how should resolve my problem that i'm getting error at class.java?

Question

Package com.example.myapplication

import android.content.Intent
import android.os.Bundle
import android.widget.Button
import androidx.appcompat.app.AppCompatActivity

class MainActivity3 : AppCompatActivity() {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main5)
val button= findViewById<Button>(R.id.button4)
button.setOnClickListener{
val intent= Intent(this,MainActivity4::class.java)
startActivity(intent)
}

}
}
how should resolve my problem that i'm getting error at class.java?

Answer 1

You might want to try to MD5# it or do a class optical line, not exactly sure though.