Unable to place order: Order placement failed: 'NoneType' object is not subscriptable


  • Hi,

    Unable to place order through API, other APIs work. However able to place an order through web platform.

    Client ID :P479104

    Please advice.

    "Order placement failed: 'NoneType' object is not subscriptable"

    Illustrative orderparams:
    orderparams = {
    "variety": "AMO",
    "tradingsymbol": "CRUDEOIL21NOV630000PE",
    "symboltoken": "233501",
    "transactiontype": "BUY",
    "exchange": "NFO",
    "ordertype": "MARKET",
    "producttype": "CARRYFORWARD",
    "duration": "IOC",
    "price": "0",
    "squareoff": "0",
    "stoploss": "0",
    "quantity": 50 #quantity #lot size CRUDE 100, NIFTY 50
    }

    Tried with Normal, Day options as well, during the trading hours.


  • Hi @admin tried again, it worked now. Thanks


  • @admin Tried again, getting the same response. "Order placement failed: 'NoneType' object is not subscriptable"


  • Hi @prasan Kindly try now and update.