title: e: [kapt] 'com.sun.tools.javac.util.Context' class can't be found ('tools.jar' is absent in the plugin classpath). Kapt won't work
body: <p>My project is always working fine before, until I upgrade into <code>API 28</code> And refactor into <code>Androidx</code>. First I think I must solve the problem code because too much the unresolve reference code after refactoring. After I solve many problem, I still getting error</p>
  
  <pre><code>org.gradle.initialization.ReportedException: org.gradle.internal.exceptions.LocationAwareException: Execution failed for task ':app:kaptGenerateStubsDevKotlin'.
      at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:145)
      at org.gradle.initialization.DefaultGradleLauncher.executeTasks(DefaultGradleLauncher.java:115)
      at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:78)
      at org.gradle.internal.invocation.GradleBuildController$1.call(GradleBuildController.java:75)
      ... 30 more
  </code></pre>
  
  <p>So from gradle console I getting error like this</p>
  
  <pre><code>:app:clean
  :clean
  :app:checkDevClasspath
  :app:preBuild UP-TO-DATE
  :app:preDevBuild
  :app:compileDevAidl NO-SOURCE
  :app:compileDevRenderscript
  :app:nodeSetup UP-TO-DATE
  npm WARN deprecated apollo-codegen@0.19.1: The 'apollo-codegen' command has been replaced with the more-powerful 'apollo' CLI. Switch to 'apollo' to ensure future updates and visit https://npm.im/apollo#code-generation for more information.
  :app:installApolloCodegen
  :app:generateDevApolloIR
  :app:generateDevApolloClasses
  :app:checkDevManifest
  :app:generateDevBuildConfig
  :app:mainApkListPersistenceDev
  :app:generateDevResValues
  :app:generateDevResources
  :app:processDevGoogleServices
  Parsing json file: /media/rachmad/Data/PROJECT/appety/android/app/src/dev/google-services.json
  :app:mergeDevResources
  :app:createDevCompatibleScreenManifests
  :app:processDevManifest
  :app:splitsDiscoveryTaskDev
  :app:processDevResources
  e: [kapt] 'com.sun.tools.javac.util.Context' class can't be found ('tools.jar' is absent in the plugin classpath). Kapt won't work.
  :app:kaptGenerateStubsDevKotlin FAILED
  
  FAILURE: Build failed with an exception.
  
  * What went wrong:
  Execution failed for task ':app:kaptGenerateStubsDevKotlin'.
  &gt; Compilation error. See log for more details
  
  * Try:
  Run with --info or --debug option to get more log output. Run with --scan to get full insights.
  
  * Exception is:
  org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:kaptGenerateStubsDevKotlin'.
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:103)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:73)
      at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
      at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:59)
      at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
      at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59)
      at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:101)
      at org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44)
      at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:91)
      at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62)
      at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:59)
      at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
      at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
      at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34)
      at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:256)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
      at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:249)
      at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:238)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.processTask(DefaultTaskPlanExecutor.java:123)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.access$200(DefaultTaskPlanExecutor.java:79)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:104)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker$1.execute(DefaultTaskPlanExecutor.java:98)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.execute(DefaultTaskExecutionPlan.java:663)
      at org.gradle.execution.taskgraph.DefaultTaskExecutionPlan.executeWithTask(DefaultTaskExecutionPlan.java:597)
      at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$TaskExecutorWorker.run(DefaultTaskPlanExecutor.java:98)
      at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
      at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
      at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
  Caused by: org.gradle.api.GradleException: Compilation error. See log for more details
      at org.jetbrains.kotlin.gradle.tasks.TasksUtilsKt.throwGradleExceptionIfError(tasksUtils.kt:16)
      at org.jetbrains.kotlin.gradle.tasks.KotlinCompile.processCompilerExitCode(Tasks.kt:453)
      at org.jetbrains.kotlin.gradle.tasks.KotlinCompile.callCompiler$kotlin_gradle_plugin(Tasks.kt:415)
      at org.jetbrains.kotlin.gradle.internal.KaptGenerateStubsTask.execute(KaptGenerateStubsTask.kt:99)
      at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
      at org.gradle.api.internal.project.taskfactory.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:50)
      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:124)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
      at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:113)
      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:95)
      ... 30 more
  
  
  * Get more help at https://help.gradle.org
  </code></pre>
  
  <p>From that error, I getting error like this</p>
  
  <pre><code>e: [kapt] 'com.sun.tools.javac.util.Context' class can't be found ('tools.jar' is absent in the plugin classpath). Kapt won't work.
  :app:kaptGenerateStubsDevKotlin FAILED
  </code></pre>
  
  <p>So, I think this is the problem why my code cannot compile successful</p>
  
  <p>here is my <code>build.gradle</code></p>
  
  <pre><code>buildscript {
      ext.kotlin_version = '1.3.11'
      repositories {
          google()
          jcenter()
          mavenCentral()
          maven { url 'https://oss.sonatype.org/content/repositories/snapshots/' }
      }
      dependencies {
          classpath 'com.android.tools.build:gradle:3.2.1'
          classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
  //        classpath 'com.apollographql.apollo:gradle-plugin:0.3.2'
          classpath 'com.apollographql.apollo:apollo-gradle-plugin:1.0.1-SNAPSHOT'
          // NOTE: Do not place your application dependencies here; they belong
          // in the individual module build.gradle files
          classpath 'com.google.gms:google-services:4.2.0'
      }
  
  }
  
  allprojects {
      repositories {
          google()
          jcenter()
          mavenCentral()
          maven { url "https://jitpack.io" }
          maven { url "https://maven.google.com" }
          maven { url "https://google.bintray.com/flexbox-layout" }
      }
  }
  
  task clean(type: Delete) {
      delete rootProject.buildDir
  }
  </code></pre>
  
  <p><code>build.gradle</code> (App)</p>
  
  <pre><code>apply plugin: 'com.android.application'
  apply plugin: 'kotlin-android'
  apply plugin: 'kotlin-android-extensions'
  apply plugin: 'com.apollographql.android'
  apply plugin: 'kotlin-kapt'
  
  android {
      signingConfigs {
          config {
              keyAlias 'key0'
              keyPassword 'admin123'
              storeFile file('/media/rachmad/Data/SIGNEDAPK/signed.jks')
              storePassword 'admin123'
          }
      }
      compileSdkVersion 28
      buildToolsVersion "28.0.3"
      defaultConfig {
          applicationId "coba.coba.id"
          minSdkVersion 19
          targetSdkVersion 28
          versionCode 15
          versionName "0.1.15"
          testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
          vectorDrawables.useSupportLibrary = true
  //        consumerProguardFiles 'proguard-file.pro'
          signingConfig signingConfigs.config
          multiDexEnabled true
  
          javaCompileOptions {
              annotationProcessorOptions {
                  includeCompileClasspath false
              }
          }
      }
      packagingOptions {
          exclude 'META-INF/rxjava.properties'
      }
      buildTypes {
          debug {
              buildConfigField "String", "SERVER_URL", '"http://10.88.16.29:5000"'
              applicationIdSuffix = ".debug"
          }
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
  //            debuggable true
              buildConfigField "String", "SERVER_URL", '"https://coba.coba.id"'
              signingConfig signingConfigs.config
          }
      }
  }
  
  apollo {
      apollo {
          customTypeMapping = [
                  "Date"    : "java.util.Date",
                  "DateTime": "java.util.Date"
          ]
      }
      useSemanticNaming = false
  }
  
  dependencies {
      def lifecycle_version = "2.0.0"
  
