My app has in-app purchases. I use the billing library:
def billing_version = "4.1.0"
implementation("com.android.billingclient:billing:$billing_version")
implementation("com.android.billingclient:billing-ktx:$billing_version")
I observe in Firebase, that user with LG Nexus 5X (Android 8.1) can't make the purchase. He tried several times, but gets the same problem:
Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{studio.yatoo.calendarwidget/com.android.billingclient.api.ProxyBillingActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.IntentSender android.app.PendingIntent.getIntentSender()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11()
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$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 'android.content.IntentSender android.app.PendingIntent.getIntentSender()' on a null object reference
at com.android.billingclient.api.ProxyBillingActivity.onCreate(com.android.billingclient:billing##4.1.0:11)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11()
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
All other users have no such problem. Only user with LG Nexus 5X. Could somebody help, how to solve this problem?
As I stated in my comment below the question, I get the feeling this is safe to ignore. My app is relatively niche, and the probability of someone with a device this old, with this OS version, making a purchase so soon is almost zero. I wish Google would be more explicit about their automated testing devices, as I've wasted time chasing similar, seemingly impossible bugs before, but this smells like it's safe to ignore (with caution).
Related
My app crashed on launch, then I got this error, this occurs rarely.
[ 11-22 11:27:13.287 26135:26135 E/ActivityInjector ]
get life cycle exception
java.lang.ClassCastException: android.os.BinderProxy cannot be cast to android.app.servertransaction.ClientTransaction
at android.app.ActivityInjector.checkAccessControl(ActivityInjector.java:24)
at android.app.Activity.onResume(Activity.java:2032)
at com.myapp.MyActivity.onResume(Unknown Source:0)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1457)
at android.app.Activity.performResume(Activity.java:8390)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:4601)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4643)
at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
at android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
at android.app.ClientTransactionHandler.executeTransaction(ClientTransactionHandler.java:58)
at android.app.ActivityThread.handleRelaunchActivityLocally(ActivityThread.java:5616)
at android.app.ActivityThread.access$3500(ActivityThread.java:264)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2183)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:236)
at android.app.ActivityThread.main(ActivityThread.java:8168)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:656)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:967)
I am using a Xiaomi device with Android 11, MIUI 12.5
This seems to be a system error, is there any way to prevent it from happening?
Thx
1- Go to the values/themes/theme.xml file
2-Place a new item :
<item name="android:forceDarkAllowed">false</item>
3-Accept to override in values-v29 as de IDE sugests.
4-Try again. Works? upvote my answer ;)
Happens in Xiaomi devices
I make a simple app, that uses http. For debug previously I used Chuck library. But now, when I try to open http-package from Chuck I get exception and I don't understand why.
You can see the project here: https://github.com/FirstSpectr/Sandbox
Process: ru.spectr.kotlinsandbox, PID: 4699
java.lang.IncompatibleClassChangeError: Class 'com.readystatesoftware.chuck.internal.ui.TransactionActivity' does not implement interface 'androidx.lifecycle.LifecycleOwner' in call to 'androidx.lifecycle.Lifecycle androidx.lifecycle.LifecycleOwner.getLifecycle()' (declaration of 'androidx.lifecycle.LiveData' appears in /data/app/ru.spectr.kotlinsandbox-cFhy1fESF3ecXGlmQrM-Yg==/base.apk!classes2.dex)
at androidx.lifecycle.LiveData.observe(LiveData.java:172)
at androidx.loader.app.LoaderManagerImpl$LoaderInfo.setCallback(LoaderManagerImpl.java:100)
at androidx.loader.app.LoaderManagerImpl.createAndInstallLoader(LoaderManagerImpl.java:400)
at androidx.loader.app.LoaderManagerImpl.initLoader(LoaderManagerImpl.java:421)
at com.readystatesoftware.chuck.internal.ui.TransactionActivity.onCreate(TransactionActivity.java:91)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)```
I found problem dependency:
implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02'
After deleted chuck work fine
I am new in the development of the AOSP environment. I'm trying to create a system service using the following url (sample source code)
http://devarea.com/aosp-creating-a-system-service,
I'm receiving a problem when I'm running the application:
Logcat error message:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.bojojnav.sampleserviceapp/com.example.bojojnav.sampleserviceapp.MainActivity}: java.lang.IllegalStateException: Failed to find ISampService by name [com.android.sampservice.ISampService]
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.IllegalStateException: Failed to find ISampService by name [com.android.sampservice.ISampService]
at com.android.sampservice.SampManager.<init>(SampManager.java:43)
at com.android.sampservice.SampManager.getInstance(SampManager.java:18)
at com.example.bojojnav.sampleserviceapp.MainActivity.onCreate(MainActivity.java:16)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
please help me to resolve issue.
Since API 26 SensorDirectChannel is available to use for possible faster sample rates.
It can be used with MemoryFile or HardwareBuffer as Buffer.
