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GetOrders: 400: {"code":-1121,"msg":"Invalid symbol."}

Author: cxl2018, Created: 2018-01-29 12:33:29, Updated:

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cxl2018Thank you, the transaction name is misspelled, the TA.Highest function has always returned nil, the exchange ((Biancan) is not supported, or the parameter is misspelled. rSell = e.GetRecords ((PERIOD_D1)) is the name of the game. ht = TA.Highest ((rSell, 1, 'High')

The Little DreamThis error message is saying, invalid transaction pair, you are checking if the transaction pair setting is incorrect.

The Little DreamYou can do this by first printing rSell and looking at the data situation, which is to add Log (rSell) and then add Log (rSell) and then add Log (rSell). Then ht = TA.Highest ((rSell, 1, 'High') 1 is changed to 2 attempts.