How to solve SocketException: Failed host lookup: 'www.xyz.com' (OS Error: No address associated with hostname, errno = 7)

Question

Whenever I try to do an http call after about 20 seconds I get in the console the following error:

E/flutter ( 8274): [ERROR:flutter/shell/common/shell.cc(1         


        

Answer 1

• Make sure the internet is on (both on the phone and the PC)
• also, make sure the server is working properly
• check your URL properly

Answer 2

Try adding <uses-permission android:name="android.permission.INTERNET" /> to your AndroidManifest.xml file.

Answer 3

Check if you have enabled offline work in the gradle settings. File-> Settings -> Build -> Build Tools -> Offline work

If its enabled or checked then uncheck it.