dart:convert
JsonUnsupportedObjectError class
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
- Implemented by
Constructors
- JsonUnsupportedObjectError(Object unsupportedObject, { Object cause, String partialResult })
Properties
- cause → Object
final
- The exception thrown when trying to convert the object.
- partialResult → String
final
- The partial result of the conversion, up until the error happened. [...]
- unsupportedObject → Object
final
- The object that could not be serialized.
- 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
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. [...]
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]