Exception abstract class
A marker interface implemented by all core library exceptions.
An Exception is intended to convey information to the user about a failure, so that the error can be addressed programmatically. It is intended to be caught, and it should contain useful data fields.
Creating instances of Exception directly with new Exception("message")
is discouraged, and only included as a temporary measure during development,
until the actual exceptions used by a library are done.
abstract class Exception {
factory Exception([var message]) => new _ExceptionImplementation(message);
}
Subclasses
FormatException, IOException, IntegerDivisionByZeroException, IsolateSpawnException, IsolateUnhandledException, LocaleDataException, MirrorException, MirroredError, SerializationException
Constructors
factory Exception([message]) #
factory Exception([var message]) => new _ExceptionImplementation(message);