CommandLineUsageException class

Exception thrown when arguments are incorrect.

Inheritance

• Object
• IOException
• CommandLineUsageException

Implemented types

• ExitCodeException

Constructors

CommandLineUsageException({String message = '', String argumentName = '', String argumentValue = ''})

Properties

argumentName → String

final

argumentValue → String

final

exitCode → int

no setter, override

hashCode → int

The hash code for this object.

no setter, inherited

message → String

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited