Deat developers.
I have made an application but i encounter the following problem:
Occasionally (not always - some times) i get the following error:
java.lang.VerifyError: com/google/example/games/basegameutils/GameHelper
at com.google.example.games.basegameutils.BaseGameActivity.onCreate(BaseGameActivity.java:103)
at development.nk.games.tanc.MainActivity.onCreate(MainActivity.java:97)
at android.app.Activity.performCreate(Activity.java:5047)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2056)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2117)
at android.app.ActivityThread.access$700(ActivityThread.java:134)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1218)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4867)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1007)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:774)
at dalvik.system.NativeStart.main(Native Method)
I have looked after this problem and i read that i have to check all Libraries. I did that but the problem still is there.
The class "GameHelper" is a helper class that i use from google play services.
"MainActivity" is the main Activity my app runs. "MainActivity" extends "BaseGameActivity" which uses the "GameHelper" class.
Thank you in advance.
Related
I get a project from other developer to fix minor issues in app, when I'm running my app on device I'm getting an error:
15142-15142/com.etripconcept E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.NoClassDefFoundError: com.crashlytics.android.answers.Answers
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:224)
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:207)
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:202)
at com.etripconcept.SplashScreenActivity.onCreate(SplashScreenActivity.java:16)
at android.app.Activity.performCreate(Activity.java:5163)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2061)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2122)
at android.app.ActivityThread.access$600(ActivityThread.java:140)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1228)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4895)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:994)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:761)
at dalvik.system.NativeStart.main(Native Method)
I'm new in Android development, so it may be stupid question, but Google doesn't say anything about it. I use Android Studio 1.2.2 on Win 8.1
I am wondering if this is some bug in Android Studio or I am simply lack od knowladge but straight to the point.
I am writing simple client-server via bluetooth app on android. At some point I encoured following problem:
07-11 18:59:20.553 10364-10364/? E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.IllegalStateException: Could not find a method parujUrzadzenia(View) in the activity class com.example.pc.klient_serwerbluetooth.Klient for onClick handler on view class android.widget.Button with id 'button6'
at android.view.View$1.onClick(View.java:3775)
at android.view.View.performClick(View.java:4421)
at android.view.View$PerformClick.run(View.java:18190)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:175)
at android.app.ActivityThread.main(ActivityThread.java:5279)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NoSuchMethodException: parujUrzadzenia [class android.view.View]
at java.lang.Class.getConstructorOrMethod(Class.java:460)
at java.lang.Class.getMethod(Class.java:915)
at android.view.View$1.onClick(View.java:3768)
at android.view.View.performClick(View.java:4421)
at android.view.View$PerformClick.run(View.java:18190)
at android.os.Handler.handleCallback(Handler.java:725)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:175)
at android.app.ActivityThread.main(ActivityThread.java:5279)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
at dalvik.system.NativeStart.main(Native Method)
07-11 19:34:00.498 449-522/? E/ActivityManager﹕ The package com.example.pc.klient_serwerbluetooth is not found. Failure starting process com.example.pc.klient_serwerbluetooth
For what I understand Android Studio can't find method parujUrzadzenia(View) that is marked in button6's properties as onClick method...the funny thing is i deleted this button in my way of solving this problem.
I can't post picture of my project due to low reputation but like I said. I've deleted the reference to method from .xml and method from .java file and got an error saying that there is no required onClick method. So I deleted this whole button and still got this error.
Any advices will be greatly appreciated.
Android is throwing NoClassDefFoundError for ~1% of my users, no specific SDK version.
It's happening In my activity in the onCreate function when it try's to get an instance to a Singleton class i have in my project.
The singleton class it self doesn't reference any libs jar.
I tried on same devices it's heppening (e.g. SGH-T989) with no success.
Edit: adding the stack trace
at com.myapp.activities.RootActivity.getLoaderInstance(RootActivity.java:450)
at com.myapp.activities.RootActivity.doOnCreate(RootActivity.java:215)
at com.myapp.android.activities.AbstractActivity.onCreate(AbstractActivity.java:130)
at android.app.Activity.performCreate(Activity.java:5188)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1094)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2074)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2135)
at android.app.ActivityThread.access$700(ActivityThread.java:140)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1237)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4938)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
at dalvik.system.NativeStart.main(Native Method)
I recently published my app to the android play store.
I see a whole lot of error logs from one device in particular. It's a Sony Experia S.
I contacted the owner of the device, and he says he has the latest version of android ( don't know the exact version ).
I heard from a colluege developer that there are more known issieus with sony devices and android.
This app in particular works with fragments... Don't know if this is the problem but... Maybe the sony's don't know how to cope with them.
Does anyone have an idea what this problem could be.
Error logs looks like:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.crosscommunications.kvodeventer/com.crosscommunications.kvodeventer.KVODeventerActivity}: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.crosscommunications.kvodeventer/com.crosscommunications.kvodeventer.TabControllerHome}: java.lang.NullPointerException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1967)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1992)
at android.app.ActivityThread.access$600(ActivityThread.java:127)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1158)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4511)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:980)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:747)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.crosscommunications.kvodeventer/com.crosscommunications.kvodeventer.TabControllerHome}: java.lang.NullPointerException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1967)
at android.app.ActivityThread.startActivityNow(ActivityThread.java:1808)
at android.app.LocalActivityManager.moveToState(LocalActivityManager.java:135)
at android.app.LocalActivityManager.startActivity(LocalActivityManager.java:347)
at android.widget.TabHost$IntentContentStrategy.getContentView(TabHost.java:682)
at android.widget.TabHost.setCurrentTab(TabHost.java:346)
at android.widget.TabHost.addTab(TabHost.java:236)
at com.crosscommunications.kvodeventer.KVODeventerActivity.onCreate(KVODeventerActivity.java:27)
at android.app.Activity.performCreate(Activity.java:4470)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1052)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1931)
... 11 more
Caused by: java.lang.NullPointerException
at com.crosscommunications.kvodeventer.KVOHome.onCreateView(KVOHome.java:52)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:870)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1080)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:622)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1416)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:505)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1136)
at android.app.Activity.performStart(Activity.java:4480)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1940)
... 21 more
Thnx
Just put a null check to your code:
KVOHome Acvitivity, line 52.
at com.crosscommunications.kvodeventer.KVOHome.onCreateView(KVOHome.java:52)
Most probably, Sony sends a null value to your code.
I'm seeing a weird exception in Android Support Library - the stack trace is below. Any ideas what could be causing this? I'm unable to reproduce the exception on any of my devices, but there seem to be quite a few visible in the Google Play DevConsole.
java.lang.NullPointerException
at android.support.v4.app.FragmentManagerImpl.makeInactive(FragmentManager.java:1133)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1044)
at android.support.v4.app.FragmentManagerImpl.removeFragment(FragmentManager.java:1171)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:582)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1416)
at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:420)
at android.os.Handler.handleCallback(Handler.java:608)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:5045)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
try check stack fragments in time rotate screen for example in onResume.