Expo LAN while development not working on windows10, how to resolve the following

How to / Third Party Tooling
1

  1. Check if the IP is exp://127.0.0.1:19000
    where 19000 is port number

  2. find your IP address by opening cmd and type ipconfig.
    your IP address will be under this:

Wireless LAN adapter WiFi:

Connection-specific DNS Suffix . :
IPv6 Address. . . . . . . . . . . :
IPv6 Address. . . . . . . . . . . :
Temporary IPv6 Address. . . . . . :
Link-local IPv6 Address . . . . . :
IPv4 Address. . . . . . . . . . . : YOUR IP ADDRESS
Subnet Mask . . . . . . . . . . . :
Default Gateway . . . . . . . . . :

  1. open cmd in your project where you would do expo start, over there before typing expo start type this:

set REACT_NATIVE_PACKAGER_HOSTNAME= ’ type your ip address here’

  1. now type expo start and your LAN will be working.

If the issue is not resolved yet, something else might be the problem. Try turning your firewall off, then again try the following steps.