onRewardedVideoAdFailedToLoad error code 0

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soft4...@gmail.com

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Mar 24, 2018, 2:43:11 PM3/24/18

to Google Mobile Ads SDK Developers

Hello,

I have developed my application that I have published into the play store: com.soft4shine.zubquiz and integrated the AdMob reward video. I have tested it with test ads and everything works correctly showing the reward video. However when I put into my app the identifiers of my application and Ad unit from AdMob account then I am getting always callback onRewardedVideoAdFailedToLoad() with error code 0. I have no idea what is going on here. There was a problem like this in the forum, but I have not understood how it was resolved. Can somebody give me some advise/idea what can be wrong?

Thank you

Pavel Krauz

build.gradle with SDK version:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "com.soft4shine.zubquiz"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 3
        versionName "1.2"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    compile 'com.google.android.gms:play-services-ads:11.8.0'
    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
}

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soft4...@gmail.com

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Mar 24, 2018, 3:55:54 PM3/24/18

to Google Mobile Ads SDK Developers

Hello again,

this is the log from the application:

There are some exceptions from WebView,

this is comming from void com.google.android.gms.ads.MobileAds.initialize()

cannot this be the issue?

and this:

W/Ads: There was a problem getting an ad response. ErrorCode: 0

W/Ads: Failed to load ad: 0

any idea?

Thanks

Pavel Krauz

03/24 20:43:00: Launching app

$ adb shell am start -n "com.soft4shine.zubquiz/com.soft4shine.zubquiz.Activity.Menu" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER

Client not ready yet..Connected to process 22089 on device samsung-sm_t713-ffb14cbe0416c13c

Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page.

W/System: ClassLoader referenced unknown path: /data/app/com.soft4shine.zubquiz-1/lib/arm64

I/InstantRun: starting instant run server: is main process

W/art: Before Android 4.1, method android.graphics.PorterDuffColorFilter android.support.graphics.drawable.VectorDrawableCompat.updateTintFilter(android.graphics.PorterDuffColorFilter, android.content.res.ColorStateList, android.graphics.PorterDuff$Mode) would have incorrectly overridden the package-private method in android.graphics.drawable.Drawable

D/TextView: setTypeface with style : 0

D/ViewRootImpl@ee4d15e[Menu]: ThreadedRenderer.create() translucent=false

D/InputTransport: Input channel constructed: fd=77

D/ViewRootImpl@ee4d15e[Menu]: setView = DecorView@bebf93f[Menu] touchMode=true

D/ViewRootImpl@ee4d15e[Menu]: dispatchAttachedToWindow

D/ViewRootImpl@ee4d15e[Menu]: Relayout returned: oldFrame=[0,0][0,0] newFrame=[0,0][1152,1536] result=0x27 surface={isValid=true 547677902848} surfaceGenerationChanged=true

D/ViewRootImpl@ee4d15e[Menu]: mHardwareRenderer.initialize() mSurface={isValid=true 547677902848} hwInitialized=true

I/Adreno: QUALCOMM build : bc01238, I8e5c908169

Build Date : 12/22/16

OpenGL ES Shader Compiler Version: XE031.09.00.03

Local Branch : mybranch24102081

Remote Branch : quic/LA.BR.1.3.6.c1_rb1.5

Remote Branch : NONE

Reconstruct Branch : NOTHING

I/OpenGLRenderer: Initialized EGL, version 1.4

D/OpenGLRenderer: Swap behavior 1

W/art: Before Android 4.1, method int android.support.v7.widget.ListViewCompat.lookForSelectablePosition(int, boolean) would have incorrectly overridden the package-private method in android.widget.ListView

D/ViewRootImpl@ee4d15e[Menu]: MSG_RESIZED_REPORT: frame=Rect(0, 0 - 1152, 1536) ci=Rect(0, 36 - 0, 0) vi=Rect(0, 36 - 0, 0) or=1

D/ViewRootImpl@ee4d15e[Menu]: MSG_WINDOW_FOCUS_CHANGED 1

D/ViewRootImpl@ee4d15e[Menu]: mHardwareRenderer.initializeIfNeeded()#2 mSurface={isValid=true 547677902848}

V/InputMethodManager: Starting input: tba=android.view.inputmethod.EditorInfo@3733755 nm : com.soft4shine.zubquiz ic=null

