Ionic crashes after adding cordova-plugin-crosswalk-webview

1

I did the following:

ionic start testproject tabs
cd testproject
ionic setup sass
ionic platform add android
ionic build
ionic run android

And it works, runs great on the emulator.

And then I did:

ionic start testproject2 tabs
cd testproject2
ionic setup sass
ionic platform add android
ionic plugin add cordova-plugin-crosswalk-webview
ionic build
ionic run android

And then it crashes.

My specs:

Emulator: Genymotion, Custom Phone 5.0.0 - API 21
Cordova: Checked on 6.1 and 5.4.1
ionic: 1.7.14
cordova-plugin-crosswalk-webview: 1.6.1
2

Using:
ionic plugin add https://github.com/crosswalk-project/cordova-plugin-crosswalk-webview.git

instead of:
ionic plugin add cordova-plugin-crosswalk-webview

Solved it.