ArgumentError class
Error thrown when a function is passed an unacceptable argument.
- Inheritance
- Implementers
Constructors
- ArgumentError([dynamic message ])
-
The
message
describes the erroneous argument. [...] - ArgumentError.notNull([String name ])
-
Create an argument error for a
null
argument that must not benull
. - ArgumentError.value(dynamic value, [ String name, dynamic message ])
-
Creates error containing the invalid
value
. [...]
Properties
- invalidValue → dynamic
-
The invalid value.
final
- message → dynamic
-
Message describing the problem.
final
- name → String
-
Name of the invalid argument, if available.
final
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- stackTrace → StackTrace
-
read-only, inherited
Methods
-
toString(
) → String -
Returns a string representation of this object.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited
Static Methods
-
checkNotNull(
Object argument, [ String name ]) → void -
Throws if
argument
isnull
.