@pankaj8932
I am also facing same issue. Is it resolved ?

@prasan
change quantity ..

@laxm

ROBO order is working fine for me.

try:
orderparams = {
"variety": "ROBO",
"tradingsymbol": str(tradingsymbol),
"symboltoken": str(symboltoken),
"transactiontype": str(transactiontype),
"exchange": str(symbolexchange),
"ordertype": "LIMIT",
"producttype": "BO",
"duration": "DAY",
"price":float(pricelimit),
#"triggerprice":100,
"squareoff": 12,
"stoploss": 12,
"quantity": str(quantity)
}
orderId=client_smartApi.placeOrder(orderparams)
return orderId
except Exception as e:
print("Order placement failed: {}".format(e.message))

@laxm
below is piece of code..

try:
    orderparams = {
        "variety": "STOPLOSS",
        "tradingsymbol": str(tradingsymbol),
        "symboltoken": str(symboltoken),
        "transactiontype":"BUY",
        "exchange": "NFO",
        "ordertype": "STOPLOSS_LIMIT",
        "producttype": "CARRYFORWARD",
        "duration": "DAY",
        "price":pricelimit,
        "triggerprice":triggerprice,
        "squareoff": "0",
        "stoploss": "0",
        "quantity": "50"
        }
    orderId=obj.placeOrder(orderparams)
    return orderId
except Exception as e:
    print(orderparams)   # it's helpful to understand which values you've passed..
    print("Order placement failed: {}".format(e.message))

@admin

Thanks admin.. It's working well now.

@pankaj8932
I am also facing same issue. Is it resolved ?

@prasan , @admin

{
'variety': 'NORMAL',
'tradingsymbol': 'NIFTY29DEC2218400CE',
'symboltoken': '86414',
'transactiontype': 'BUY',
'exchange': 'NFO',
'ordertype': 'STOPLOSS_LIMIT',
'producttype': 'CARRYFORWARD',
'duration': 'DAY',
'price': '199.0',
'triggerprice': '198.95',
'squareoff': '0',
'stoploss': '0',
'quantity': '50'
}

am getting an error

orderResponse= self._postRequest("api.order.place", params)['data']['orderid']
TypeError: 'NoneType' object is not subscriptable

Please help

@rajanprabu
OK..

Is code is correct one ?

have used ss.connect() instead ws.connect(). Have changed it but no use at all

@neeluru

Please don't confuse on ws.send_request()

@rajanprabu
Any idea on below error. Using google.colab

@djdenish

I have faced the problem at ss.connect()

am running the code in colab