I recently updated my production Android app from Instabug 2.5.1 to 3.1.1. Since then, I have been getting consistent crash reports on Fabric caused by a NullPointerException in InstabugFeaturesManager for phones ranging from Android 4-6. I haven't seen this issue in testing or been able to reproduce it.
Here is the crash report:
Fatal Exception: java.lang.RuntimeException: Unable to create application com.myapp.main.MyApplication: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6032)
at android.app.ActivityThread.access$1700(ActivityThread.java:218)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1795)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6934)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.Boolean.booleanValue()' on a null object reference
at com.instabug.library.h.a(InstabugFeaturesManager.java:70)
at com.instabug.library.g.b(InstabugDelegate.java:208)
at com.instabug.library.Instabug$Builder.build(Instabug.java:1277)
at com.instabug.library.Instabug$Builder.build(Instabug.java:1372)
at com.myapp.main.MyApplication.onCreate(MyApplication.java:107)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1035)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:6029)
at android.app.ActivityThread.access$1700(ActivityThread.java:218)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1795)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6934)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
build.gradle:
compile('com.instabug.library:instabug:3.1.1') {
exclude group: 'com.android.support';
exclude group: 'com.google.android.gms';
}
Note: I'm excluding those libraries because I want to control what version my app is using.
MyApplication#onCreate():
new Instabug.Builder(this, MyConstants.Application.INSTABUG_KEY)
.setInvocationEvent(InstabugInvocationEvent.SHAKE)
.setShakingThreshold(500)
.setCrashReportingState(Feature.State.DISABLED)
.setTrackingUserStepsState(Feature.State.ENABLED)
.setInAppMessagingState(Feature.State.DISABLED)
.setIntroMessageEnabled(false)
.setEmailFieldRequired(true)
.build(); //Crash originates here
I would argue this is not your normal NullPointerException question. For one, I'm not adding anything to the build that could possibly be null and it crashing internally. Additionally, the Instabug library is heavily obfuscated so I can't make sense of why it is crashing internally. I've looked around everywhere, but haven't found a case of anyone else having this issue. Am I missing something here?
I updated to a new release (3.1.4) the Instabug team pushed out fixing this issue.
Related
so today i was checking my Crashlytics and found Application is Been crashed 88 times but couldn't find the source
Here is the Exception Detail
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.example.f.f.a()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3003)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3064)
at android.app.ActivityThread.-wrap14(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1659)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6823)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1563)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1451)
When you release an Apk file, you can define a path for mapping file which generate by pro-guard. Then you can use it to de-obfuscate com.example.f.f.a() and find location of error.
The Google Play Developer Console shows me the following Pre-Launch-Report, for the Galaxy S6, after uploading the APK. The other nine devices, which Google uses to test the APK, have no error.
The provided stacktrace shows none of my code lines. How can I figure out, whether this is a real problem, and how can I fix it, if it is not based on my code?
Developer Console output:
Problem: java.lang.NullPointerException: Attempt to read from field 'java.lang.String android.accounts.Account.type' on a null object reference
FATAL EXCEPTION: main
Process: com.google.android.videos, PID: 28537
java.lang.NullPointerException: Attempt to read from field 'java.lang.String android.accounts.Account.type' on a null object reference
at android.os.Parcel.readException(Parcel.java:1552)
at android.os.Parcel.readException(Parcel.java:1499)
at com.android.vending.contentfilters.IContentFiltersService$Stub$Proxy.getContentFiltersAndIntent(SourceFile:139)
at com.google.android.videos.contentfiltering.ContentFiltersManager.saveContentFiltersToPreference(SourceFile:438)
at com.google.android.videos.contentfiltering.ContentFiltersManager.access$100(SourceFile:81)
at com.google.android.videos.contentfiltering.ContentFiltersManager$1.onServiceConnected(SourceFile:423)
at android.app.LoadedApk$ServiceDispatcher.doConnected(LoadedApk.java:1314)
at android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:1331)
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:6837)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Is this normal? Why do I get this error only for the Galaxy S6?
My app started crashing on my Android device. It used to work well and I did not change anything... I think it is related to Cordova but I have no clue why it suddenly started to crash.
Here is the log:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.meteor.webapp.AssetBundle.getVersion()' on a null object reference
at com.meteor.webapp.WebAppLocalServer.onReset(WebAppLocalServer.java:186)
at org.apache.cordova.PluginManager.onReset(PluginManager.java:465)
at org.apache.cordova.CordovaWebViewImpl$EngineClient.onPageStarted(CordovaWebViewImpl.java:502)
at org.apache.cordova.engine.SystemWebViewClient.onPageStarted(SystemWebViewClient.java:145)
at com.android.webview.chromium.WebViewContentsClientAdapter.onPageStarted(WebViewContentsClientAdapter.java:531)
at org.chromium.android_webview.AwContentsClientCallbackHelper$MyHandler.handleMessage(AwContentsClientCallbackHelper.java:157)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5525)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)
Any idea?
Getting crashes inside Instabug on Android app. This is from the store version of the app so I do not have steps to reproduce. Thank you!
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.Dialog.dismiss()' on a null object reference
at com.instabug.library.m.c(InstabugDelegate.java:455)
at com.instabug.library.activity.a.onClick(InstabugInvocationDialog.java:99)
at android.view.View.performClick(View.java:5254)
at android.view.View$PerformClick.run(View.java:21179)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6837)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
This bug should be solved in later versions.
Can you try out v2.3.1 and tell me how it goes?
This issue has been solved since version 3.0.5.
You just need to upgrade to latest version >= v3.0.5
this my first post, I did an app in eclipse using google maps api v2. the app works fine in android 4.2.2 y 4.3 but in android 5.0 the app crashed with this error:
java.lang.NullPointerException: Attempt to invoke virtual method 'com.google.android.gms.maps.GoogleMap com.google.android.gms.maps.MapFragment.getMap()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2790)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2855)
at android.app.ActivityThread.access$900(ActivityThread.java:181)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1474)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6117)
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.NullPointerException: Attempt to invoke virtual method 'com.google.android.gms.maps.GoogleMap com.google.android.gms.maps.MapFragment.getMap()' on a null object reference
at com.alezanper.reporter.F_map.MapInit(F_map.java:97)
at com.alezanper.reporter.F_map.onCreateView(F_map.java:65)
at android.app.Fragment.performCreateView(Fragment.java:2114)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:904)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1082)
at android.app.BackStackRecord.run(BackStackRecord.java:833)
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1467)
at android.app.Activity.performStart(Activity.java:6411)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2753)
... 10 more
It seems that your map is not correctly initialized. You should debug it with Android Studio by placing a breakpoint when you initialize your map to see what happen.