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

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    • P
      prasan @charlotteemma last edited by

      @HP Thanks.

      I tried this one as well, both AMO/NORMAL, same result..
      orderparams = {
      "variety": "AMO", # "NORMAL" "AMO", # , #
      "tradingsymbol": "CRUDEOIL21NOV630000PE",
      "symboltoken": "233501",
      "transactiontype": "BUY",
      "exchange": "MCX",
      "ordertype": "MARKET",
      "producttype": "CARRYFORWARD",
      "duration": "IOC", #"DAY"
      "price": "0",
      "squareoff": "0",
      "stoploss": "0",
      "quantity": 100 #quantity #lot size CRUDE 100, NIFTY 50
      }

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      • C
        charlotteemma @prasan last edited by

        @prasan
        orderparams={"variety": 'NORMAL',
        "tradingsymbol": 'BANKNIFTY07OCT2136100CE',
        "symboltoken": '40671',
        "transactiontype": 'BUY',
        "exchange": 'NFO',
        "ordertype": 'MARKET',
        "producttype": 'INTRADAY',
        "duration": 'DAY',
        "price": 0.0,
        "squareoff": 0.0,
        "stoploss": 0.0,
        "triggerprice": 0.0,
        "trailingstoploss": 0.0,
        "quantity": 1
        }

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          neeluru @prasan last edited by

          @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

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          • A
            admin @neeluru last edited by admin

            Hi @neeluru

            We have noticed that you are experiencing issues with our SDK due to poor error handling. The error message you are seeing, "TypeError: 'NoneType' object is not subscriptable", is a result of the SDK not handling exceptions properly. This is causing the orderResponse variable to be None, which is leading to the error you are seeing.

            The correct error message from the RestAPI is "Invalid Order Type" with error code "AB1020". This error is likely being caused because you are using the wrong value for the "variety" parameter. For STOPLOSS_MARKET orders, the acceptable input for the "variety" parameter is "STOPLOSS" and not "NORMAL".

            Please note that our SDKs are open source, so you are welcome to make contributions to improve the error handling and other aspects of the code. Additionally, if you encounter any errors in the future, you can make a call to the RestAPI directly to get the correct error message and information on how to resolve the issue.

            We apologize for any inconvenience this may have caused and thank you for your understanding.

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            • N
              neeluru @admin last edited by

              @admin

              Thanks admin.. It's working well now.

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              • L
                laxm @neeluru last edited by

                @neeluru

                Hi, can you please share how it got resolved? I'm facing this issue from many days.

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                  laxm @admin last edited by

                  @admin said in "Order placement failed: 'NoneType' object is not subscriptable":

                  error message from the RestAPI

                  Hi @admin
                  if my understanding is correct you mean to say that this error "'NoneType' object is not subscriptable" is due to wrong "variety" parameter. Please correct if I misunderstood it.

                  I am also facing the same issue regularly. I had already raised this, please see https://smartapi.angelbroking.com/topic/3398/error-while-placing-orders

                  And I checked the "variety" in order parameters, it is "NORMAL" for regular orders and "ROBO" for Bracket orders.

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                  • N
                    neeluru @laxm last edited by

                    @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))
                    
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                    • N
                      neeluru @laxm last edited by

                      @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))

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                      • N
                        neeluru @prasan last edited by

                        @prasan
                        change quantity ..

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                        • M
                          mkd last edited by

                          'NoneType' object is not subscriptable

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                          • M
                            mkd @neeluru last edited by

                            @neeluru change password to mpin

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                            • H
                              hssandeep @neeluru last edited by

                              @neeluru
                              I tried the above piece of code and it works perfectly with a valid "orderId" but the challenge is on the Angle Broking UI under "Open Orders" this is not reflected.
                              But if you get into "VIEW ORDER HISTORY" page it shows the following error:

                              Reason: 16408 : Trigger price entered has invalid characters

                              Below are the details and have attached the screenshotSTOPLOSS order error on AngelOne UI01012023.png

                              Details
                              Order Placed on 05-Jan-2023 at 14:04:31

                              Product Type
                              Carry Forward - STOPLOSS
                              Action
                              Sell
                              Order Type
                              Stop Loss Limit
                              Validity
                              Day
                              Segment Type
                              F&O
                              Broker Order No.
                              230105001112007
                              Reason: 16408 : Trigger price entered has invalid characters

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                              • N
                                N210013 last edited by

                                i am getting error while order placement. my order parameter is as follows:

                                {'variety': 'NORMAL', 'tradingsymbol': 'IDEA-EQ', 'symboltoken': '14366', 'transactiontype': 'SELL', 'exchange': 'NSE', 'ordertype': 'MARKET', 'producttype': 'DELIVERY', 'duration': 'DAY', 'price': 0.0, 'squareoff': 0.0, 'stoploss': 0.0, 'triggerprice': 0.0, 'trailingstoploss': 0.0, 'quantity': 1}

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                                • A
                                  admin @N210013 last edited by

                                  HI @N210013

                                  We have noticed that you are experiencing issues with our SDK due to poor error handling. The error message you are seeing, "TypeError: 'NoneType' object is not subscriptable", is a result of the SDK not handling exceptions properly. This is causing the orderResponse variable to be None, which is leading to the error you are seeing.

                                  The correct error message from the RestAPI is "TPIN is not validated" with error code "AB4013". This error is likely being caused because you are trying to sell delivery holding without TPIN authorization. To read more about the same, please read this post on forums. (https://smartapi.angelbroking.com/topic/2376/only-pre-authoirsed-delivery-sell-orders-will-be-executed-through-smartapi-for-non-poa-clients)

                                  Please note that our SDKs are open source, so you are welcome to make contributions to improve the error handling and other aspects of the code. Additionally, if you encounter any errors in the future, you can make a call to the RestAPI directly to get the correct error message and information on how to resolve the issue.

                                  We apologize for any inconvenience this may have caused and thank you for your understanding.

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                                  • L
                                    laxm last edited by

                                    Hello @admin

                                    I'm receiving this error very frequently, sometimes it goes good. For example, yesterday it failed to place the order and today it was able to place the order successfully (no changes made).
                                    I'm following up on this error from many days through multiple threads. But I never got a solution. Can you please respond or make changes as to show the proper reason for the error.

                                    Hope I'll get some resolution this time...Thanks in advance.

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                                      laxm @laxm last edited by

                                      Hello @admin

                                      Please reply

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                                      • H
                                        hssandeep @hssandeep last edited by

                                        Can someone respond to this query? I am stuck here and unable to proceed
                                        Thanks a lot
                                        Sandeep

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                                        • N
                                          namit @admin last edited by

                                          Hello @admin
                                          so here is some more info which i get while placing the order.
                                          Basically this error is only coming while i'm trying to place order for options. For equity no error like this is coming.
                                          Also i m getting the following details while placing order which seems to be in your api code..

                                          File "C:\Python311\Lib\site-packages\smartapi\smartConnect.py", line 290, in placeOrder
                                          orderResponse= self._postRequest("api.order.place", params)['data']['orderid']
                                          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^
                                          TypeError: 'NoneType' object is not subscriptable

                                          So you may like to look at line no. 290 in your samrtConnect.py file for more info why this error is getting generated. Looking forward for your reply.
                                          Thanks

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                                          • N
                                            namit @neeluru last edited by

                                            @neeluru
                                            is it working for options as well ? because i'm seeing this error only when i'm trying to place order for option {nifty, banknifty).

                                            What i came to know that this is generating from the file smartConnect.py at line 290 which basically i don't understand. May be you can figure it out.
                                            Let me know !!

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