'Expo Go can't connect with project
I wanted to test react native app on expo go. I have downloaded expo go app, run expo start in VSC, and once scanned QR code using expo go I get such log. Looks like there is issue with network connection... Anybody know how to fix it ?
Solution 1:[1]
expo Lan not working in windows
-- show my personal experience same problem faced but I resolve this problem some steps follow as
*** imp ***
- run administration cmd.
- (optional) use a tunnel.
- the last one used for my side -- first go to wifi network but the same network used in phone or window.
Properties. then private click, not public.
Solution 2:[2]
I had a similar problem when I first started with Expo.
One other thing you can try to see if it's jut a firewall rule blocking you is to go into your firewall and TEMPORARILY turn it off to see. For example, in Windows Defender Firewall, I can go to "Private Networks" and see my WiFi is categorized there and I can then select "Turns Windows Firewall On/Off" and turn it off for Private Networks.
In my case, this IS what the problem was and after I turned off the firewall, Expo loaded the app up in a jiffy.
You do NOT want to leave your firewall off just for working with expo, so the best solution is add a rule to just allow this traffic through.
For me (using Windows), I had to go into Advanced Settings and create a new Inbound Rule for Expo to allow the expo ports (i.e. 19000+) to remain open so I can test/work with my firewall on.
Solution 3:[3]
this depends on your network - you may need to use the "tunnel" connection type depending on your wifi network configuration.
see the expo new app tutorial, under the "Is the app not loading on your device?" heading for more information (inlined below at the time of writing for your convenience):
First, make sure that you are on the same wifi network on your computer and your device.
If it still doesn't work, it may be due to the router configuration — this is common for public networks. You can work around this by choosing the "Tunnel" connection type in Expo Dev Tools, then scanning the QR code again.
?Using the "Tunnel" connection type will make app reloads considerably slower than on "LAN" or "Local", so it's best to avoid tunnel when possible. You may want to install a simulator/emulator to speed up development if "Tunnel" is required for accessing your machine from another device on your network.
Solution 4:[4]
GO with tunnel its slower than LAN AND LOCAL but its work
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Vipin Chauhan |
| Solution 2 | Atmas |
| Solution 3 | brentvatne |
| Solution 4 | Daksh Patel |