dart:core
StateError class
The operation was not allowed by the current state of the object.
This is a generic error used for a variety of different erroneous actions. The message should be descriptive.
- Inheritance
Constructors
- StateError(String message)
Properties
- message → String
final
- 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. [...]