Ionic serve returns "Application not found" error

Hello, i’m having a problem with ionic serve, i’m getting Application not found error message. See the image below, hope someone can help me with this one.

Maybe you have a firewall blocking the ionic serve process from listening on 10.216.89.146:8100?

I’ve already tried to turn on and off the Windows Firewall of my computer, but it’s still not working.

Which browser are you using? Same problem I had faced with Chrome. I have installed Firefox and the issue is now resolved. :grinning: