Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘void androidx.appcompat.widget.ad.a()’ on a null object reference ….ClassNotFoundException: Didn’t find class “androidx.core.app.CoreComponentFactory” on path: DexPathList[[]..
AndroidX로 마이그레이션 후 발생한 오류다!! 진심 짱난다.
2019-07-04 22:16:01.359 3978-3978/? E/LoadedApk: Unable to instantiate appComponentFactory
java.lang.ClassNotFoundException: Didn’t find class “androidx.core.app.CoreComponentFactory” on path: DexPathList[[],nativeLibraryDirectories=[/data/app/com.kakao.talk-o6GXVZ6B1yCPRz3TPvAjWA==/lib/arm, /data/app/com.kakao.talk-o6GXVZ6B1yCPRz3TPvAjWA==/base.apk!/lib/armeabi-v7a, /system/lib64, /system/product/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:134)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at android.app.LoadedApk.createAppFactory(LoadedApk.java:226)
at android.app.LoadedApk.updateApplicationInfo(LoadedApk.java:341)
at android.app.ActivityThread.handleDispatchPackageBroadcast(ActivityThread.java:5526)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1741)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at com.android.server.SystemServer.run(SystemServer.java:489)
at com.android.server.SystemServer.main(SystemServer.java:329)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:840)
2019-07-04 22:16:01.685 22032-22032/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.Test, PID: 22032
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.Test/com.Test.MainActivity}: android.view.InflateException: Binary XML file line #37: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2950)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3085)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6853)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)
Caused by: android.view.InflateException: Binary XML file line #37: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
Caused by: android.view.InflateException: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.r.s(Unknown Source:159)
at androidx.appcompat.app.r.r(Unknown Source:4)
at androidx.appcompat.app.r.b(Unknown Source:0)
at androidx.appcompat.app.o.setContentView(Unknown Source:4)
at com.Test.MainActivity.onCreate(Unknown Source:6)
at android.app.Activity.performCreate(Activity.java:7151)
at android.app.Activity.performCreate(Activity.java:7142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1272)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2930)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3085)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6853)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘void androidx.appcompat.widget.ad.a()’ on a null object reference
at androidx.appcompat.widget.ap.setBackgroundDrawable(Unknown Source:5)
2019-07-04 22:16:01.685 22032-22032/? E/AndroidRuntime: at android.view.View.setBackground(View.java:21538)
at android.view.View.(View.java:5511)
at android.widget.ImageView.(ImageView.java:178)
at android.widget.ImageButton.(ImageButton.java:86)
at android.widget.ImageButton.(ImageButton.java:82)
at androidx.appcompat.widget.ap.(Unknown Source:4)
at androidx.appcompat.widget.Toolbar.y(Unknown Source:14)
at androidx.appcompat.widget.Toolbar.c(Unknown Source:6)
at androidx.appcompat.widget.Toolbar.(Unknown Source:308)
at androidx.appcompat.widget.Toolbar.(Unknown Source:3)
… 32 more
2019-07-04 22:16:05.695 22032-22032/com.Test E/CrashlyticsCore: Failed to execute task.
java.util.concurrent.TimeoutException
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at com.crashlytics.android.core.CrashlyticsBackgroundWorker.submitAndWait(Unknown Source:21)
at com.crashlytics.android.core.CrashlyticsController.handleUncaughtException(Unknown Source:59)
at com.crashlytics.android.core.CrashlyticsController$6.onUncaughtException(Unknown Source:2)
at com.crashlytics.android.core.CrashlyticsUncaughtExceptionHandler.uncaughtException(Unknown Source:13)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1063)
at java.lang.Thread.dispatchUncaughtException(Thread.java:1955)
2019-07-04 22:16:05.696 22032-22032/com.Test E/UncaughtException: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.Test/com.Test.MainActivity}: android.view.InflateException: Binary XML file line #37: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2950)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3085)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6853)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)
Caused by: android.view.InflateException: Binary XML file line #37: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
Caused by: android.view.InflateException: Binary XML file line #37: Error inflating class androidx.appcompat.widget.Toolbar
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.r.s(Unknown Source:159)
at androidx.appcompat.app.r.r(Unknown Source:4)
at androidx.appcompat.app.r.b(Unknown Source:0)
at androidx.appcompat.app.o.setContentView(Unknown Source:4)
at com.Test.MainActivity.onCreate(Unknown Source:6)
at android.app.Activity.performCreate(Activity.java:7151)
at android.app.Activity.performCreate(Activity.java:7142)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1272)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2930)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3085)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1816)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6853)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method ‘void androidx.appcompat.widget.ad.a()’ on a null object reference
at androidx.appcompat.widget.ap.setBackgroundDrawable(Unknown Source:5)
at android.view.View.setBackground(View.java:21538)
at android.view.View.(View.java:5511)
2019-07-04 22:16:05.696 22032-22032/com.Test E/UncaughtException: at android.widget.ImageView.(ImageView.java:178)
at android.widget.ImageButton.(ImageButton.java:86)
at android.widget.ImageButton.(ImageButton.java:82)
at androidx.appcompat.widget.ap.(Unknown Source:4)
at androidx.appcompat.widget.Toolbar.y(Unknown Source:14)
at androidx.appcompat.widget.Toolbar.c(Unknown Source:6)
at androidx.appcompat.widget.Toolbar.(Unknown Source:308)
at androidx.appcompat.widget.Toolbar.(Unknown Source:3)
… 32 more
AndroidX가 뭔지 알아보자. 개발자 사이트 참고하기 바란다. (AndroidX 개요)
AndroidX 개요 | Android Developers
AndroidX는 Android 팀이 Jetpack 내에서 라이브러리를 개발, 테스트, 패키징, 버전 관리, 출시하는 데 사용하는 오픈소스 프로젝트입니다. AndroidX는 기존 Android 지원 라이브러리를 크게 개선하여 만들어졌습니다. AndroidX는 지원 라이브러리와 마찬가지로 Android OS와 별도로 배송되며 Android 버전 전체에서 이전 버전과의 호환성을 제공합니다. AndroidX는 동일한 기능과 새로운 라이브러리를 제공하여 지원 라
developer.android.com
AndroidX로 이전 | Android Developers
developer.android.com
해결방법 :
proguard-rules.pro 에 아래 한줄을 추가해주면 해결된다.
-keep class androidx.core.app.CoreComponentFactory { *; }
AndroidX Build Fails in Release Mode regarding appComponentFactory
