OSError class Null safety

An Exception holding information about an error from the operating system.

Implemented types

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
hashCode → int
The hash code for this object.
read-onlyinherited
message → String
Error message supplied by the operating system. This will be empty if no message is associated with the error.
final
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
toString() → String
Converts an OSError object to a string representation.
override

Operators

operator ==(Object 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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