NullRejectionException class Null safety
Exception for when the promise is rejected with a null or undefined
value.
This is public to allow users to catch when the promise is rejected with
null or undefined versus some other value.
- Implemented types
Properties
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- isUndefined → bool
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
A string representation of this object. [...]
override
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited