WebpackJsonp missing after Ionic 3 update

[sirhaplo]

Same here.
As Gunnaway i’ve got the same problem.
I did this :

• rm -rf node_modules
• added <script src="build/vendor.js"></script> in index.html
• npm install -g ionic@latest
• npm install @ionic/app-scripts@latest --save-dev
• npm install ionic-angular@latest --save
• npm upgrade for upgrade all modules.

This worked and now everything runs well