# NamedExpressionNameIsAlreadyTakenError Class

Error thrown when the given named expression already exists in the workbook and therefore it cannot be added.

# Constructors

# constructor

+ new NamedExpressionNameIsAlreadyTakenError(expressionName: string): NamedExpressionNameIsAlreadyTakenError

Defined in src/errors.ts:83 (opens new window)

Parameters:

Name Type
expressionName string

Returns: NamedExpressionNameIsAlreadyTakenError

# Properties

# message

message: string


# name

name: string


# stack Optional

stack? : undefined | string


# Error Static

Error: ErrorConstructor