dart:io

OSError class

An OSError object holds information about an error from the operating system.

Constants

noErrorCode → int

Constant used to indicate that no OS error code is available.

-1

Constructors

OSError([String message = "", int errorCode = noErrorCode ])

const

Creates an OSError object from a message and an errorCode.

Properties

errorCode → int

final

Error code supplied by the operating system. Will have the value noErrorCode if there is no error code associated with the error.

message → String

final

Error message supplied by the operating system. null if no message is associated with the error.

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.

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

toString() → String

Converts an OSError object to a string representation.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.