输入语法错误“行尾无续行”

Question

TDUp = TD - ta.valuewhen(TD < TD[1], TD, 1 )
plotshape(TDUp==7?true:na,style=shape.triangledown, color=color.red, 
text="7",
textcolor=color.red, location=location.abovebar)
plotshape(TDUp==8?true:na,style=shape.triangledown, color=color.red, 
text="8",
textcolor=color.red, location=location.abovebar)

第 6 行说语法错误，这是第一个 photshape 单词

Answer 1

在代码中使用第二行后添加空格

TDUp = TD - ta.valuewhen(TD < TD[1], TD, 1 )
plotshape(TDUp==7?true:na,style=shape.triangledown, color=color.red, 
 text="7",
 textcolor=color.red, location=location.abovebar)
plotshape(TDUp==8?true:na,style=shape.triangledown, color=color.red, 
 text="8",
 textcolor=color.red, location=location.abovebar)