Ionic Cordova app stopped compiling after Google's June 17th Firebase SDK update

Question

I\'m unable to compile Ionic Cordova App after Firebase Major version update with Breaking Changes, specifically with June 17, 2019 update.

I tried downgrading to An

Answer 1

Remove the folder node_modules and file package-lock.json, then at terminal run:

npm install

Answer 2

Follow the sequence below for cordova-android <= 7.1.4

cordova platform remove android
cordova plugin remove cordova-plugin-firebase
cordova plugin add cordova-plugin-firebase-lib@3.3.0
cordova platform add android

cordova-plugin-firebase is now included in cordova-plugin-firebase-lib

Answer 3

Solution :
Follow the sequence below for
cordova android platform <= 7.1.4

cordova platform remove android
cordova plugin remove cordova-plugin-firebase
cordova plugin add cordova-plugin-firebase-lib@3.3.0
cordova platform add android

Answer 4

Having in platform/android/project.properties following settings :

cordova.gradle.include.1=cordova-plugin-firebase/app-build.gradle
cordova.system.library.4=com.google.firebase:firebase-core:+
cordova.system.library.5=com.google.firebase:firebase-messaging:+
cordova.system.library.6=com.google.firebase:firebase-config:+
cordova.system.library.7=com.google.firebase:firebase-perf:+

I had the same issue (error: resource android:attr/ttcIndex not found).

cordova-android@8.0.0 + cordova-plugin-androidx + cordova-plugin-androidx-adapter worked for me perfectly.

Thanks for this solution.

I am just wondering if it is a good long time bet to use those two plugins. Any opinion ?