Develop Reference

Hardcoded app:fragment string in Preference crashes in Release

Below is the simplified version of the xml file for my settings screen.
<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--hardcoded app:fragment crashes in release because of ClassNameNotFound -->
<Preference
app:allowDividerAbove="true"
app:fragment="com.flamyoad.tsukiviewer.ui.settings.preferences.ClearDataPreferences"
app:icon="#drawable/ic_delete_settings_24dp"
app:title="Clear data" />
</androidx.preference.PreferenceScreen>
It works well in debug version. But when I click on the preference on release apk, it crashes because of ClassNotFoundException.
Stacktrace here
Process: com.flamyoad.tsukiviewer, PID: 13647
androidx.fragment.app.Fragment$c: Unable to instantiate fragment com.flamyoad.tsukiviewer.ui.settings.preferences.ClearDataPreferences: make sure class name exists
at i.l.d.n.d()
at androidx.fragment.app.Fragment.a()
at i.l.d.r$c.a(:2)
at com.flamyoad.tsukiviewer.ui.settings.SettingsActivity.a(:2)
at i.s.f.b(:29)
at androidx.preference.Preference.a(:23)
at androidx.preference.Preference$a.onClick()
at android.view.View.performClick(View.java:4757)
at android.view.View$PerformClick.run(View.java:19769)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5289)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: java.lang.ClassNotFoundException: com.flamyoad.tsukiviewer.ui.settings.preferences.ClearDataPreferences
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:308)
at i.l.d.n.c(:2)
at i.l.d.n.d() 
at androidx.fragment.app.Fragment.a() 
at i.l.d.r$c.a(:2) 
at com.flamyoad.tsukiviewer.ui.settings.SettingsActivity.a(:2) 
at i.s.f.b(:29) 
at androidx.preference.Preference.a(:23) 
at androidx.preference.Preference$a.onClick() 
at android.view.View.performClick(View.java:4757) 
at android.view.View$PerformClick.run(View.java:19769) 
at android.os.Handler.handleCallback(Handler.java:739) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5289) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694) 
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.flamyoad.tsukiviewer.ui.settings.preferences.ClearDataPreferences" on path: DexPathList[[zip file "/data/app/com.flamyoad.tsukiviewer-1/base.apk"],nativeLibraryDirectories=[/vendor/lib64, /system/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:308) 
at i.l.d.n.c(:2) 
at i.l.d.n.d() 
at androidx.fragment.app.Fragment.a() 
at i.l.d.r$c.a(:2) 
at com.flamyoad.tsukiviewer.ui.settings.SettingsActivity.a(:2) 
at i.s.f.b(:29) 
at androidx.preference.Preference.a(:23) 
at androidx.preference.Preference$a.onClick() 
at android.view.View.performClick(View.java:4757) 
at android.view.View$PerformClick.run(View.java:19769) 
at android.os.Handler.handleCallback(Handler.java:739) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5289) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694) 
Suppressed: java.lang.ClassNotFoundException: com.flamyoad.tsukiviewer.ui.settings.preferences.ClearDataPreferences
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 21 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
To me, it looks like the cause is the apk being minified and class name is replaced with shorter string. What can I do in this situation? Is it best practice to replace the app:fragment with function calls in Activity? Or is there any other methods?
I'm using PreferenceFragmentCompat for my application.

The aapt2 generated proguard rules for preferences specifically look for the android:fragment attribute, not app:fragment. You'd want to use android:fragment to automatically keep preference fragments.

I added these lines into my proguard-rules.pro and it stopped crashing.
-keep public class * extends androidx.preference.Preference
-keep public class * extends androidx.preference.PreferenceFragmentCompat

