Exception: [json.exception.type_error.302] type must be number, but is string
Author: tt8604, Created: 2022-07-16 23:17:20, Updated: 2022-07-16 23:24:15The system started today and has been reporting.
Exception: [json.exception.type_error.302] type must be number, but is string
This error, the code hasn't changed, you know what the problem is?
![回测系统一直报 Exception: [json.exception.type_error.302] type must be number, but is string](/upload/asset/22c3845efe6bfb328e241.png)
The most basic piece of code like this gets lost.
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Inventors quantifiedSolved
Inventors quantify - small dreamsHello, is your strategy language C++? You have a screenshot of the interface diagram, send it.
tt8604Thank you.