Error class Null safety

An Error represents a Dart language level error. This is distinct from an RPC error.

Inheritance

Implemented types

Constructors

Error({required String? kind, required String? message, required String id, InstanceRef? exception, InstanceRef? stacktrace})

classRef ↔ ClassRef?: If an object is allocated in the Dart heap, it will have a corresponding class object.
@optional, read / write, inherited
exception ↔ InstanceRef?: If this error is due to an unhandled exception, this is the exception thrown.
@optional, read / write
fixedId ↔ bool?: Provided and set to true if the id of an Object is fixed. If true, the id of an Object is guaranteed not to change or expire. The object may, however, still be Collected.
@optional, read / write, inherited
hashCode → int: The hash code for this object.
read-only, override
id ↔ String?: A unique identifier for an Object. Passed to the getObject RPC to reload this Object.
read / write, inherited
json ↔ Map<String, dynamic>?: read / write, inherited
kind ↔ String?: What kind of error is this?
read / write, override
message ↔ String?: A description of the error.
read / write, override
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
size ↔ int?: The size of this object in the heap.
@optional, read / write, inherited
stacktrace ↔ InstanceRef?: If this error is due to an unhandled exception, this is the stacktrace object.
@optional, read / write
type → String: read-only, override

noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed.
inherited
toJson() → Map<String, dynamic>: override
toString() → String: A string representation of this object.
override