Pinescript 中的交易视图

Question

下面的代码显示错误：

保存操作失败，原因：脚本无法翻译自：|B|Buytrigger := input(defval=13000.0,

代码：

study("Multi Horizontal Lines", overlay=true)
pricedifference = 0.
linesval = 0.
Buytrigger = 0.
Selltrigger = 0.
Buytrigger := input(defval=13000.0, title="Buy Trigger", type=input.float)
Selltrigger := input(defval=13000.0, title="Sell Trigger", type=input.float)
linesval := input(title="How many lines draw above / below", type=input.integer, defval=5)
pricedifference := input(title="Interval", type=input.float, defval=45.0)
line.new(bar_index, Buytrigger, bar_index[75], Buytrigger, width = 1, color=color.green, style=line.style_dashed)
line.new(bar_index, Selltrigger, bar_index[75], Selltrigger, width = 1, color=color.red, style=line.style_dashed)

for i = 1 to linesval
    line.new(bar_index, Buytrigger+(pricedifference*i), bar_index[75], Buytrigger+(pricedifference*i), width = 1, color=color.red)
    line.new(bar_index, Selltrigger-(pricedifference*i), bar_index[75], Selltrigger-(pricedifference*i), width = 1, color=color.green)```

Answer 1

您的脚本缺少//@version=4行。
该行告诉编译器您的脚本是用哪个 Pine 版本编写的。
这将正确保存：

//@version=4
study("Multi Horizontal Lines", overlay=true)
pricedifference = 0.
linesval = 0.
Buytrigger = 0.
Selltrigger = 0.
Buytrigger := input(defval=13000.0, title="Buy Trigger", type=input.float)
Selltrigger := input(defval=13000.0, title="Sell Trigger", type=input.float)
linesval := input(title="How many lines draw above / below", type=input.integer, defval=5)
pricedifference := input(title="Interval", type=input.float, defval=45.0)
line.new(bar_index, Buytrigger, bar_index[75], Buytrigger, width = 1, color=color.green, style=line.style_dashed)
line.new(bar_index, Selltrigger, bar_index[75], Selltrigger, width = 1, color=color.red, style=line.style_dashed)

for i = 1 to linesval
    line.new(bar_index, Buytrigger+(pricedifference*i), bar_index[75], Buytrigger+(pricedifference*i), width = 1, color=color.red)
    line.new(bar_index, Selltrigger-(pricedifference*i), bar_index[75], Selltrigger-(pricedifference*i), width = 1, color=color.green)