When running ionic cordova build android, my app builds and runs on my android device. However, when building a production build using “ionic cordova build android --prod”, I get the following error (only with latest ionic update)
Error: ./src/pages/login/login.ngfactory.js
Module not found: Error: Can’t resolve ‘…/…/…/angularfire2/auth’ in 'C:\edu\src\pages\login’
resolve ‘…/…/…/angularfire2/auth’ in 'C:\edu\src\pages\login’
using description file: C:\edu\package.json (relative path: ./src/pages/login)
Field ‘browser’ doesn’t contain a valid alias configuration
after using description file: C:\edu\package.json (relative path: ./src/pages/login)
using description file: C:\edu\package.json (relative path: ./angularfire2/auth)
no extension
Field ‘browser’ doesn’t contain a valid alias configuration
C:\edu\angularfire2\auth doesn’t exist
.js
Field ‘browser’ doesn’t contain a valid alias configuration
C:\edu\angularfire2\auth.js doesn’t exist
.ts
Field ‘browser’ doesn’t contain a valid alias configuration
C:\edu\angularfire2\auth.ts doesn’t exist
as directory
C:\edu\angularfire2\auth doesn’t exist
[C:\edu\angularfire2\auth]
[C:\edu\angularfire2\auth.js]
[C:\edu\angularfire2\auth.ts]
[C:\edu\angularfire2\auth]
@ ./src/pages/login/login.ngfactory.js 43:0-55
@ ./src/app/app.module.ngfactory.js
@ ./src/app/main.ts,./src/pages/login/login.ngfactory.js