Exception thrown when a string or some other data does not have an expected format and cannot be parsed or processed.

Implements

Constructors

FormatException([String message = "", source, int offset])

Creates a new FormatException with an optional error message.

const

Properties

hashCode int

Get a hash code for this object.

read-only, inherited
message String

A message describing the format error.

read-only
offset int

The offset in source where the error was detected.

read-only
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited
source → dynamic

The actual source input which caused the error.

read-only

Operators

operator ==(other) bool

The equality operator.

inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

noSuchMethod is invoked when users invoke a non-existent method on an object. The name of the method and the arguments of the invocation are passed to noSuchMethod in an Invocation. If noSuchMethod returns a value, that value becomes the result of the original invocation.

inherited
toString() String

Returns a description of the format exception.