the cloud, reference:b046f8e

[rickmak]

After some investigation, this should be raised due to the wrong app_name and api_key set at the skygear container. I pushed 70aafe0 for making the plugin code respect envvar.

Will push a more complete fix for giving proper error message.