# 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