S.Yadav S.Yadav - 1 year ago 83
TypeScript Question

Cannot GET //__ion-dev-server/ionic_lab.html in ionic 2.1.8

I have updated my local setup such as-

  • ionic

  • cordova

  • npm

    See the system environment available on my machine-


Your system information:

Cordova CLI: 6.4.0
Ionic Framework Version: 2.0.0-rc.2
Ionic CLI Version: 2.1.8
Ionic App Lib Version: 2.1.4
Ionic App Scripts Version: 0.0.43
ios-deploy version: Not installed
ios-sim version: 5.0.8
OS: OS X Yosemite
Node Version: v6.2.2
Xcode version: Xcode 7.2 Build version 7C68


after that I run the server by typing-

ionic start

It works but display only one view on browser instead of three (android, ios & windows).

When I use different command to get that all as-

ionic serve --lab (or) ionic serve -l

It just shows error on browser as-

Cannot GET //__ion-dev-server/ionic_lab.html

I got some questions there in ionic forum but that won't work for me as there was no answer of that.

Hope for help!!!

Answer Source

Package.json and remove "ionic:serve"

"scripts": {
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"

Remove "ionic:serve"

"scripts": {
    "ionic:build": "ionic-app-scripts build"
Recommended from our users: Dynamic Network Monitoring from WhatsUp Gold from IPSwitch. Free Download