Too many happen fatal exception with Admob sdk maybe?

[정회일]

I using admob sdk with com.google.android.gms:play-services-ads:17.2.0.

java.lang.NoClassDefFoundError: 

  at gn.b (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):3)

  at gk.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):3)

  at gm.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):18)

  at com.google.android.gms.ads.internal.util.ap.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):5)

  at fr.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):19)

  at fr.run (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):8)

Caused by: java.lang.ClassNotFoundException: 

  at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

  at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

  at ab.loadClass (com.google.android.gms.dynamite_dynamiteloader@17455083@17.4.55 (100408-248795830):4)

  at java.lang.ClassLoader.loadClass (ClassLoader.java:312)

above crash log be scraped from google console.

Could you help me?

[Mobile Ads SDK Forum Advisor Prod]

Hello, 

Thank you for reporting this. Could you please share the following details to troubleshoot this further?

• Complete stack trace
• Devices on which the crash is reported
• Frequency of the crash

This will help us with our on-going investigation.

Regards,
Bharani Cherukuri
Mobile Ads SDK Team

ref:_00D1U1174p._5001UBl8Fa:ref

[정회일]

Thank you for your replied.

This crash be reported from google console, so I can't pick whole stack trace... sorry about that.

I'll give you some information the crash from google console also below.

2019년 6월 4일 화요일 오전 4시 21분 0초 UTC+9, mobileadssdkforumadvisor 님의 말:

[Randy Langi]

Maaf saya juga belum terlalu mahir untuk melakukan hal seperti itu, saya masih pemula, maaf ya saya belum bisa memberikan solusi untuk anda,

[Mobile Ads SDK Forum Advisor Prod]

Hello, 

Thank you for sharing the details. I have shared this with the team for further investigation. I will keep you posted on the updates.

[邱至民]

Having the same issue since last month.

I'm using "com.google.firebase:firebase-ads:17.1.2" and "com.google.android.gms:play-services-ads:17.1.2".

It's only reported from Android 9 devices.

I tried to update to 17.2.1 and then these issues started to show up.

But it's still there after I rolled it back to 17.1.2.

java.lang.NoClassDefFoundError:

at gn.b (gn.java:3)

at gk.a (gk.java:3)

at gm.a (gm.java:18)

at com.google.android.gms.ads.internal.util.ap.a (ap.java:5)

at fr.a (fr.java:19)

at fr.run (fr.java:8)

Caused by: java.lang.ClassNotFoundException:

at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

at ab.loadClass (ab.java:4)

at java.lang.ClassLoader.loadClass (ClassLoader.java:312)

at gn.b (gn.java:3)

at gk.a (gk.java:3)

at gm.a (gm.java:18)

at com.google.android.gms.ads.internal.util.ap.a (ap.java:5)

at fr.a (fr.java:19)

at fr.run (fr.java:8)

mobileadssdkforumadvisor於 2019年6月4日星期二 UTC+8下午11時57分58秒寫道：

[Mobile Ads SDK Forum Advisor Prod]

Hello, 

Thank you for the additional details. I have shared this information with the team. We will update this thread on our findings.

[Michael Kushinski]

We are having the same issue -> 

implementation 'com.google.firebase:firebase-core:16.0.9'
implementation 'com.google.firebase:firebase-ads:17.2.1'
implementation 'com.google.firebase:firebase-perf:17.0.0'

[Mobile Ads SDK Forum Advisor Prod]

Hi Mike, 

Could you please share the following details which will help us with the on-going investigation?

• Frequency of the crash
• Complete stack trace
• Type of ads being served

This will help us debug the issue. 

Thanks,

[Michael Kushinski]

- Only happens on Android 9.0 so far. Only a few crashes so far.

- Stack trace attached.

- Banner Ads, Interstitial Ads, Reward Ads

Thank You

[Mobile Ads SDK Forum Advisor Prod]

Hello Mike, 

Thank you for sharing the details. I have shared this information with the team. I will keep you posted on the updates.

Regards,

[Maria Ortega]

I´m having the same error

Samsung Galaxy S8 (dreamlte), Android 9

java.lang.NoClassDefFoundError:

at ly.b (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:2)

at lx.a (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:1)

at lz.a (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:29)

at com.google.android.gms.ads.internal.util.aq.a (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:10)

at lc.a (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:8)

at lc.run (com.google.android.gms.policy_ads_fdr_dynamite@20290004@20290004.249178941.249178941:2)

Caused by: java.lang.ClassNotFoundException:

at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

at ab.loadClass (com.google.android.gms.dynamite_dynamiteloader@17455083@17.4.55 (100408-248795830):4)

at java.lang.ClassLoader.loadClass (ClassLoader.java:312)

[Michael Kushinski]

Also showing up on an Honor 10 Lite

[Mobile Ads SDK Forum Advisor Prod]

Hello Mike, 

Thank you for sharing the additional details. This has been forwarded to the team. I will keep you posted on the updates.

Regards,

[Michael Kushinski]

Any update on this? We are still getting crashes. 

Thank You

[Mobile Ads SDK Forum Advisor Prod]

Hello Mike, 

Our Engineering team is looking into this issue. I will keep you posted on the updates.

Thanks,

[Piyush Lakhani]

Also we have found this error on my app with most of Samsung device.Please review this and update me.

Thank you

[Mobile Ads SDK Forum Advisor Prod]

Hello Piyush, 

Could you please confirm if you are referring to the crash reported on this thread? If so, our Engineering team is taking a look into the issue. I will keep you posted on the updates.

Thanks,
Bharani, Google Ads API Team

ref:_00D1U1174p._5001UBl8Fa:ref

[VenomouX Dev]

I am also facing the exact same issue on my app.

Crash Log:

java.lang.NoClassDefFoundError:

at ly.b (ly.java:2)

at lx.a (lx.java:1)

at lz.a (lz.java:29)

at com.google.android.gms.ads.internal.util.aq.a (aq.java:10)

at lc.a (lc.java:8)

at lc.run (lc.java:2)

Caused by: java.lang.ClassNotFoundException:

at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

at ab.loadClass (ab.java:4)

at java.lang.ClassLoader.loadClass (ClassLoader.java:312)

at ly.b (ly.java:2)

at lx.a (lx.java:1)

at lz.a (lz.java:29)

at com.google.android.gms.ads.internal.util.aq.a (aq.java:10)

at lc.a (lc.java:8)

at lc.run (lc.java:2)

All the issues are on Android 9.0 devices.

These are the my build.gradle dependencies

    implementation 'com.google.android.gms:play-services-ads:17.2.1'
    implementation 'com.google.firebase:firebase-core:16.0.7'

On Monday, June 3, 2019 at 2:48:34 PM UTC+5, 정회일 wrote:

I using admob sdk with com.google.android.gms:play-services-ads:17.2.0.

java.lang.NoClassDefFoundError: 

  at gn.b (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):3)

  at gk.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):3)

  at gm.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):18)

  at com.google.android.gms.ads.internal.util.ap.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):5)

  at fr.a (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):19)

  at fr.run (com.google.android.gms.dynamite_adsdynamite@17455083@17.4.55 (100408-248795830):8)

Caused by: java.lang.ClassNotFoundException: 

  at dalvik.system.BaseDexClassLoader.findClass (BaseDexClassLoader.java:134)

  at java.lang.ClassLoader.loadClass (ClassLoader.java:379)

  at ab.loadClass (com.google.android.gms.dynamite_dynamiteloader@1745...@17.4.55 (100408-248795830):4)

[Mobile Ads SDK Forum Advisor Prod]

Hi there,

Thank you for reporting this to us. I already raised this to our Engineering team. Rest assured that the team is actively working on this.

We'll let you know how this goes and update you for any feedback.

Regards,
Mark Albios
Mobile Ads SDK Team

ref:_00D1U1174p._5001UCaGKy:ref

[Visual Channel]

Any update?, i have the same problem my dev console has 3,284 reports on this since updated sdk to 29 my app. Please help us!

android:targetSdkVersion="29"

[Mobile Ads SDK Forum Advisor Prod]

Hello, 

We did not have any recent reports of this crash. Could you please share the following details to investigate further?

1. Complete crash logs
2. Frequency of the crash
3. SDK version being used
4. Type of ads being served 

Could you please share the following details using Reply privately to author option?

Thanks,
Bharani Cherukuri