I/InputMethodManager: [IMM] startInputInner - mService.startInputOrWindowGainedFocus

D/InputTransport: Input channel constructed: fd=80

V/InputMethodManager: Starting input: tba=android.view.inputmethod.EditorInfo@3a8a56a nm : com.soft4shine.zubquiz ic=null

D/ViewRootImpl@ee4d15e[Menu]: ViewPostImeInputStage processPointer 0

V/BoostFramework: mAcquireFunc method = public int com.qualcomm.qti.Performance.perfLockAcquire(int,int[])

V/BoostFramework: mReleaseFunc method = public int com.qualcomm.qti.Performance.perfLockRelease()

V/BoostFramework: mAcquireTouchFunc method = public int com.qualcomm.qti.Performance.perfLockAcquireTouch(android.view.MotionEvent,android.util.DisplayMetrics,int,int[])

V/BoostFramework: mIOPStart method = public int com.qualcomm.qti.Performance.perfIOPrefetchStart(int,java.lang.String)

V/BoostFramework: mIOPStop method = public int com.qualcomm.qti.Performance.perfIOPrefetchStop()

V/BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@67706a4

D/ViewRootImpl@ee4d15e[Menu]: ViewPostImeInputStage processPointer 1

D/ViewRootImpl@ee4d15e[Menu]: MSG_WINDOW_FOCUS_CHANGED 0

D/TextView: setTypeface with style : 0

W/System: ClassLoader referenced unknown path:

W/System: ClassLoader referenced unknown path: /data/user_de/0/com.google.android.gms/app_chimera/m/00000019/n/arm64-v8a

D/DynamitePackage: Instantiated singleton DynamitePackage.

D/DynamitePackage: Instantiating com.google.android.gms.ads.ChimeraMobileAdsSettingManagerCreatorImpl

D/NetworkSecurityConfig: No Network Security Config specified, using platform default

I/WebViewFactory: Loading com.android.chrome version 65.0.3325.109 (code 332510952)

I/cr_LibraryLoader: Time to load native libraries: 5 ms (timestamps 3111-3116)

I/chromium: [INFO:library_loader_hooks.cc(36)] Chromium logging enabled: level = 0, default verbosity = 0

I/cr_LibraryLoader: Expected native library version number "65.0.3325.109", actual native library version number "65.0.3325.109"

I/cr_BrowserStartup: Initializing chromium process, singleProcess=true

I/cr_base: Android Locale: cs_CZ requires .pak files: [cs.pak]

I/art: Rejecting re-init on previously-failed class java.lang.Class<com.android.webview.chromium.db>: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/webkit/RenderProcessGoneDetail;

I/art: at void com.android.webview.chromium.WebViewChromium.init(java.util.Map, boolean) (WebViewChromium.java:42)

I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int, java.util.Map, boolean) (WebView.java:636)

I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int, int) (WebView.java:572)

I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet, int) (WebView.java:555)

I/art: at void android.webkit.WebView.<init>(android.content.Context, android.util.AttributeSet) (WebView.java:542)

I/art: at void android.webkit.WebView.<init>(android.content.Context) (WebView.java:532)

I/art: at void com.google.android.gms.ads.internal.webview.m.<init>(com.google.android.gms.ads.internal.webview.au, com.google.android.gms.ads.internal.webview.av, java.lang.String, boolean, fx, com.google.android.gms.ads.internal.util.client.m, com.google.android.gms.ads.internal.csi.l, com.google.android.gms.ads.internal.bl, com.google.android.gms.ads.internal.v) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):1)

I/art: at java.lang.Object com.google.android.gms.ads.internal.webview.j.call() (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):6)

I/art: at java.lang.Object com.google.android.gms.ads.internal.util.bq.a(java.util.concurrent.Callable) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):23)

I/art: at com.google.android.gms.ads.internal.webview.a com.google.android.gms.ads.internal.webview.g.a(android.content.Context, com.google.android.gms.ads.internal.webview.av, java.lang.String, boolean, boolean, fx, com.google.android.gms.ads.internal.util.client.m, com.google.android.gms.ads.internal.csi.l, com.google.android.gms.ads.internal.bl, com.google.android.gms.ads.internal.v, com.google.android.gms.ads.internal.clearcut.a) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):8)

