Didn’t find class “androidx.core.app.CoreComponentFactory”

by

Adding Java 1.8 compatibility to my module-level build.gradle fixed this for me (non-release build with multidex enabled).

compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
    jvmTarget = "1.8"
}

Unfortunately I’m not sure why 🙂

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