Dart catch clause
Solution 1:
-
Dart is an optional typed language. So the type of
eis not required. -
you have to use the following syntax to catch only
SomeException:
try {
// ...
} on SomeException catch(e) {
//Handle exception of type SomeException
} catch(e) {
//Handle all other exceptions
}
See catch section of Dart: Up and Running.
Finally catch can accept 2 parameters ( catch(e, s) ) where the second parameter is the StackTrace.