kotlin findViewById returns null I have the following code which after clicking on the button findViewById returns null but when I set the onclick attribute of the picture itself to change the picture there is no null exception returned. This code returns null exception: private lateinit var imageView1: ImageView override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) } fun change(view: View){ try { imageView1 =...