InvalidJsonTypeException class

Thrown when an invalid Json type value is detected.

An expression whose static type is a Json type and whose value does not have any of the types Null, bool, int, double, String, List<Json>, Map<String, Json> is an invalid Json type value. This exception is used to report that such a value has been encountered.

Note that Json is an extension type whose underlying representation type is Object?, and hence any List<T> where T is a top type will yield true when tested with is List<Json>. Similarly for maps: any map whose run-time type is Map<String, T> where T is a top type will yield true when tested with is Map<String, Json>.

Implemented types

• Exception

Constructors

InvalidJsonTypeException(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

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