Toggle stop working on nightly build

I upgrade ionic by bower to nightly build yesterday(4.18), and the toggle stop to work.
When I click on it, nothing happens at all.
Does any one know how to fix this?

To decrease my app size, I only have ionic.bundle.min.js in my lib/ionic/js dir
Is that right? Do I need any else js file of ionic to make the toggle work?

Hmm, do you mind posting some mark up? Are using the directive version?


I pull the ionic code from github, and this issue is gone. Maybe it’s caused by some other mistake.