My crash report is a little bit useless if I use Proguard (minifyEnabled true and shrinkResources true)
This is the report with Proguard:
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ProgressBar.setVisibility(int)' on a null object reference
at xx.xxxx.xxx.xxxxx.xxxxxx.restoreViewAfterLoading(Unknown Source)
at xx.xxxx.xxx.xxxxx.xxxxxx.newInstance(Unknown Source)
onCreateView
onViewCreated
access$000
at xx.xxxx.xxx.xxxxx.xxxxxx$1.success(Unknown Source)
at xx.xxxx.xxx.xxxxx.xxxxxx$1.success(Unknown Source)
at retrofit.CallbackRunnable$1.run(Unknown Source)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
And this is the normal report without Proguard:
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ProgressBar.setVisibility(int)' on a null object reference
at xx.xxxx.xxx.xxxxx.xxxxxx.restoreViewAfterLoading(xxxxxx.java:123)
at xx.xxxx.xxx.xxxxx.xxxxxx.access$000(xxxxxx.java:26)
at xx.xxxx.xxx.xxxxx.xxxxxx$1.success(xxxxxx.java:96)
at xx.xxxx.xxx.xxxxx.xxxxxx$1.success(xxxxxx.java:92)
at retrofit.CallbackRunnable$1.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Is there something I can do to get line numbers with Proguard?
Looks like you have a NPE in some file in the method called restoreViewAfterLoading where setVisibility is called on a ProgressBar (which is null) around line 123 of some file. This all happens on a retrofit callback. So my first thoughts to fix is to check for null in case the user has finished this activity/fragment.
to get better line numbering, Add the following to your proguard configuration
# Preserve annotations, line numbers, and source file names
-keepattributes *Annotation*,SourceFile,LineNumberTable
This will preserve line numbers in obfuscated stack traces.
HTHs
Related
when i call "realm.copyToRealmOrUpdate({RealmObject})", app crashes on lower API(21-25). No problem in version API-25 and above. Logcat output :
java.lang.IncompatibleClassChangeError: The method 'java.lang.Class java.lang.Object.getClass()' was expected to be of type interface but instead was found to be of type virtual (declaration of 'java.lang.reflect.ArtMethod' appears in /system/framework/core-libart.jar)
at io.realm.DefaultRealmModuleMediator.copyOrUpdate(DefaultRealmModuleMediator.java:131)
at io.realm.Realm.copyOrUpdate(Realm.java:1815)
at io.realm.Realm.copyToRealmOrUpdate(Realm.java:1199)
at com.viyatek.ultimatefacts.Activites.MainActivity.DataFetched$lambda-10(MainActivity.kt:826)
at com.viyatek.ultimatefacts.Activites.MainActivity.$r8$lambda$fX_wkxDWKFkFuw4LXNz0m5YzJyo(MainActivity.kt)
at com.viyatek.ultimatefacts.Activites.MainActivity$$ExternalSyntheticLambda4.execute(D8$$SyntheticClass)
at io.realm.Realm.executeTransaction(Realm.java:1604)
at com.viyatek.ultimatefacts.Activites.MainActivity.DataFetched(MainActivity.kt:823)
at com.viyatek.ultimatefacts.NetworkOperations.getData.ExecuteNetWorkCall$lambda-0(getData.kt:111)
at com.viyatek.ultimatefacts.NetworkOperations.getData.$r8$lambda$Va8-rJSbrmVyGMKSedsNwZR74V8(getData.kt)
at com.viyatek.ultimatefacts.NetworkOperations.getData$$ExternalSyntheticLambda1.onResponse(D8$$SyntheticClass)
at com.android.volley.toolbox.JsonRequest.deliverResponse(JsonRequest.java:100)
at com.android.volley.ExecutorDelivery$ResponseDeliveryRunnable.run(ExecutorDelivery.java:102)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
i use in top-level gradle;
classpath "io.realm:realm-gradle-plugin:10.10.1"
I have no idea for the solution. I added try-catch block for now. I suspect ProGuard. but, for now i couldn't find the solution
I am getting pre launch report in my playstore as this:
Error Log -
java.lang.NoSuchMethodError: No static method printStackTrace(Ljava/lang/Throwable;)V in class Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension; or its super classes (declaration of 'com.google.devtools.build.android.desugar.runtime.ThrowableExtension' appears in /data/app/com.google.android.apps.mtaas.crawler-1/base.apk)
FATAL EXCEPTION: ControllerMessenger
Process: com.veblr.videomate, PID: 17578
java.lang.NoSuchMethodError: No static method printStackTrace(Ljava/lang/Throwable;)V in class Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension; or its super classes (declaration of 'com.google.devtools.build.android.desugar.runtime.ThrowableExtension' appears in /data/app/com.google.android.apps.mtaas.crawler-1/base.apk)
at com.veblr.videomate.SpashScreenActiviy.updateAndroidSecurityProvider(Unknown Source)
at com.veblr.videomate.VideoPlayerActivity.onCreate(Unknown Source)
at android.app.Activity.performCreate(Activity.java:6013)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1108)
at android.support.test.runner.MonitoringInstrumentation.callActivityOnCreate(MonitoringInstrumentation.java:667)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2359)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2466)
