Dart try catch

Dart try-catch

try {
  // ...
} on SomeException catch(e) {
 //Handle exception of type SomeException
} catch(e) {
 //Handle all other exceptions
}

Source: stackoverflow.com

Dart try catch

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

9 votes146 views1 answer
Flutter logo style
Dart
1 vote153 views1 answer
Dart find element in list
Dart
2 votes159 views1 answer
Flutter length of string
Dart
1 vote185 views1 answer
Flutter absorb pointer
Dart
3 votes167 views2 answers
Flutter circularprogressindicator
Dart
4 votes158 views3 answers
Flutter transform translate
Dart
2 votes137 views3 answers
Flutter portrait only
Dart
12 votes149 views6 answers
Flutter timestamp to datetime
Dart
0 vote167 views1 answer
Path dart
Dart
3 votes146 views1 answer
How to create a small circular dot in FLutter code example
Dart