1. Dart
  2. dart:io
  3. OSError class

OSError class

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

Constructors

OSError([String message = "", int errorCode = noErrorCode ])
Creates an OSError object from a message and an errorCode.
const

Properties

errorCode → int
Error code supplied by the operating system. [...]
final
message → String
Error message supplied by the operating system. This may be null or empty if no message is associated with the error.
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

Methods

toString() → String
Converts an OSError object to a string representation.
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

Constants

noErrorCode → const int
Constant used to indicate that no OS error code is available.
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