Können Sie mir bitte helfen zu verstehen, was die beiden Fehler ERR_INSUFFICIENT_ASSET und TypeError sind: „Null“ kann nicht in Double konvertiert werden? Danke

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Created 2018-10-25 21:20:38 Updated 2019-03-04 14:20:26

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Comment

All comments (2)

sxj3388

平仓时也报此错误，怎么回事？

3 months ago

发明者量化-小小梦

ERR_INSUFFICIENT_ASSET
这个是说回测的时候下单时，资金不足了，无法下单。
TypeError: Cannot convert "null" to double
这个应该是下单失败后 exchange.Buy / Sell 这些下单函数返回了 null ，然后把null 当做参数传入函数了，函数需要接收的是 double 类型数据，传入 null 就报错了。

8 years ago

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