Cannot run Android app on emulator Error: ENOENT for strings.xml


I’m migrating my app from ios to Android. I can build the app and install the APK without problems. However, when I try to run it in emulator via

ionic cordova emulate android -c -l

it does not install. I get the following message:

UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory, open ‘…/platforms/android/res/values/strings.xml’

I got a similar error message before, but then the app would not build at all and I could fix it with this:

Any idea? Thanks!