Kotlin conversion : cannot find implementation for com.indiewalk.watchdog.earthquake.data.EarthquakeDatabase. EarthquakeDatabase_Impl does not exist

[nadar71]

After converting the file EarthquakeDatabase, the EarthquakeDatabase_Impl cannot be find at compile time; with all file converted the pb fires at runtime : Process: com.indiewalk.watchdog.earthquake, PID: 14101 java.lang.RuntimeException: Unable to start activity ComponentInfo{com.indiewalk.watchdog.earthquake/com.indiewalk.watchdog.earthquake.UI.MainActivityEarthquakesList}: java.lang.RuntimeException: cannot find implementation for com.indiewalk.watchdog.earthquake.data.EarthquakeDatabase. EarthquakeDatabase_Impl does not exist

[nadar71]

solved with this : https://stackoverflow.com/questions/46665621/android-room-persistent-appdatabase-impl-does-not-exist https://stackoverflow.com/questions/50084553/databasemanager-impl-is-not-abstract-and-does-not-override-abstract-method-clear