Firebird and Android JDBC Driver - android

have problem with Firebird. I have never work with DB. DB on server firebird 1.5.
Add lib: firebird-full-2.2.4 to libs folder
Add this to Gradle: implementation fileTree('libs')
Add this to MainActivity:
Class.forName("org.firebirdsql.jdbc.FBDriver")
val connection = DriverManager.getConnection(
"jdbc:firebirdsql://jdbc:firebirdsql:193.###.###.13/3050:Scool",
"###", "###")
connection.close()
After start I have this:
E/AndroidRuntime: FATAL
EXCEPTION: main
Process: success.kneu, PID: 12219
java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/resource/Referenceable;
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:400)
at java.lang.Class.forName(Class.java:326)
at success.kneu.LoginActivity$onCreate$1.onClick(LoginActivity.kt:48)
at android.view.View.performClick(View.java:5647)
at android.view.View$PerformClick.run(View.java:22465)
at android.os.Handler.handleCallback(Handler.java:754)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6238)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823)
Caused by: java.lang.ClassNotFoundException: javax.resource.Referenceable
at java.lang.VMClassLoader.findLoadedClass(Native Method)
at java.lang.ClassLoader.findLoadedClass(ClassLoader.java:742)
at java.lang.ClassLoader.loadClass(ClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:400) 
at java.lang.Class.forName(Class.java:326) 
at success.kneu.LoginActivity$onCreate$1.onClick(LoginActivity.kt:48) 
at android.view.View.performClick(View.java:5647) 
at android.view.View$PerformClick.run(View.java:22465) 
at android.os.Handler.handleCallback(Handler.java:754) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:163) 
at android.app.ActivityThread.main(ActivityThread.java:6238) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823) 
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Ljavax/naming/Referenceable;
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:400) 
at java.lang.Class.forName(Class.java:326) 
at success.kneu.LoginActivity$onCreate$1.onClick(LoginActivity.kt:48) 
at android.view.View.performClick(View.java:5647) 
at android.view.View$PerformClick.run(View.java:22465) 
at android.os.Handler.handleCallback(Handler.java:754) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:163) 
at android.app.ActivityThread.main(ActivityThread.java:6238) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823) 
Caused by: java.lang.ClassNotFoundException: Didn't find class "javax.naming.Referenceable" on path: DexPathList[[zip file
"/data/app/success.kneu-1/base.apk", zip file
"/data/app/success.kneu-1/split_lib_dependencies_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_0_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_1_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_2_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_3_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_4_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_5_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_6_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_7_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_8_apk.apk", zip file
"/data/app/success.kneu-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/success.kneu-1/lib/arm64,
/system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:380)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:400) 
at java.lang.Class.forName(Class.java:326) 
at success.kneu.LoginActivity$onCreate$1.onClick(LoginActivity.kt:48) 
at android.view.View.performClick(View.java:5647) 
at android.view.View$PerformClick.run(View.java:22465) 
at android.os.Handler.handleCallback(Handler.java:754) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:163) 
at android.app.ActivityThread.main(ActivityThread.java:6238) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823) 
2019-07-14 17:37:03.815 12219-12219/? I/Process: Sending signal. PID:
12219 SIG: 9


Jaybird, the Firebird JDBC driver, does not work on Android. There is an Android port of Jaybird, but it is not maintained by the Jaybird team.
The error itself indicates a problem with loading the connector-api because of missing JNDI classes like javax.naming.Referenceable in Android. This would indicate that you are trying to use the normal Jaybird and not the Android port of Jaybird.
Try and replace your Jaybird dependency with one from the Android port.
Be aware though that in general you should not use JDBC drivers to connect to a database from Android. See also JDBC vs Web Service for Android.

Related

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.

NoClassFoundError: java.util.stream.Stream

I am writing an Android app using Kotlin.
I am receiving NoClassFoundError for java.util.stream.Stream.
At no point in my app am I using that class.
It happens when I open an ad and appears to be part of the serialization process.
It does not happen on all my devices. Only on my older one (5.1.1).
It also does not happen on all the activities.
I'm guessing that it is to do with what it is trying to Serialize. However, I am not sure where to even start.
java.lang.NoClassDefFoundError: java.util.stream.Stream
at libcore.reflect.InternalNames.getClass(InternalNames.java:55)
at java.lang.Class.getDexCacheType(Class.java:479)
at java.lang.reflect.ArtMethod.getDexCacheType(ArtMethod.java:191)
at java.lang.reflect.ArtMethod.getReturnType(ArtMethod.java:145)
at java.lang.reflect.Method.getReturnType(Method.java:184)
at java.lang.Class.getDeclaredMethods(Class.java:771)
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.ObjectStreamClass.lookup(ObjectStreamClass.java:1055)
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:268)
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 java.io.ObjectOutputStream.writeFieldValues(ObjectOutputStream.java:959)
at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:360)
at java.io.ObjectOutputStream.writeHierarchy(ObjectOutputStream.java:1054)
at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1384)
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1651)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461)
at android.os.Parcel.writeSerializable(Parcel.java:1389)
at android.os.Parcel.writeValue(Parcel.java:1341)
at android.os.Parcel.writeArrayMapInternal(Parcel.java:644)
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313)
at android.os.Bundle.writeToParcel(Bundle.java:1034)
at android.os.Parcel.writeBundle(Parcel.java:669)
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2919)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3296)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.ClassNotFoundException: Didn't find class "java.util.stream.Stream" on path: DexPathList[[zip file "/data/app/il.co.anykey.games.cardflip-2/base.apk"],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 libcore.reflect.InternalNames.getClass(InternalNames.java:53)
at java.lang.Class.getDexCacheType(Class.java:479) 
at java.lang.reflect.ArtMethod.getDexCacheType(ArtMethod.java:191) 
at java.lang.reflect.ArtMethod.getReturnType(ArtMethod.java:145) 
at java.lang.reflect.Method.getReturnType(Method.java:184) 
at java.lang.Class.getDeclaredMethods(Class.java:771) 
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.ObjectStreamClass.lookup(ObjectStreamClass.java:1055) 
at java.io.ObjectStreamClass.createClassDesc(ObjectStreamClass.java:268) 
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 java.io.ObjectOutputStream.writeFieldValues(ObjectOutputStream.java:959) 
at java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:360) 
at java.io.ObjectOutputStream.writeHierarchy(ObjectOutputStream.java:1054) 
at java.io.ObjectOutputStream.writeNewObject(ObjectOutputStream.java:1384) 
at java.io.ObjectOutputStream.writeObjectInternal(ObjectOutputStream.java:1651) 
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1497) 
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:1461) 
at android.os.Parcel.writeSerializable(Parcel.java:1389) 
at android.os.Parcel.writeValue(Parcel.java:1341) 
at android.os.Parcel.writeArrayMapInternal(Parcel.java:644) 
at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1313) 
at android.os.Bundle.writeToParcel(Bundle.java:1034) 
at android.os.Parcel.writeBundle(Parcel.java:669) 
at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:2919) 
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3296) 
at android.os.Handler.handleCallback(Handler.java:739) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5254) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698) 
Suppressed: java.lang.ClassNotFoundException: java.util.stream.Stream
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)
... 45 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

As documentation says java.util.stream require API level 24 or higher. Android 5.1.1 is API 22, it doesn't have java.util.stream.Stream class.

Google AdMob - Cannot use unity sdk because com.android.gms.ads.InterstitialAd does not exist on 'com.google.android.gms:play-services-ads:15.0.1'

I'm trying to integrate the sdk to my Unity project, but when I call the method to load an interstitial I receive an exception telling Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd.
I inspected the com.google.android.gms:play-services-ads:15.0.1 package and I did not find this class there. Am I missing some import?
This is the error I'm getting
W/System.err: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd;
at com.google.unity.ads.Interstitial$1.run(Interstitial.java:66)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.InterstitialAd" on path: DexPathList[[zip file "/data/app/com.test.app-1/base.apk", zip file "/data/app/com.test.app-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.test.app-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)
... 9 more
Suppressed: java.lang.ClassNotFoundException: com.google.android.gms.ads.InterstitialAd
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)
... 10 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.test.app, PID: 3786
java.lang.Error: FATAL EXCEPTION [main]
Unity version : 2018.2.6f1
Device model : samsung GT-I9505
Device fingerprint: samsung/jfltevj/jflte:5.0.1/LRX22C/I9505VJUHOC1:user/release-keys
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd;
at com.google.unity.ads.Interstitial$1.run(Interstitial.java:66)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.android.gms.ads.InterstitialAd" on path: DexPathList[[zip file "/data/app/com.test.app-1/base.apk", zip file "/data/app/com.test.app-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.test.app-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.test.app-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.google.unity.ads.Interstitial$1.run(Interstitial.java:66) 
at android.os.Handler.handleCallback(Handler.java:739) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:145) 
at android.app.ActivityThread.main(ActivityThread.java:5942) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1195) 
Suppressed: java.lang.ClassNotFoundException: com.google.android.gms.ads.InterstitialAd
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)
... 10 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

DJI SDK 4.7.1 crashes unceremoneously where 4.6 does not

I'm trying to update my app to use the new 4.7.1 version, but as soon as I try to go to the activity where I'm using UXSDK Widgets, the app now crashes without additional log entries. After updating the SDK version, I made sure that my build.gradle, AndroidManifest.xml and proguard-rules.pro matched up in the relevant areas from the sample code at https://github.com/dji-sdk/Mobile-SDK-Android.
I noticed that across both versions of the SDK I receive very similar logcat errors:
E/DJISDKManager: can't find DJIEventBusIndex Class in SharedLib module
E/DJISDKManager: java.lang.ClassNotFoundException: dji.event3.sharelib.DJIEventBusIndex
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at java.lang.Class.forName(Class.java:378)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:43)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "dji.event3.sharelib.DJIEventBusIndex" on path: DexPathList[[zip file "/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk", zip file "/data/user/0/com.reportall.droneglide.fence/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/lib/arm64, /data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at java.lang.Class.forName(Class.java:378) 
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:43) 
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0) 
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95) 
at java.lang.Thread.run(Thread.java:764) 
E/DJISDKManager: can't find DJIEventBusIndex Class in MidWare module
E/DJISDKManager: java.lang.ClassNotFoundException: dji.event3.midware.DJIEventBusIndex
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at java.lang.Class.forName(Class.java:378)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:62)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "dji.event3.midware.DJIEventBusIndex" on path: DexPathList[[zip file "/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk", zip file "/data/user/0/com.reportall.droneglide.fence/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/lib/arm64, /data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at java.lang.Class.forName(Class.java:378) 
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:62) 
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0) 
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95) 
at java.lang.Thread.run(Thread.java:764) 
E/DJISDKManager: can't find DJIEventBusIndex Class in FlyForbid module
E/DJISDKManager: java.lang.ClassNotFoundException: dji.event3.flyforbid.DJIEventBusIndex
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at java.lang.Class.forName(Class.java:378)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:81)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "dji.event3.flyforbid.DJIEventBusIndex" on path: DexPathList[[zip file "/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk", zip file "/data/user/0/com.reportall.droneglide.fence/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/lib/arm64, /data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at java.lang.Class.forName(Class.java:378) 
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:81) 
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0) 
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95) 
at java.lang.Thread.run(Thread.java:764) 
E/DJISDKManager: can't find DJIEventBusIndex Class in service module
E/DJISDKManager: java.lang.ClassNotFoundException: dji.event3.service.DJIEventBusIndex
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at java.lang.Class.forName(Class.java:378)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:100)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "dji.event3.service.DJIEventBusIndex" on path: DexPathList[[zip file "/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk", zip file "/data/user/0/com.reportall.droneglide.fence/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/lib/arm64, /data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at java.lang.Class.forName(Class.java:378) 
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:100) 
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0) 
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95) 
at java.lang.Thread.run(Thread.java:764) 
can't find DJIEventBusIndex Class in FrLib module
E/DJISDKManager: java.lang.ClassNotFoundException: com.dji.frlib.DJIEventBusIndex
at java.lang.Class.classForName(Native Method)
at java.lang.Class.forName(Class.java:453)
at java.lang.Class.forName(Class.java:378)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:119)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.dji.frlib.DJIEventBusIndex" on path: DexPathList[[zip file "/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk", zip file "/data/user/0/com.reportall.droneglide.fence/.cache_sdk/sdkclasses.jar"],nativeLibraryDirectories=[/data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/lib/arm64, /data/app/com.reportall.droneglide.fence-OGmqnjtacp7079L76urIHA==/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
at java.lang.Class.classForName(Native Method) 
at java.lang.Class.forName(Class.java:453) 
at java.lang.Class.forName(Class.java:378) 
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:119) 
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0) 
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95) 
at java.lang.Thread.run(Thread.java:764)
In 4.7.1, there is an additional preceding message that comes immediately before the above block:
E/DJISDKManager: Failed to load license file /storage/emulated/0/DJI/license.dlf (No such file or directory)
Which I assume must have something to do with a new storage mechanism of the license. Later I get:
W/System.err: java.util.concurrent.TimeoutException
at dji.midware.util.t.a(Unknown Source:40)
at dji.midware.broadcastReceivers.DJINetWorkReceiver.b(Unknown Source:30)
W/System.err: at dji.midware.broadcastReceivers.DJINetWorkReceiver.f(Unknown Source:88)
at dji.midware.broadcastReceivers.DJINetWorkReceiver.<init>(Unknown Source:10)
at dji.sdk.sdkmanager.DJISDKManager.initParams(Unknown Source:189)
at dji.sdk.sdkmanager.DJISDKManager.initSDKManager(Unknown Source:146)
at dji.sdk.sdkmanager.DJISDKManager.access$1100(Unknown Source:0)
at dji.sdk.sdkmanager.DJISDKManager$5.run(Unknown Source:95)
at java.lang.Thread.run(Thread.java:764)
Despite these errors, in both versions of the SDK, my logs return Returned from registerApp, we got: API Key successfully registered but in 4.7.1 the app simply crashes when I try to access the UXSDK elements after. I do grant storage permissions to the app, so I don't know why it's failing with that license file either.
For reference, my build.gradle lists the following relevant block for the SDK:
// DJI SDK
implementation 'com.dji:dji-sdk:4.7.1'
implementation 'com.dji:dji-uxsdk:4.7.1'
compileOnly 'com.dji:dji-sdk-provided:4.7.1'
implementation 'com.squareup:otto:1.3.8'
UPDATE: I attached an Exception handler to the class where the crash happens so I can get a real stack trace. The actual app crash is caused by:
E/ExceptionHandler: java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add `onError` handling.
at dji.thirdparty.rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:60)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: dji.thirdparty.rx.exceptions.OnErrorNotImplementedException: Attempt to invoke virtual method 'void dji.ux.model.c.b(java.lang.String)' on a null object reference
at dji.thirdparty.rx.Observable$26.onError(Observable.java:8524)
at dji.thirdparty.rx.observers.SafeSubscriber._onError(SafeSubscriber.java:157)
at dji.thirdparty.rx.observers.SafeSubscriber.onError(SafeSubscriber.java:120)
at dji.thirdparty.rx.observers.SerializedObserver.onError(SerializedObserver.java:158)
at dji.thirdparty.rx.observers.SerializedSubscriber.onError(SerializedSubscriber.java:79)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.innerError(OnSubscribeConcatMap.java:192)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap$ConcatMapInnerSubscriber.onError(OnSubscribeConcatMap.java:340)
at dji.thirdparty.rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.checkTerminated(OperatorObserveOn.java:264)
at dji.thirdparty.rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:207)
at dji.thirdparty.rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55)
at android.os.Handler.handleCallback(Handler.java:790) 
at android.os.Handler.dispatchMessage(Handler.java:99) 
at android.os.Looper.loop(Looper.java:164) 
at android.app.ActivityThread.main(ActivityThread.java:6494) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void dji.ux.model.c.b(java.lang.String)' on a null object reference
at dji.ux.panel.PreFlightCheckListPanel.addItemsOnDisconnect(Unknown Source:152)
at dji.ux.panel.PreFlightCheckListPanel.transformValue(Unknown Source:245)
at dji.ux.base.SimpleFrameLayoutWidget$1.a(Unknown Source:6)
at dji.ux.base.SimpleFrameLayoutWidget$1.call(Unknown Source:2)
at dji.thirdparty.rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:223)
at dji.thirdparty.rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:220)
at dji.thirdparty.rx.Observable$2.call(Observable.java:233)
at dji.thirdparty.rx.Observable$2.call(Observable.java:225)
at dji.thirdparty.rx.Observable.unsafeSubscribe(Observable.java:8741)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144)
at dji.thirdparty.rx.internal.operators.OnSubscribeFromArray$FromArrayProducer.slowPath(OnSubscribeFromArray.java:100)
at dji.thirdparty.rx.internal.operators.OnSubscribeFromArray$FromArrayProducer.request(OnSubscribeFromArray.java:63)
at dji.thirdparty.rx.Subscriber.setProducer(Subscriber.java:211)
at dji.thirdparty.rx.internal.operators.OnSubscribeFromArray.call(OnSubscribeFromArray.java:32)
at dji.thirdparty.rx.internal.operators.OnSubscribeFromArray.call(OnSubscribeFromArray.java:24)
at dji.thirdparty.rx.Observable.unsafeSubscribe(Observable.java:8741)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94)
at dji.thirdparty.rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42)
at dji.thirdparty.rx.Observable.subscribe(Observable.java:8834)
at dji.thirdparty.rx.Observable.subscribe(Observable.java:8801)
at dji.thirdparty.rx.Observable.subscribe(Observable.java:8515)
at dji.ux.c.h$3$1.onSuccess(Unknown Source:34)
at dji.keysdk.KeyManager$1.onSuccess(Unknown Source:14)
at dji.sdksharedlib.DJISDKCache.getValue(Unknown Source:14)
at dji.keysdk.KeyManager.getValue(Unknown Source:18)
at dji.ux.c.h$3.a

I ended up fixing this issue by copying over the contents of the example widget layout.xml (activity_default_widgets.xml) file. The only changes I noticed outside of element ordering between the two versions was:
-custom:excludeItem="aircraftBatteryTemperature|ESCStatus"
+custom:excludeItem="ESCStatus"
and in a couple of places:
-android:visibility="invisible"
+android:visibility="gone"
I have no idea why these changes would have crashed the app with the stack trace from my question update, but only changing this XML file allowed the activity to load again.

Change
implementation 'com.dji:dji-sdk:4.7.1'
implementation 'com.dji:dji-uxsdk:4.7.1'
compileOnly 'com.dji:dji-sdk-provided:4.7.1'
implementation 'com.squareup:otto:1.3.8'
to
implementation 'com.dji:dji-uxsdk:4.7.1'
compileOnly 'com.dji:dji-sdk-provided:4.7.1'
implementation 'com.squareup:otto:1.3.8'
The UXSDK depends on SDK and hence the SDK need not be included. Hope that helps!

"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

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