Dart API Reference
dart:io
FileSystemException
FileSystemException
class
Exception thrown when a file operation fails.
Exception thrown when a file operation fails.
Implements:
IOException
Constructors
FileSystemException
( [
String
message
=
""
,
String
path
=
""
,
OSError
osError
] )
const
Creates a new FileSystemException with an optional error message
message
, optional file system path
path
and optional OS error
osError
.
Instance Properties
message
String
read-only
Message describing the error. This does not include any detailed information form the underlying OS error. Check
osError
for that information.
path
String
read-only
The file system path on which the error occurred. Can be null if the exception does not relate directly to a file system path.
osError
OSError
read-only
The underlying OS error. Can be null if the exception is not raised due to an OS error.
Instance Methods
toString
( ) →
String
Returns a string representation of this object.