CS2007

error The argument param is given twice.

#What it means

The same parameter received two values: once by position and once by name, or by name twice.

#Typical cause

• A value given by position already fills a parameter that is also named later, as in plot(close, "A", { title: "B" }).
• The same key twice in one options object.

#How to fix it

Give each parameter one value. Remove the duplicate, or give the values by name in the options object so each one is clear.

#Example

//@chartscript 1
indicator("Close", { overlay: true })
plot(close, "Close", { title: "Last price" })

Fixed

//@chartscript 1
indicator("Close", { overlay: true })
plot(close, { title: "Last price" })

#Related

• CS1035 — Positional arguments must come before named arguments.
• CS2006 — name has no parameter named param.