mins315님의 게시글

질문&답변

import kotlin.random.Random 오류

package com.ohman.dice_app import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import android.widget.Toast import androidx.databinding.DataBindingUtil import com.ohman.dice_app.databinding.ActivityMainBinding import java.util.* import kotlin.random.Random class MainActivity : AppCompatActivity() { private lateinit var binding : ActivityMainBinding override fun onCreate (savedInstanceState: Bundle?) { super .onCreate(savedInstanceState) setContentView(R.layout. activity_main ) binding = DataBindingUtil.setContentView( this, R.layout. activity_main ) binding . diceStartBtn .setOnClickListener { Toast.makeText( this, " 주사위 GO!" , Toast. LENGTH_LONG ).show() Random.nextInt } } } //9번째줄 맨 마지막 Random과 25번째줄 nextInt가 빨간색으로 표시되고 Unresolved reference로 나옵니다.