response.status_code 400: Validation error

[timcrose]

I can't seem to post a trade to my real account. Most of the code below is from the trading_robot.py sample. Is this not the way to execute an order? I get NotNulError: A validation error occurred while processing the request. (this is under the _make_request function) in client.py.
`

Import libraries

from configparser import ConfigParser
from datetime import datetime
from pyrobot.robot import PyRobot

Grab configuration values.

config = ConfigParser()
config_fpath = r'C:\Users\timcr\Desktop\Documents\stocks\td_ameritrade_api\configs\config.ini'
config.read(config_fpath)
CLIENT_ID = config.get('main', 'CLIENT_ID')
REDIRECT_URI = config.get('main', 'REDIRECT_URI')
CREDENTIALS_PATH = config.get('main', 'JSON_PATH')
ACCOUNT_NUMBER = config.get('main', 'ACCOUNT_NUMBER')

Initalize the robot.

trading_robot = PyRobot(
client_id=CLIENT_ID,
redirect_uri=REDIRECT_URI,
credentials_path=CREDENTIALS_PATH,
trading_account=ACCOUNT_NUMBER,
paper_trading=False
)

Create a new Trade Object.

new_trade = trading_robot.create_trade(
trade_id='long_msft',
enter_or_exit='enter',
long_or_short='short',
order_type='lmt',
price=150.00
)

Make it Good Till Cancel.

new_trade.good_till_cancel(cancel_time=datetime.now())

Change the session

new_trade.modify_session(session='am')

Add an Order Leg.

new_trade.instrument(
symbol='MSFT',
quantity=2,
asset_type='EQUITY'
)

Add a Stop Loss Order with the Main Order.

new_trade.add_stop_loss(
stop_size=.10,
percentage=False
)

Execute order

trading_robot.execute_orders(new_trade)`

[areed1192]

I'll have to take a look and see what the issue is.