The Getrecords function cannot get a K-string map in seconds
Author: churchillxy, Created: 2022-04-06 17:22:56, Updated:Hello, in the API documentation mentioned in exchange.GetRecords ((), the value of the parameter Period can be transmitted in addition to the standard period defined above.
But I'm running it on a real disk, and it's going to make mistakes, so why is that?
Also, when I read the getrecords data, the volume is sometimes 0, but it doesn't make any mistakes.
Annex I: Documentation of the project
Appendix 2: Reporting of errors in the physical disk
Annex III: Exceptions with volume of 0
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The Little DreamIf there is no transaction on a BAR, the volume is 0 is normal. list index out of range The error message literally means that the array crossed the range.
churchillxyOkay, I get it, thank you.
The Little Dream1, the array length is insufficient, the second level exchanges do not provide these K-strings, which are synthesized by the system based on order flow records. 2 Give specific scenes ⇒ Screenshot, mark
churchillxy1. Why the same code, or the different parameters, causes the array to cross the boundary 2. Comparison of the getrecords' numerical values with the K-line volume on the disk
The Little Dream1, error because the array has crossed the line. 2, it is necessary to give a real contrasting scenario.
churchillxy1 I have the same code, the parameter passes to period M1, it can run, but writing the number 1 or 5, it will report the above error 2 is shown as volume 0, but the volume on the hard disk is not 0, so you want to ask why?