Dart exception

try {
  breedMoreLlamas();
} on OutOfLlamasException {			// A specific exception  
  buyMoreLlamas();
} on Exception catch (e) { 			// Anything else that is an exception
  print('Unknown exception: $e');
} catch (e) {						// No specified type, handles all
  print('Something really unknown: $e');
} finally {							// Always clean up, even if case of exception
  cleanLlamaStalls();
}

Source: dart.dev

Similar codes

2 votes174 views1 answer
Constrainedbox flutter
Dart
4 votes173 views1 answer
Flutter get millis time
Dart
0 vote175 views1 answer
Excuse function after 2 second flutter
Dart
1 vote160 views1 answer
Flutter beta switch
Dart
0 vote159 views1 answer
Dar initilize list with zero
Dart
1 vote184 views1 answer
Flutter dynamic table example
Dart
0 vote164 views1 answer
Dart rob cross axis align not work
Dart
0 vote164 views1 answer
Concatenate in flutter
Dart
5 votes166 views2 answers
How to create a round CheckBox in Flutter
Dart
0 vote194 views1 answer
Rectangualr fab in flutter
Dart