Error thrown by JSON serialization if an object cannot be serialized.

The unsupportedObject field holds that object that failed to be serialized.

If an object isn't directly serializable, the serializer calls the 'toJson' method on the object. If that call fails, the error will be stored in the cause field. If the call returns an object that isn't directly serializable, the cause is be null.

Inheritance
Implemented by

Properties

cause → dynamic

read-only
hashCode int

Get a hash code for this object.

read-only, inherited
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited
stackTrace StackTrace

read-only, inherited
unsupportedObject → dynamic

read-only

Constructors

JsonUnsupportedObjectError(unsupportedObject, {cause})

Operators

operator ==(other) bool

The equality operator.

inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

noSuchMethod is invoked when users invoke a non-existent method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod in an Invocation. If noSuchMethod returns a value, that value becomes the result of the original invocation.

inherited
toString() String

Returns a string representation of this object.