dart:core

ArgumentError class

Error thrown when a function is passed an unacceptable argument.

Inheritance

• Object
• Error
• ArgumentError

Implemented by

• IndexError
• RangeError

Constructors

ArgumentError([message ])

The message describes the erroneous argument.

ArgumentError.notNull([String name ])

Create an argument error for a null argument that must not be null.

ArgumentError.value(value, [ String name, message ])

Creates error containing the invalid value.

Properties

invalidValue → dynamic

final

The invalid value.

message → dynamic

final

Message describing the problem.

name → String

final

Name of the invalid argument, if available.

hashCode → int

read-only, inherited

The hash code for this object.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

stackTrace → StackTrace

read-only, inherited

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

toString() → String

Returns a string representation of this object.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.