I get IOExceptions with both while trying to create the Channel. I tried as following:
SensorManager sm = (SensorManager)getSystemService(Service.SENSOR_SERVICE);
MemoryFile memFile = null;
try {
memFile = new MemoryFile("AccMemoryFile", 1040);
} catch (Exception e) {
e.printStackTrace();
}
SensorDirectChannel channel = sm.createDirectChannel(memFile);
I get the following message:
02-26 15:15:46.477 10323-10323/de.makos.directchaneltest E/AndroidRuntime: FATAL EXCEPTION: main
Process: de.makos.directchaneltest, PID: 10323
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.makos.directchaneltest/de.makos.directchaneltest.MainActivity}: java.io.UncheckedIOException: java.io.IOException: create MemoryFile direct channel failed -12
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.io.UncheckedIOException: java.io.IOException: create MemoryFile direct channel failed -12
at android.hardware.SystemSensorManager.createDirectChannelImpl(SystemSensorManager.java:587)
at android.hardware.SensorManager.createDirectChannel(SensorManager.java:904)
at de.makos.directchaneltest.MainActivity.onCreate(MainActivity.java:37)
at android.app.Activity.performCreate(Activity.java:7044)
at android.app.Activity.performCreate(Activity.java:7035)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.io.IOException: create MemoryFile direct channel failed -12
at android.hardware.SystemSensorManager.createDirectChannelImpl(SystemSensorManager.java:588)
at android.hardware.SensorManager.createDirectChannel(SensorManager.java:904)
at de.makos.directchaneltest.MainActivity.onCreate(MainActivity.java:37)
at android.app.Activity.performCreate(Activity.java:7044)
at android.app.Activity.performCreate(Activity.java:7035)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
With the HardwareBuffer I got a similar Exception.
Code:
HardwareBuffer accHawBuff = HardwareBuffer.create(1040, 1, HardwareBuffer.BLOB, 1, HardwareBuffer.USAGE_SENSOR_DIRECT_DATA);
SensorDirectChannel channel= sm.createDirectChannel(accHawBuff);
Exception Message:
02-26 15:27:07.592 10774-10774/de.makos.brakelightdatacollector E/AndroidRuntime: FATAL EXCEPTION: main
Process: de.makos.brakelightdatacollector, PID: 10774
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.makos.brakelightdatacollector/de.makos.brakelightdatacollector.MainActivity}: java.io.UncheckedIOException: java.io.IOException: create HardwareBuffer direct channel failed -12
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.io.UncheckedIOException: java.io.IOException: create HardwareBuffer direct channel failed -12
at android.hardware.SystemSensorManager.createDirectChannelImpl(SystemSensorManager.java:612)
at android.hardware.SensorManager.createDirectChannel(SensorManager.java:927)
at de.makos.brakelightdatacollector.MesseinheitDirectChanel.registerListener(MesseinheitDirectChanel.java:63)
at de.makos.brakelightdatacollector.MainActivity.onCreate(MainActivity.java:64)
at android.app.Activity.performCreate(Activity.java:7044)
at android.app.Activity.performCreate(Activity.java:7035)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.io.IOException: create HardwareBuffer direct channel failed -12
at android.hardware.SystemSensorManager.createDirectChannelImpl(SystemSensorManager.java:613)
at android.hardware.SensorManager.createDirectChannel(SensorManager.java:927)
at de.makos.brakelightdatacollector.MesseinheitDirectChanel.registerListener(MesseinheitDirectChanel.java:63)
at de.makos.brakelightdatacollector.MainActivity.onCreate(MainActivity.java:64)
at android.app.Activity.performCreate(Activity.java:7044)
at android.app.Activity.performCreate(Activity.java:7035)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:440)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
As there are no examples or other documentation for the usage of Direct Channels I am not sure if I maybe missed something. I tried it on a real and a virtual device, both running Oreo 8.1 (API 27).
I looked a little bit into the native function but i could not find a reason.I also could not figure out what the -12 means.
I hope someone can clarify this.
Thanks in advance
bro, I think the reason that cause this issue is that your device doesn't support SensorDirectChannel.
I recently encountered a similar problem that I can't create a SensorDirectChannel by passing a MemoryFile instance with almost same Logcat information as what you got, but I CAN have it done by passing a HardwareBuffer instance, weird.
After checking some docs I found the reason from this site.
And the item 7.3.9 say:
Blockquote
If device implementations include direct sensor support, they:
[C-3-1] MUST correctly declare support of direct channel types and direct report rates level through the isDirectChannelTypeSupported and getHighestDirectReportRateLevel API.
[C-3-2] MUST support at least one of the two sensor direct channel types for all sensors that declare support for sensor direct channel
TYPE_HARDWARE_BUFFER
TYPE_MEMORY_FILE
SHOULD support event reporting through sensor direct channel for primary sensor (non-wakeup variant) of the following types:
TYPE_ACCELEROMETER
TYPE_ACCELEROMETER_UNCALIBRATED
TYPE_GYROSCOPE
TYPE_GYROSCOPE_UNCALIBRATED
TYPE_MAGNETIC_FIELD
TYPE_MAGNETIC_FIELD_UNCALIBRATED
So, obviously the sensor vendor must make their sensor support the TYPE_HARDWARE_BUFFER SensorDirectChannel or TYPE_MEMORY_FILE SensorDirectChannel or both of them, or you cannot make use of them.
At last, I check the acceleration sensor of my device (Pixel2) via isDirectChannelTypeSupported and got an expected result as follows:
resultscreenshot.
Hope it can help you.
Btw, my English is not so good. Apologize if it makes you confused.
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().