      implementation fileTree(include: ['*.jar'], dir: 'libs')
      implementation 'androidx.appcompat:appcompat:1.1.0-alpha01'
      implementation 'com.google.android.material:material:1.1.0-alpha01'
      implementation 'androidx.cardview:cardview:1.0.0'
      implementation 'androidx.palette:palette:1.0.0'
      implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
      implementation 'androidx.legacy:legacy-support-v4:1.0.0'
      implementation 'androidx.recyclerview:recyclerview:1.1.0-alpha01'
      implementation 'com.google.android.gms:play-services-maps:16.0.0'
      implementation 'com.google.android.gms:play-services-location:16.0.0'
      implementation 'com.google.android.gms:play-services-places:16.0.0'
      implementation 'androidx.vectordrawable:vectordrawable:1.1.0-alpha01'
      implementation 'androidx.vectordrawable:vectordrawable-animated:1.1.0-alpha01'
      implementation 'androidx.mediarouter:mediarouter:1.1.0-alpha01'
      implementation 'androidx.vectordrawable:vectordrawable-animated:1.1.0-alpha01'
      implementation 'androidx.exifinterface:exifinterface:1.0.0'
      implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
      implementation 'androidx.palette:palette:1.0.0'
      implementation "androidx.lifecycle:lifecycle-runtime:$lifecycle_version"
      implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
      implementation "androidx.paging:paging-runtime:$lifecycle_version"
      kapt "androidx.lifecycle:lifecycle-compiler:$lifecycle_version"
      implementation "androidx.room:room-runtime:$lifecycle_version"
      implementation "androidx.room:room-rxjava2:$lifecycle_version"
      kapt "androidx.room:room-compiler:$lifecycle_version"
      implementation 'com.google.firebase:firebase-core:16.0.5'
      implementation 'com.google.firebase:firebase-database:16.0.5'
      implementation 'com.google.firebase:firebase-storage:16.0.5'
      implementation 'com.google.firebase:firebase-auth:16.0.5'
      implementation 'com.google.firebase:firebase-config:16.1.0'
      implementation 'com.google.firebase:firebase-messaging:17.3.4'
      implementation 'com.google.code.gson:gson:2.8.2'
      implementation 'com.squareup.retrofit2:retrofit:2.3.0'
      implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
      implementation 'com.squareup.okio:okio:1.14.0'
      implementation 'com.squareup.picasso:picasso:2.71828'
      implementation 'net.yslibrary.keyboardvisibilityevent:keyboardvisibilityevent:2.1.0'
      implementation 'com.facebook.android:facebook-android-sdk:4.33.0'
      implementation 'androidx.browser:browser:1.0.0'
      implementation 'com.google.guava:guava:25.0-android'
      implementation ('com.journeyapps:zxing-android-embedded:3.6.0') { transitive = false }
      implementation 'com.google.zxing:core:3.3.2'
      implementation 'me.leolin:ShortcutBadger:1.1.22@aar'
      implementation 'com.google.android:flexbox:1.1.0'
      implementation 'androidx.multidex:multidex:2.0.0'
      implementation 'com.nulab-inc:zxcvbn:1.2.2'
  
      implementation 'com.jakewharton.rxbinding:rxbinding:1.0.0'
      implementation 'io.reactivex:rxjava:1.2.3'
      implementation 'org.ocpsoft.prettytime:prettytime:4.0.1.Final'
      implementation 'com.apollographql.apollo:apollo-runtime:1.0.0-alpha3'
      implementation "com.apollographql.apollo:apollo-android-support:1.0.0-alpha3"
      implementation 'com.squareup.okhttp3:okhttp:3.11.0'
      implementation 'com.squareup.okhttp3:logging-interceptor:3.11.0'
      implementation 'com.github.bumptech.glide:glide:4.8.0'
      kapt 'com.github.bumptech.glide:compiler:4.8.0'
      implementation 'com.google.maps.android:android-maps-utils:0.5'
  }
  apply plugin: 'com.google.gms.google-services'
  </code></pre>