CODEWITHSUNDEEP
androidandroid-layoutkotlin
chriskwon7007
chriskwon7007

Reputation: 35

Error "unresolved reference : activity_splash "

I just created new empty activity in Android studio.

Splash Activity Class: 

    package com.example.layoutpractice

    import androidx.appcompat.app.AppCompatActivity
    import android.os.Bundle

    class Splash : AppCompatActivity() {

        override fun onCreate(savedInstanceState: Bundle?) {
            super.onCreate(savedInstanceState)
            setContentView(R.layout.activity_splash)
        }
    }

Splash Activity XML file: 

    //activity_splash.xml
    <?xml version="1.0" encoding="utf-8"?>
    <androidx.constraintlayout.widget.ConstraintLayout
        xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent"
        android:layout_height="match_parent">

    </androidx.constraintlayout.widget.ConstraintLayout>

As you can see, I made no changes to the code. But I still get an error in Android Studio. Splash.kt

I even deleted and recreated the .xml file as recommended by the Android editor, but it didn't change.

Upvotes: 0

Views: 1964

Answers (2)

Frank D.
Frank D.

Reputation: 26

Invalidate Caches and restart Android Studio. File -> Invalidate Caches / Restart...

Upvotes: 0

Rajendra Dabhi
Rajendra Dabhi

Reputation: 157

Check that is there any import like 

import android.R

if its there remove it and reimport

Upvotes: 1

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