android/app/build/generated/rncli/src/main/java/com/facebook/react/PackageList.java:140: error: cannot find symbol
new PianoSamplerPackage(),
^
symbol: class PianoSamplerPackage
location: class PackageList
and
/android/app/build/generated/rncli/src/main/java/com/facebook/react/PackageList.java:57: error: package com.reactnativepianosampler does not exist
import com.reactnativepianosampler.PianoSamplerPackage;
I get this messages when I run it on android
and