// Add to build.gradle (android)

allprojects {
    repositories {
        ....
        maven { url "$rootDir/../node_modules/@transistorsoft/capacitor-background-fetch/android/libs" }
        // If you also have the same problem with capacitor-background-geolocation
          maven { url "$rootDir/../node_modules/@transistorsoft/capacitor-background-geolocation/android/libs" }
    }
}