How to give internet connection to flutter web pages?

Question

Pages in flutter web keeps on loading but noting renders,

do not respond to api calls as well, seems having internet connection issue. i have tried A lot of issue how to resolve it? finally found an exception as

flutter has exited unexpectedly: "Bad state: StreamSink is closed

Answer 1

If it's due to the internet issue..Make sure to include below line in AndroidManifest.xml file.

<uses-permission android:name="android.permission.INTERNET"/>