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社区首页 >问答首页 >脚本无法翻译：

问脚本无法翻译：
EN

Stack Overflow用户
提问于 2021-05-14 16:00:49
回答 1查看 5.7K关注 0票数 1

我试图创建一个多移动平均脚本在TradingView拼音。不幸的是，它一直抛出错误：

脚本无法翻译成："EMA“、"SMA”、"WMA“、"HMA”、"LIN“

我似乎找不出我的语法是否不正确，或者我是否遗漏了什么东西。

任何人能提供的任何帮助都将不胜感激。

代码语言：javascript
复制
study("SPY Indicators", shorttitle="SPY Ind", overlay=true)
//@version=1
// Version 1.0
// Author: Likwid


// Definitions: Price and Timeframes
src = input(close, title = "Source")
resolution = timeframe.period
price = security(syminfo.tickerid, resolution, src)

// Defintions: Moving Average periods and types
ma1Period = input(defval=8, title="Period", inline="1", group="Moving Averages: Zone 1")
ma1Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="1", group="Moving Averages: Zone 1")

ma2Period = input(defval=21, title="Period", inline="2", group="Moving Averages: Zone 1")
ma2Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="2", group="Moving Averages: Zone 1")

ma3Period = input(defval=34, title="Period", inline="3", group="Moving Averages: Zone 2")
ma3Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="3", group="Moving Averages: Zone 2")

ma4Period = input(defval=50, title="Period", inline="4", group="Moving Averages: Zone 2")
ma4Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="4", group="Moving Averages: Zone 2")

ma5Period = input(defval=200, title="Period", inline="5", group="Moving Averages: Other")
ma5Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="5", group="Moving Averages: Other")

vwSwitch = input(title="VWAP", type=input.bool, defval=true, inline="6", group="Moving Averages: Other")
vwPeriod = input(defval=9, title="Period", inline="6", group="Moving Averages: Other")

// Moving Average Calculation
ma1 = ma1Type == "EMA" ? ema(price, ma1Period) :
     ma1Type == "SMA" ? sma(price, ma1Period) :
     ma1Type == "WMA" ? wma(price, ma1Period) :
     ma1Type == "HMA" ? hma(price, ma1Period) :
     ma1Type == "LIN" ? linreg(price, ma1Period, 0) : na

ma2 = ma2Type == "EMA" ? ema(price, ma2Period) :
     ma2Type == "SMA" ? sma(price, ma2Period) :
     ma2Type == "WMA" ? wma(price, ma2Period) :
     ma2Type == "HMA" ? hma(price, ma2Period) :
     ma2Type == "LIN" ? linreg(price, ma2Period, 0) : na

ma3 = ma3Type == "EMA" ? ema(price, ma3Period) :
     ma3Type == "SMA" ? sma(price, ma3Period) :
     ma3Type == "WMA" ? wma(price, ma3Period) :
     ma3Type == "HMA" ? hma(price, ma3Period) :
     ma3Type == "LIN" ? linreg(price, ma3Period, 0) : na

ma4 = ma4Type == "EMA" ? ema(price, ma4Period) :
     ma4Type == "SMA" ? sma(price, ma4Period) :
     ma4Type == "WMA" ? wma(price, ma4Period) :
     ma4Type == "HMA" ? hma(price, ma4Period) :
     ma4Type == "LIN" ? linreg(price, ma4Period, 0) : na
    
ma5 = ma5Type == "EMA" ? ema(price, ma5Period) :
     ma5Type == "SMA" ? sma(price, ma5Period) :
     ma5Type == "WMA" ? wma(price, ma5Period) :
     ma5Type == "LIN" ? linreg(price, ma5Period, 0) : na

// Definitions: Trends
TrendUp1() => ma1 > ma2
TrendDown1() => ma1 < ma2
TrendUp2() => ma3 > ma4
TrendDown2() => ma3 < ma4

trendColor1 = TrendUp1() ? color.green : TrendDown1() ? color.red : color.blue
trendColor2 = TrendUp2() ? color.blue : TrendDown2() ? color.red : color.blue


// Moving Average plots
fill(ma1, ma2, color=trendColor1, transp=70)
fill(ma3, ma4, color=trendColor2, transp=70)

plot(ma5, color=color.red, linewidth=2, style=plot.style_line)
plot(vwSwitch ? vwap(hlc3) : na, color=color.white, linewidth=1, style=plot.style_line)
pine-script
EN

