description

# FormatException class

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

Implemented types
  - Exception

## Constructors

FormatException([String message = "", dynamic source, int? offset])
  Creates a new `FormatException` with an optional error `message`.
  const

## Properties

hashCode → int
  The hash code for this object.
  no setterinherited
message → String
  A message describing the format error.
  final
offset → int?
  The offset in source where the error was detected.
  final
runtimeType → Type
  A representation of the runtime type of the object.
  no setterinherited
source → dynamic
  The actual source input which caused the error.
  final

## Methods

noSuchMethod(Invocation invocation) → dynamic
  Invoked when a nonexistent method or property is accessed.
  inherited
toString() → String
  Returns a description of the format exception.
  override

## Operators

operator ==(Object other) → bool
  The equality operator.
  inherited