Catch multiple specific exception types in Dart with one catch expression

Question

I know I can catch a specific Exception type in dart with the following:

try {   ... } on SpecificException catch(e) {   ... } 

But is there a way to catch multiple specific exception types with on line instead of using multiple catch statements?

Answer 1

You can only specify one type per on xxx catch(e) { line or alternatively use catch(e) to catch all (remaining - see below) exception types. The type after on is used as type for the parameter to catch(e). Having a set of types for this parameter wouldn't work out well.

try {   ... } on A catch(e) {   ... } on B catch(e) {   ... } catch(e) { // everything else }