runZoned with zoneSpecification works differently than with onError · Issue #18134 · dart-lang/sdk · GitHub
![FlutterError.onError not catching exceptions produced in the app, as part of the SDK · Issue #48972 · flutter/flutter · GitHub FlutterError.onError not catching exceptions produced in the app, as part of the SDK · Issue #48972 · flutter/flutter · GitHub](https://user-images.githubusercontent.com/3237451/72636601-fb8ab980-3924-11ea-84f5-69c156784a83.gif)
FlutterError.onError not catching exceptions produced in the app, as part of the SDK · Issue #48972 · flutter/flutter · GitHub
Start HttpServer in runZoned() causing uncaught error if the client closes the connection · Issue #17468 · dart-lang/sdk · GitHub
NoSuchMethodError: The method 'timeout' was called on null. at domain_abstract.dart:54 · Issue #39533 · dart-lang/sdk · GitHub
![class MyFunction extends void Function may cause dart analysis error · Issue #38948 · dart-lang/sdk · GitHub class MyFunction extends void Function may cause dart analysis error · Issue #38948 · dart-lang/sdk · GitHub](https://user-images.githubusercontent.com/5525436/67026174-dd50ca00-f139-11e9-9491-8c27bdeb5790.png)
class MyFunction extends void Function may cause dart analysis error · Issue #38948 · dart-lang/sdk · GitHub
![Update error reporting cookbook runZoned -> runZonedGuarded · Issue #57271 · flutter/flutter · GitHub Update error reporting cookbook runZoned -> runZonedGuarded · Issue #57271 · flutter/flutter · GitHub](https://user-images.githubusercontent.com/1633368/82560365-b501d180-9b47-11ea-84b8-0de78adf265b.png)