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 votes143 views1 answer
Flutter logo flutter
Dart
1 vote137 views2 answers
How to use $ input in dart as a string
Dart
2 votes123 views1 answer
Image fit flutter
Dart
1 vote113 views1 answer
Keyboard Pushes Text Fields off screen flutter
Dart
1 vote130 views2 answers
Context in flutter
Dart
8 votes128 views1 answer
Listview inside column flutter
Dart
0 vote129 views1 answer
Dart char is uppercase
Dart
23 votes225 views4 answers
Flutter dateFormat
Dart
2 votes128 views3 answers
Remove first and last character from string dart
Dart
0 vote123 views1 answer
Package:grpc/grpc.dart import target uri doesnt exist
Dart