Use requireArguments() instead of arguments!!

GuessTheWordViewModel/README.md

@@ -7,7 +7,7 @@ Introduction
 ------------
 
 This starter app is a two player game, GuessTheWord. It is a word guessing app you can play with one or more friends. To play, hold the device in landscape, facing away from you with your thumbs on the **Skip** and **Got It** buttons. Your friends can then give you clues to help you guess the word. If you get the word right, press **Got It**. If you're stuck, press **Skip**.
-This code demostrates the Android Architecture components, ViewModel and ViewModelFactory.
+This code demonstrates the Android Architecture components, ViewModel and ViewModelFactory.
 
 Pre-requisites
 --------------

GuessTheWordViewModel/app/src/main/java/com/example/android/guesstheword/screens/score/ScoreFragment.kt

@@ -49,7 +49,7 @@ class ScoreFragment : Fragment() {
                 false
         )
 
-        viewModelFactory = ScoreViewModelFactory(ScoreFragmentArgs.fromBundle(arguments!!).score)
+        viewModelFactory = ScoreViewModelFactory(ScoreFragmentArgs.fromBundle(requireArguments()).score)
         viewModel = ViewModelProvider(this, viewModelFactory)
                 .get(ScoreViewModel::class.java)
 

GuessTheWordViewModel/build.gradle

@@ -23,7 +23,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:4.0.1'
+        classpath 'com.android.tools.build:gradle:4.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.3.0"
 

GuessTheWordViewModel/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Wed Aug 12 09:42:38 PDT 2020
+#Wed Nov 11 16:44:11 PST 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip