Invalid Internet Address

[SandorSzavost28]

flutter/flutter#126650

After upgrading Flutter 3.10.0 users have been getting Invalid Internet Address Error when requesting with http.

Issue explained on detail on URL above. Is it http package related to this? thanks!

[DanTup]

@natebosch noted at flutter/flutter#126650 (comment), this isn't related to package:http. It happens using the SDK APIs directly.

The issue is that you have "All Exceptions" ticked in the debugger, meaning that the debugger will pause on any thrown exception even when it will be caught. If you click "continue" you'll see the web request completes normally and your app does not produce any errors. I would recommend instead only ticking "Uncaught exceptions" because I think provides the behaviour you're expecting.

I included some more details about this in flutter/flutter#126650 (comment) and flutter/flutter#126650 (comment).

I've also opened dart-lang/sdk#52423 to enquire whether the SDK could be tweaked to avoid this situation. However it's not itself a bug, and if you run with "All Exceptions" ticked you should always be prepared that the debugger will stop on exceptions that are not actual errors you need to handle/fix.

[brianquinlan]

This will also be fixed in Dart 3.0.3.