Web support?

[shriharsha-bhagwat]

Somehow i am unable to run the project on web. I could run it on mobile devices. But when i run it on i get a blank page. The terminal has following logs :
Launching lib/main.dart on Chrome in debug mode...
Building application for the web...
Attempting to connect to browser instance..
Debug service listening on ws://127.0.0.1:61156/xUL-4mzprks=

and in Console :

Uncaught (in promise) Error: Unsupported operation: Platform.operatingSystem
at Object.throw [as throw] (errors.dart:196)
at Function._operatingSystem (io_patch.dart:241)
at Function.get operatingSystem [as operatingSystem] (platform_impl.dart:62)
at get _operatingSystem (platform.dart:73)
at Function.desc.get [as _operatingSystem] (utils.dart:77)
at get isAndroid (platform.dart:135)
at Function.desc.get [as isAndroid] (utils.dart:77)
at _init (app.dart:46)
at _init.next ()
at runBody (async_patch.dart:86)
at Object._async [as async] (async_patch.dart:125)
at Object._init (app.dart:45)
at createApp (app.dart:133)
at createApp.next ()
at runBody (async_patch.dart:86)
at Object._async [as async] (async_patch.dart:125)
at Object.createApp (app.dart:53)
at main (main.dart:7)
at main.next ()
at runBody (async_patch.dart:86)
at Object._async [as async] (async_patch.dart:125)
at Object.main$ [as main] (main.dart:5)
at main$ (main_web_entrypoint.dart:13)
at main$.next ()
at onValue (async_patch.dart:47)
at _RootZone.runUnary (zone.dart:1381)
at _FutureListener.thenAwait.handleValue (future_impl.dart:140)
at handleValueCallback (future_impl.dart:682)
at Function._propagateToListeners (future_impl.dart:711)
at async._AsyncCallbackEntry.new.callback (future_impl.dart:391)
at Object._microtaskLoop (schedule_microtask.dart:43)
at _startMicrotaskLoop (schedule_microtask.dart:52)

[o1298098]

No, because flutter web does not support "dart: io" right now.
https://flutter.dev/docs/development/platform-integration/web#can-i-use-dartio-with-a-web-app
flutter/flutter#47416