lateinit property has not been initialized

[ekrmh]

Sometimes i had "has not been initialized "

data class Learn(var key:String="")
@Layout(R.layout.item_word_stack)
class LearnCard(private val context: Context,
                private val learn: Learn,
                private val speak: (text:String) -> Unit
                ) {

    @View(R.id.btnSound)
    lateinit var btnSound : ImageView

    @View(R.id.txtEN)
    lateinit var txtEN: TextView

    @View(R.id.txtTR)
    lateinit var txtTR: TextView


    @SwipeView
    lateinit var swipeView: android.view.View

    @JvmField
    @Position
    var position: Int = 0


    @Resolve
    fun onResolved() {
        FirebaseFirestore.getInstance().collection(").document(l).get().addOnSuccessListener {
           val data = it.toObject(Word::class.java)
            txtEN.text = data?.EN
            txtTR.text = data?.TR
            swipeView.alpha = 1f
        }

    }
    @Click(R.id.btnSound)
    fun onClick(){
        speak(txtEN.text.toString())
    }
    @SwipeOutDirectional
    fun onSwipeOutDirectional(direction: SwipeDirection) {
        Log.d("DEBUG", "SwipeOutDirectional " + direction.name)
        if (direction.direction == SwipeDirection.TOP.direction) {
        }
    }

    @SwipeCancelState
    fun onSwipeCancelState() {
        Log.d("DEBUG", "onSwipeCancelState")
        swipeView.alpha = 1f
    }

    @SwipeInDirectional
    fun onSwipeInDirectional(direction: SwipeDirection) {
        Log.d("DEBUG", "SwipeInDirectional " + direction.name)
    }

    @SwipingDirection
    fun onSwipingDirection(direction: SwipeDirection) {
        Log.d("DEBUG", "SwipingDirection " + direction.name)
    }
    @SwipeIn
    fun  onSwipeIn(){
        Log.d("DEBUG","swipe in")
        DBHelper(context).updateData(learn.key)
    }
    @SwipeOut
    fun  onSwipeOut(){
        Log.d("DEBUG","swipe out")
        DBHelper(context).deleteKey(learn.key)
    }

}

[vodre]

why is this issue closed? what was the solution?

[djavid]

Have the same issue, every time have to clean project, else is not working, why is this happening?

[vodre]

This is a kotlin solution that worked for me:

@view(R.id.myView)
@JvmField
var imageView: ImageView? = null

[Menris]

Facing the same problem. @vodre answer doesn't help

[vodre]

@Menris you should be seeing at least a different type of error since you are actually gettin rid of the lateinit vars . Make sure you are doing the same for ALL of your variables.

[Menris]

@vodre I was facing another problem when I've putted @JvmField only for toggleIcon. Doing it for all variables did the work. Thanks!

[jas10022]

I am having this same issue on Android is there a solution to this yet because Iev been stuck on this for a while.