at android.app.ActivityThread.access$1200(ActivityThread.java:152)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1341)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.support.test.espresso.base.Interrogator.loopAndInterrogate(Interrogator.java:148)
at android.support.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:466)
at android.support.test.espresso.base.UiControllerImpl.loopUntil(UiControllerImpl.java:420)
at android.support.test.espresso.base.UiControllerImpl.injectMotionEvent(UiControllerImpl.java:234)
at android.support.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:140)
at android.support.test.espresso.action.MotionEvents.sendUp(MotionEvents.java:123)
at android.support.test.espresso.action.Tap.sendSingleTap(Tap.java:170)
at android.support.test.espresso.action.Tap.access$100(Tap.java:31)
at android.support.test.espresso.action.Tap$1.sendTap(Tap.java:46)
at android.support.test.espresso.action.GeneralClickAction.perform(GeneralClickAction.java:136)
at android.support.test.espresso.ViewInteraction$SingleExecutionViewAction.perform(ViewInteraction.java:355)
at android.support.test.espresso.ViewInteraction.doPerform(ViewInteraction.java:242)
at android.support.test.espresso.ViewInteraction.access$100(ViewInteraction.java:62)
at android.support.test.espresso.ViewInteraction$1.call(ViewInteraction.java:149)
at android.support.test.espresso.ViewInteraction$1.call(ViewInteraction.java:146)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5538)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
This is my logcat which is showing inthe report.
I can not find out what the problem is with my app.
This is the device in which the error is showing :
Apparently there's at least someone else experiencing the same issue as yours: App crash due to not found exception method printStateTrace in Android issue tracker.
Maybe if you can provide additional information they will be able to investigate the issue.
Another similar issue was because of a bug in Gradle plugin, so maybe you can try to update it.
I am getting the false status while hitting the api by using the Volley library. I tried to debug the code many times but I did not understand where I'm doing wrong; seems like I am passing the params and everything fine.
I got the below error.
java.lang.NullPointerException: Attempt to read from field 'byte[] com.android.volley.NetworkResponse.data' on a null object reference
at com.pcnc.bop.helpers.VolleyRequest$2.onErrorResponse(VolleyRequest.java:98)
at com.android.volley.Request.deliverError(Request.java:577)
at com.android.volley.ExecutorDelivery$ResponseDeliveryRunnable.run(ExecutorDelivery.java:101)
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:5343)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
Getting crashes inside Instabug on Android app. This is from the store version of the app so I do not have steps to reproduce. Thank you!
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.Dialog.dismiss()' on a null object reference
at com.instabug.library.m.c(InstabugDelegate.java:455)
at com.instabug.library.activity.a.onClick(InstabugInvocationDialog.java:99)
at android.view.View.performClick(View.java:5254)
at android.view.View$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
I am receiving these crash reports from my crash reporting tools.
I don't which code to provide here so just let me know if you want to see any particular code.
I haven't put anything related to GoogleAnalytics in onStart method as it is not mentioned in documentation.
Fatal Exception: java.lang.RuntimeException Unable to start service
com.google.android.gms.analytics.AnalyticsService#3399b37 with null:
java.lang.NullPointerException: Attempt to invoke virtual method
'java.lang.String android.content.Intent.getAction()' on a null object
reference
java.lang.RuntimeException: Unable to start service
com.google.android.gms.analytics.AnalyticsService#3399b37 with null:
java.lang.NullPointerException: Attempt to invoke virtual method
'java.lang.String android.content.Intent.getAction()' on a null object
reference
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2910)
at android.app.ActivityThread.access$2200(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1394)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:898)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:693) Caused by: java.lang.NullPointerException: Attempt to invoke virtual
method 'java.lang.String android.content.Intent.getAction()' on a null
object reference
at com.google.android.gms.analytics.AnalyticsService.onStartCommand()
at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2893)
at android.app.ActivityThread.access$2200(ActivityThread.java:147)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1394)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:898)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:693)
This is a reported bug with the Google Analytics: https://code.google.com/p/analytics-issues/issues/detail?id=667.