ClassNotFoundException when starting any new activity

When I try to start any activity beside MainActivity in application, I experience a crash in some devices.
as I can see in crashAnalytics it does not depend on the version or brand of the device or android version,
fatal exception don't refers to any line in my project.
already tried to delete .gradle folder / clear project, does not work.
03-30 19:13:46.458 7597-7597/ru.sberleasing E/AndroidRuntime: FATAL EXCEPTION: main
Process: ru.sberleasing, PID: 7597
java.lang.NoClassDefFoundError: java.lang.invoke.SerializedLambda
at libcore.reflect.InternalNames.getClass(InternalNames.java:55)
at java.lang.Class.getDexCacheType(Class.java:476)
at java.lang.reflect.AbstractMethod.getParameterTypes(AbstractMethod.java:166)
at java.lang.reflect.Method.getParameterTypes(Method.java:170)
at java.lang.Class.getDeclaredMethods(Class.java:673)
at java.io.ObjectStreamClass.computeSerialVersionUID(ObjectStreamClass.java:566)
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:279)
at java.io.ObjectStreamClass.lookupStreamClass(ObjectStreamClass.java:1087)
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:1055)
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:268)
at java.io.ObjectStreamClass.lookupStreamClass(ObjectStreamClass.java:1087)
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1554)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461)
at android.os.Parcel.writeSerializable(Parcel.java:1442)
at android.os.Parcel.writeValue(Parcel.java:1395)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:665)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1330)
at android.os.Bundle.writeToParcel(Bundle.java:1079)
at android.os.Parcel.writeBundle(Parcel.java:690)
at androidx.fragment.app.FragmentState.writeToParcel(FragmentState.java:167)
at android.os.Parcel.writeTypedList(Parcel.java:1148)
at androidx.fragment.app.FragmentManagerState.writeToParcel(FragmentManagerState.java:51)
at android.os.Parcel.writeParcelable(Parcel.java:1416)
at android.os.Parcel.writeValue(Parcel.java:1322)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:665)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1330)
at android.os.Bundle.writeToParcel(Bundle.java:1079)
at android.os.Parcel.writeBundle(Parcel.java:690)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3152)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3417)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassNotFoundException: Didn't find class "java.lang.invoke.SerializedLambda" on path: DexPathList[[zip file "/data/app/ru.sberleasing-2/base.apk"],nativeLibraryDirectories=[/data/app/ru.sberleasing-2/lib/x86, /data/app/ru.sberleasing-2/base.apk!/lib/x86, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at libcore.reflect.InternalNames.getClass(InternalNames.java:53)
at java.lang.Class.getDexCacheType(Class.java:476) 
at java.lang.reflect.AbstractMethod.getParameterTypes(AbstractMethod.java:166) 
at java.lang.reflect.Method.getParameterTypes(Method.java:170) 
at java.lang.Class.getDeclaredMethods(Class.java:673) 
at java.io.ObjectStreamClass.computeSerialVersionUID(ObjectStreamClass.java:566) 
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:279) 
at java.io.ObjectStreamClass.lookupStreamClass(ObjectStreamClass.java:1087) 
at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:1055) 
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:268) 
at java.io.ObjectStreamClass.lookupStreamClass(ObjectStreamClass.java:1087) 
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1554) 
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497) 
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461) 
at android.os.Parcel.writeSerializable(Parcel.java:1442) 
at android.os.Parcel.writeValue(Parcel.java:1395) 
at android.os.Parcel.writeArrayMapInternal(Parcel.java:665) 
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1330) 
at android.os.Bundle.writeToParcel(Bundle.java:1079) 
at android.os.Parcel.writeBundle(Parcel.java:690) 
at androidx.fragment.app.FragmentState.writeToParcel(FragmentState.java:167) 
at android.os.Parcel.writeTypedList(Parcel.java:1148) 
at androidx.fragment.app.FragmentManagerState.writeToParcel(FragmentManagerState.java:51) 
at android.os.Parcel.writeParcelable(Parcel.java:1416) 
at android.os.Parcel.writeValue(Parcel.java:1322) 
at android.os.Parcel.writeArrayMapInternal(Parcel.java:665) 
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1330) 
at android.os.Bundle.writeToParcel(Bundle.java:1079) 
at android.os.Parcel.writeBundle(Parcel.java:690) 
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3152) 
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3417) 
at android.os.Handler.handleCallback(Handler.java:739) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:148) 
at android.app.ActivityThread.main(ActivityThread.java:5417) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
Suppressed: java.lang.ClassNotFoundException: java.lang.invoke.SerializedLambda
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 39 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

in my case problem was in Compile version.
probably voximplant-sdk conflicts with api 29, version downgrading solved the problem for now.

"React Native with Android aar library" ClassNotFoundException: kotlin.LazyKt

I’m using my own Android library that done on Kotlin.
I build that library into the *.aar file and import in separate project on React Native.
The crash appears in Android React Native app when I start Service from that library, where some field initialized by lazy way.
I could not find an error similar to "Lkotlin / LazyKt" or "kotlin.LazyKt". Maybe someone faced a similar problem? I would be grateful for any tip.
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.project_mobile:sdmp, PID: 18913
java.lang.NoClassDefFoundError: Failed resolution of: Lkotlin/LazyKt;
at com.project.service.SdmService.<init>(SdmService.kt:27)
at java.lang.Class.newInstance(Native Method)
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2859)
at android.app.ActivityThread.-wrap4(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1427)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.ClassNotFoundException: Didn't find class "kotlin.LazyKt" on path: DexPathList[[zip file "/data/app/com.project_mobile-2/base.apk"],nativeLibraryDirectories=[/data/app/com.project_mobile-2/lib/arm, /data/app/com.project_mobile-2/base.apk!/lib/armeabi-v7a, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.project.service.SdmService.<init>(SdmService.kt:27) 
at java.lang.Class.newInstance(Native Method) 
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2859) 
at android.app.ActivityThread.-wrap4(ActivityThread.java) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1427) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:148) 
at android.app.ActivityThread.main(ActivityThread.java:5417) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 
Suppressed: java.lang.ClassNotFoundException: kotlin.LazyKt
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 12 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

ClassNotFoundException exception after updating the minSdkversion to 21

Started getting this error after updating the value of minSdkVersion to 21 from 19. It occurs only on 5.0 devices, devices with OS 6+ works fine
Application has all the multidex properties included. Also as suggested by google that multidex is not require if minSdkVersion is 21 but that too does throws the similar error.
Tried cleaning the project, cache etc
Tried disabling the instant run but no luck so far.
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/agent/android/instrumentation/GsonInstrumentation;
at com.demo.app.persistence.Datastore.getMember(Datastore.java:142)
at com.demo.app.Application.initDatastore(Application.java:139)
at com.demo.app.Application.onCreate(Application.java:84)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1020)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5010)
at android.app.ActivityThread.access$1600(ActivityThread.java:172)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1482)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5835)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.newrelic.agent.android.instrumentation.GsonInstrumentation" on path: DexPathList[[zip file "/data/app/com.demo.apptracker-1/base.apk"],nativeLibraryDirectories=[/data/app/com.babycenter.pregnancytracker-1/lib/arm, /vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.demo.app.persistence.Datastore.getMember(Datastore.java:142) 
at com.demo.app.Application.initDatastore(Application.java:139) 
at com.demo.app.Application.onCreate(Application.java:84) 
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1020) 
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5010) 
at android.app.ActivityThread.access$1600(ActivityThread.java:172) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1482) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:145) 
at android.app.ActivityThread.main(ActivityThread.java:5835) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194) 
Suppressed: java.lang.ClassNotFoundException: com.newrelic.agent.android.instrumentation.GsonInstrumentation
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 15 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

MultiDex do not work with "android.uid.system"

I have created Android application with multiple dependencies and I exceeded 65,536 method limit. To solve this issue I used Google guide.
Unfortunately when I add android:sharedUserId="android.uid.system" to AndroidManifest.xml I get exception:
Caused by: java.lang.ClassNotFoundException:
akka.actor.LightArrayRevolverScheduler
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:308)
at akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(DynamicAccess.scala:67)
at akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(DynamicAccess.scala:66)
at scala.util.Try$.apply(Try.scala:191)
at akka.actor.ReflectiveDynamicAccess.getClassFor(DynamicAccess.scala:66)
at akka.actor.ReflectiveDynamicAccess.createInstanceFor(DynamicAccess.scala:84)
at akka.actor.ActorSystemImpl.createScheduler(ActorSystem.scala:677)
at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:576)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:142)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:119)
at akka.actor.ActorSystem$.create(ActorSystem.scala:67)
at akka.actor.ActorSystem.create(ActorSystem.scala)
at CENSORED
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:923)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5940)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
Caused by: java.lang.ClassNotFoundException: Didnt find class "akka.actor.LightArrayRevolverScheduler" on path: DexPathList[[directory "."],nativeLibraryDirectories=[/vendor/lib, /system/lib]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at android.app.LoadedApk$WarningContextClassLoader.loadClass(LoadedApk.java:533)
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:308)
at akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(DynamicAccess.scala:67)
at akka.actor.ReflectiveDynamicAccess$$anonfun$getClassFor$1.apply(DynamicAccess.scala:66)
at scala.util.Try$.apply(Try.scala:191)
at akka.actor.ReflectiveDynamicAccess.getClassFor(DynamicAccess.scala:66)
at akka.actor.ReflectiveDynamicAccess.createInstanceFor(DynamicAccess.scala:84)
at akka.actor.ActorSystemImpl.createScheduler(ActorSystem.scala:677)
at akka.actor.ActorSystemImpl.<init>(ActorSystem.scala:576)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:142)
at akka.actor.ActorSystem$.apply(ActorSystem.scala:119)
at akka.actor.ActorSystem$.create(ActorSystem.scala:67)
at akka.actor.ActorSystem.create(ActorSystem.scala)
at CENSORED
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:923)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5940)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1389)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1184)
Suppressed: java.lang.ClassNotFoundException: akka.actor.LightArrayRevolverScheduler
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 27 more`
It indicates that MultiDex do not works at intended during startup, because there are classes.dex and classes2.dex in apk .
And yes I have permission to use android.uid.system and it works fine in other cases.
It there any way to solve this?