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    "Order placement failed: '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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              • L
                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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                      • L
                        laxm last edited by

                        @admin

                        This is pending from several months, can you please reply? Many users facing the same issue.

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                        • A
                          A920077 @laxm last edited by

                          @laxm
                          did you got the solution ,please share code for websocketv2

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                          • K
                            ksquare last edited by

                            @admin @prasan , getting similar error while trying to place order for Option

                            orderparams = {
                            "variety": "NORMAL",
                            "tradingsymbol": "NIFTY03AUG2319800PE",
                            "symboltoken": "82889",
                            "transactiontype": "BUY",
                            "exchange": "NFO",
                            "ordertype": "MARKET",
                            "producttype": "CARRYFORWARD",
                            "duration": "DAY",
                            "price": 0,
                            "squareoff": "0",
                            "stoploss": "0",
                            "quantity": 1
                            }

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                            • L
                              laxm @ksquare last edited by

                              @ksquare
                              in your case, I believe it's due to incorrect quantity. Please try using quantity as 50 instead of 1.

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