I/art: at void com.google.android.gms.ads.internal.js.c.<init>(android.content.Context, com.google.android.gms.ads.internal.util.client.m, fx) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):9)

I/art: at void com.google.android.gms.ads.internal.js.m.run() ((null):3)

I/art: at void com.google.android.gms.ads.internal.util.future.ac.execute(java.lang.Runnable) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):4)

I/art: at com.google.android.gms.ads.internal.js.ab com.google.android.gms.ads.internal.js.l.a(fx) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):17)

I/art: at com.google.android.gms.ads.internal.js.x com.google.android.gms.ads.internal.js.l.a() (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):27)

I/art: at com.google.android.gms.ads.internal.util.future.w com.google.android.gms.ads.internal.js.function.b.b(java.lang.Object) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):4)

I/art: at void com.google.android.gms.ads.internal.ab.a(android.content.Context, com.google.android.gms.ads.internal.util.client.m, boolean, com.google.android.gms.ads.internal.state.e, java.lang.String, java.lang.String, java.lang.Runnable) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):55)

I/art: at void com.google.android.gms.ads.internal.ab.a(android.content.Context, com.google.android.gms.ads.internal.util.client.m, java.lang.String, java.lang.Runnable) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):4)

I/art: at void com.google.android.gms.ads.internal.aw.a(java.lang.String, qg) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):55)

I/art: at boolean com.google.android.gms.ads.internal.client.ay.onTransact(int, android.os.Parcel, android.os.Parcel, int) (com.google.android.gms.DynamiteModulesA@12221446@12.2.21 (446-188803320):43)

I/art: at boolean android.os.Binder.transact(int, android.os.Parcel, android.os.Parcel, int) (Binder.java:507)

I/art: at void com.google.android.gms.internal.zzeu.zzb(int, android.os.Parcel) ((null):-1)

I/art: at void com.google.android.gms.internal.zzli.zza(java.lang.String, com.google.android.gms.dynamic.IObjectWrapper) ((null):-1)

I/art: at void com.google.android.gms.internal.zzly.zza(android.content.Context, java.lang.String, com.google.android.gms.internal.zzma) ((null):-1)

I/art: at void com.google.android.gms.ads.MobileAds.initialize(android.content.Context, java.lang.String, com.google.android.gms.ads.MobileAds$Settings) ((null):-1)

I/art: at void com.google.android.gms.ads.MobileAds.initialize(android.content.Context, java.lang.String) ((null):-1)

I/art: at void com.soft4shine.zubquiz.Activity.Game.onCreate(android.os.Bundle) (Game.java:103)

I/art: at void android.app.Activity.performCreate(android.os.Bundle) (Activity.java:6948)

I/art: at void android.app.Instrumentation.callActivityOnCreate(android.app.Activity, android.os.Bundle) (Instrumentation.java:1126)

I/art: at android.app.Activity android.app.ActivityThread.performLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent) (ActivityThread.java:2924)

I/art: at void android.app.ActivityThread.handleLaunchActivity(android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:3042)

I/art: at void android.app.ActivityThread.-wrap14(android.app.ActivityThread, android.app.ActivityThread$ActivityClientRecord, android.content.Intent, java.lang.String) (ActivityThread.java:-1)

I/art: at void android.app.ActivityThread$H.handleMessage(android.os.Message) (ActivityThread.java:1639)

I/art: at void android.os.Handler.dispatchMessage(android.os.Message) (Handler.java:102)

I/art: at void android.os.Looper.loop() (Looper.java:154)

I/art: at void android.app.ActivityThread.main(java.lang.String[]) (ActivityThread.java:6780)

I/art: at java.lang.Object java.lang.reflect.Method.invoke!(java.lang.Object, java.lang.Object[]) (Method.java:-2)

I/art: at void com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run() (ZygoteInit.java:1496)

I/art: at void com.android.internal.os.ZygoteInit.main(java.lang.String[]) (ZygoteInit.java:1386)

I/art: Caused by: java.lang.ClassNotFoundException: Didn't find class "android.webkit.RenderProcessGoneDetail" on path: DexPathList[[zip file "/data/app/com.android.chrome-2/base.apk"],nativeLibraryDirectories=[/data/app/com.android.chrome-2/lib/arm64, /data/app/com.android.chrome-2/base.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]

I/art: at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:56)

I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:380)

I/art: at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)