为什么我得到这个无法调用“ macd”的错误?

时间:2020-07-25 02:31:02

标签: pine-script

我试图将macd与pinescript中的ema进行比较,但出现错误。

`macd(input(close), ema(close, 12), ema(close, 26)) > ema(close, 9)`

错误是:line 12: Cannot call 'macd' with arguments (series[float], series[float], series[float]); available overloads: macd(series[float], integer, integer, integer) => [series[float], series[float], series[float]]; macd(fun_arg__<arg0_type>, fun_arg__<arg1_type>, fun_arg__<arg2_type>, fun_arg__<arg3_type>) => [series[float], series[float], series[float]];

1 个答案:

答案 0 :(得分:0)

macd函数仅接受整数作为长度参数,而您尝试输入浮点值(ema(close,12),ema(close,26))

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