JsonUnsupportedObjectError class Null safety
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 null.
- Inheritance
- Implementers
Constructors
- JsonUnsupportedObjectError(Object? unsupportedObject, {Object? cause, String? partialResult})
Properties
- cause → Object?
-
The exception thrown when trying to convert the object.
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- partialResult → String?
-
The partial result of the conversion, up until the error happened. [...]
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- stackTrace → StackTrace?
-
read-only, inherited
- unsupportedObject → Object?
-
The object that could not be serialized.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited