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Godot AdMob NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd

I'm trying to export and run Godot project on Android emulator, but after splash screen, it immediately crash.
I'm using ShinNil plugin (https://github.com/Shin-NiL/Godot-Android-Admob-Plugin) to display ads.
Here is the logcat message. I've tried to find this error on internet but no solutions work. Am I missing something?
Does anyone has faced this issue before, pls help me out.
Process: org.godotengine.xxx, PID: 9674
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/ads/InterstitialAd;
at shinnil.godot.plugin.android.godotadmob.Interstitial.<init>(Interstitial.java:25)
at shinnil.godot.plugin.android.godotadmob.GodotAdMob$8.run(GodotAdMob.java:394)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

JobInfoSchedulerService from firebase-android-sdk crashing with DeadSystemException

I am facing crashes in my android app w.r.t. firebase-android-sdk. I use the following firebase components in my app:
firebase-crashlytics - 17.3.1
firebase-config - 20.0.3
firebase-analytics - 18.0.2
Here is the stack trace of the crash in firebase JobInfoSchedulerService:
Fatal Exception: java.lang.RuntimeException: Unable to create service com.google.android.datatransport.runtime.scheduling.jobscheduling.JobInfoSchedulerService: java.lang.RuntimeException: android.os.DeadSystemException
at android.app.ActivityThread.handleCreateService(ActivityThread.java:4180)
at android.app.ActivityThread.access$1600(ActivityThread.java:232)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:241)
at android.app.ActivityThread.main(ActivityThread.java:7604)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941)
The app does not use any of the API(s) in com.google.android.datatransport which comes with Firebase. Please help me understand and fix the underlying cause of this issue.

Firebase SDK crash on receiving broadcast intents

In a recent update we began seeing 2 crashes coming from Firebase. Neither of these crashes are reproducible, and they happen pretty infrequently, but frequently enough for us to be concerned. The first one appear 99% of the time on Android 7 (1% on Android 5):
Fatal Exception: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.net.conn.CONNECTIVITY_CHANGE flg=0x4000010 (has extras) } in com.google.firebase.iid.f#96947cd
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1132)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.net.NetworkInfo.isConnected()' on a null object reference
at com.google.firebase.iid.zzad.zzchp(Unknown Source)
at com.google.firebase.iid.zzae.onReceive(Unknown Source)
at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:1122)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
And this one comes exclusively from Android 8:
Fatal Exception: java.lang.RuntimeException: Error receiving broadcast Intent { act=android.net.conn.CONNECTIVITY_CHANGE flg=0x4000010 (has extras) } in com.google.firebase.iid.f#8746d6a
at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$-android_app_LoadedApk$ReceiverDispatcher$Args_52497(LoadedApk.java:1323)
at android.app.-$Lambda$aS31cHIhRx41653CMnd4gZqshIQ.$m$7(Unknown Source:4)
at android.app.-$Lambda$aS31cHIhRx41653CMnd4gZqshIQ.run(Unknown Source:39)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$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 'boolean android.net.NetworkInfo.isConnected()' on a null object reference
at com.google.firebase.iid.zzad.zzchp(Unknown Source:24)
at com.google.firebase.iid.zzae.onReceive(Unknown Source:7)
at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$-android_app_LoadedApk$ReceiverDispatcher$Args_52497(LoadedApk.java:1313)
at android.app.-$Lambda$aS31cHIhRx41653CMnd4gZqshIQ.$m$7(Unknown Source:4)
at android.app.-$Lambda$aS31cHIhRx41653CMnd4gZqshIQ.run(Unknown Source:39)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Unfortunately the Firebase SDK is obfuscated so I can't see the full context of the crash, but the exception being thrown is an NPE on a NetworkInfo object trying to perform the isConnected method.
These are the firebase libs we are using in this build:
api "com.google.firebase:firebase-config:11.6.2"
api "com.firebase:firebase-jobdispatcher:0.8.4"
We upgraded the firebase-config lib from 11.2.0 to 11.6.2 and added the jobdispatcher lib between the previous release and this new release where we began seeing the crash. I've searched around but haven't seen any existing conversations about the issue, if anyone has insight we'd really appreciate it. Thanks!

I got an official answer from the firebase team to the bug report I sent concerning this issue:
Yes, you are right. This is currently an issue from Firebase SDK 11.6.0 onwards.
Our engineers are currently working on a fix for this issue, but I can't share any details or timelines at this time.
In the meantime, I would suggest you to use the older version of the Firebase SDK.
You may check our release notes for any further updates.

Had same issue. Fixed in Firebase SDK 11.8.0.

Also checked the release notes:
SDK Version 11.8.0 - December 18, 2017
Cloud Messaging
Fixed an internal NullPointerException caused by a call to NetworkInfo.isConnected().

Unity Android 6 Fragment$InstantiationException

recently (past few weeks maybe) most of the android 6 users of my app started to suffer from crashes. UnityPlayerActivity failed to start with exception logged: android.app.Fragment$InstantiationException.
Stack trace:
java.lang.RuntimeException:
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2450)
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)
android.app.ActivityThread.-wrap11(ActivityThread.java:0)
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1363)
android.os.Handler.dispatchMessage(Handler.java:102)
android.os.Looper.loop(Looper.java:148)
android.app.ActivityThread.main(ActivityThread.java:5461)
java.lang.reflect.Method.invoke(Native Method:0)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.app.Fragment$InstantiationException:
android.app.Fragment.instantiate(Fragment.java:628)
android.app.FragmentState.instantiate(Fragment.java:106)
android.app.FragmentManagerImpl.restoreAllState(FragmentManager.java:1858)
android.app.FragmentController.restoreAllState(FragmentController.java:122)
android.app.Activity.onCreate(Activity.java:918)
com.unity3d.player.UnityPlayerActivity.onCreate(Unknown Source:0)
android.app.Activity.performCreate(Activity.java:6251)
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2403)
Initially my first thought was permissions problem but I can't reproduce this error on any of my android 6 devices even if I deny permission (WRITE_EXTERNAL_STORAGE).
Is there is any workaround for this problem(if this problem is a common for Unity on Android 6)?
Thanks in advance!
PS:
Unity version 5.5.0f3,
Android version from crush reports 6.0

MonkeyTalk Causing VerifyException in Android Activity

I'm trying to integrate MonkeyTalk automation into my pre-existing Android app that is built using gradle.
I followed the steps here: Android Studio and MonkeyTalk? and got the demo app working, but when I run it in my own application I get the following crash on the second screen. Any idea why this happens?
This particular stack trace is using L preview targeting SDK 19, but I've also seen a similar (less detailed) stack trace on a Galaxy S4 with SDK 18 on it.
07-21 15:35:18.394 14642-14642/com.example.android.debug E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.example.android.debug, PID: 14642
java.lang.VerifyError: Rejecting class com.example.android.activity.main.MainActivity because it failed compile-time verification (declaration of 'com.example.android.activity.main.MainActivity' appears in /data/app/com.example.android.debug-1.apk)
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.Class.newInstance(Class.java:1572)
at android.app.Instrumentation.newActivity(Instrumentation.java:1062)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2157)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2317)
at android.app.ActivityThread.access$800(ActivityThread.java:143)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1258)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5070)
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:836)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:631)
Any idea what this means? I'm using Dagger for dependency injection, is that why it might not work?

You can try the latest version of the monkeytalk and i guess your problem will not occur again.