UnknowWidgetTraitException class

Exception which indicates the missing of an expected widget.

Inheritance

Constructors

UnknowWidgetTraitException.new({required String traitId})
Creates an instance of UnknowWidgetTraitException.
UnknowWidgetTraitException.forAncestor(String traitId, {required String ancestorId})
Creates an instance of UnknowWidgetTraitException with additional information regarding an ancestor.
UnknowWidgetTraitException.forDescendant(String traitId, {required String descendantId})
Creates an instance of UnknowWidgetTraitException with additional information regarding a descendant.

Properties

hashCode → int
The hash code for this object.
no setterinherited
message → String
The error message.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited