Ionic 3. Unable to load page via devApp

Question

I'm a first time using Ionic 3 framework to create cross-mobile native application.

I had some problem when I test program with devApp application.

On browser it runs well, but on mobile shows error:

Unable to load page. The request time out.

Does somebody know how to solve this problem?

Answer 1

This could be triggered by so many reasons like bad code, network issues and so on

So I suggest you to:

• Close your Devapp completly
• Disconnect from Wifi
• Close App in your browser
• do a fresh new ionic serve -c
• Start DevApp again
• Connect to Wifi again
• Start your App on Device

If this doesnt work you need to show us your code from app.component.ts and index.html and also your ionic info

Answer 2

Ionic devApp connects to your app using device internal ip on the same router. It might change everytime you connect.

Find the internal ip (ubuntu: ifconfig -a) and manually enter the ip and port using the option manually enter address in the sidebar.