回答 1

Stack Overflow用户

回答已采纳

发布于 2021-05-14 19:49:14

脚本第一行缺少//@version=4。

我还稍微调整了// Moving Average plots部分，因为您不能在两个系列之间使用fill()。

您只能在plot()和hline()对象之间使用fill()。

代码语言：javascript
复制
//@version=4
study("SPY Indicators", shorttitle="SPY Ind", overlay=true)
// Version 1.0
// Author: Likwid

// Definitions: Price and Timeframes
src = input(close, title = "Source")
resolution = timeframe.period
price = security(syminfo.tickerid, resolution, src)

// Defintions: Moving Average periods and types
ma1Period = input(defval=8, title="Period", inline="1", group="Moving Averages: Zone 1")
ma1Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="1", group="Moving Averages: Zone 1")

ma2Period = input(defval=21, title="Period", inline="2", group="Moving Averages: Zone 1")
ma2Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="2", group="Moving Averages: Zone 1")

ma3Period = input(defval=34, title="Period", inline="3", group="Moving Averages: Zone 2")
ma3Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="3", group="Moving Averages: Zone 2")

ma4Period = input(defval=50, title="Period", inline="4", group="Moving Averages: Zone 2")
ma4Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="4", group="Moving Averages: Zone 2")

ma5Period = input(defval=200, title="Period", inline="5", group="Moving Averages: Other")
ma5Type = input(defval="EMA", title="Type", type=input.string, options=["EMA","SMA","WMA","HMA","LIN"], tooltip="MA Smoothing", inline="5", group="Moving Averages: Other")

vwSwitch = input(title="VWAP", type=input.bool, defval=true, inline="6", group="Moving Averages: Other")
vwPeriod = input(defval=9, title="Period", inline="6", group="Moving Averages: Other")

// Moving Average Calculation
ma1 = ma1Type == "EMA" ? ema(price, ma1Period) :
     ma1Type == "SMA" ? sma(price, ma1Period) :
     ma1Type == "WMA" ? wma(price, ma1Period) :
     ma1Type == "HMA" ? hma(price, ma1Period) :
     ma1Type == "LIN" ? linreg(price, ma1Period, 0) : na

ma2 = ma2Type == "EMA" ? ema(price, ma2Period) :
     ma2Type == "SMA" ? sma(price, ma2Period) :
     ma2Type == "WMA" ? wma(price, ma2Period) :
     ma2Type == "HMA" ? hma(price, ma2Period) :
     ma2Type == "LIN" ? linreg(price, ma2Period, 0) : na

ma3 = ma3Type == "EMA" ? ema(price, ma3Period) :
     ma3Type == "SMA" ? sma(price, ma3Period) :
     ma3Type == "WMA" ? wma(price, ma3Period) :
     ma3Type == "HMA" ? hma(price, ma3Period) :
     ma3Type == "LIN" ? linreg(price, ma3Period, 0) : na

ma4 = ma4Type == "EMA" ? ema(price, ma4Period) :
     ma4Type == "SMA" ? sma(price, ma4Period) :
     ma4Type == "WMA" ? wma(price, ma4Period) :
     ma4Type == "HMA" ? hma(price, ma4Period) :
     ma4Type == "LIN" ? linreg(price, ma4Period, 0) : na
    
ma5 = ma5Type == "EMA" ? ema(price, ma5Period) :
     ma5Type == "SMA" ? sma(price, ma5Period) :
     ma5Type == "WMA" ? wma(price, ma5Period) :
     ma5Type == "LIN" ? linreg(price, ma5Period, 0) : na

// Definitions: Trends
TrendUp1() => ma1 > ma2
TrendDown1() => ma1 < ma2
TrendUp2() => ma3 > ma4
TrendDown2() => ma3 < ma4

trendColor1 = TrendUp1() ? color.green : TrendDown1() ? color.red : color.blue
trendColor2 = TrendUp2() ? color.blue : TrendDown2() ? color.red : color.blue


// Moving Average plots
p_ma1 = plot(ma1)
p_ma2 = plot(ma2)
p_ma3 = plot(ma3)
p_ma4 = plot(ma4)
fill(p_ma1, p_ma2, color=trendColor1, transp=70)
fill(p_ma3, p_ma4, color=trendColor2, transp=70)

plot(ma5, color=color.red, linewidth=2, style=plot.style_line)
plot(vwSwitch ? vwap(hlc3) : na, color=color.white, linewidth=1, style=plot.style_line)
票数 2
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/67537333

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