InvalidUnionTypeException class

Thrown when an invalid union type value is detected.

An expression whose static type is a union type of the form UnionK<X1, ... XK> and whose value does not have any of the types X1 .. XK is an invalid union type value. This exception is used to report that such a value has been encountered.

Implemented types

• Exception

Constructors

InvalidUnionTypeException(String type, Object? value)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → String

Description of the invalid union type.

final

value → Object?

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited