AndroidJavaException: java.lang.ClassNotFoundException: com.google.android.gms.ads.mediation.admob.AdMobExtras

[Muhammad Junaid Akram]

I am using Unity 2020.3.32
Google Mobild Ads Unity Package 7.0

I got no error in unity editor but when I run my application on mobile ads are not showing on mobile. I got this error AndroidJavaException: java.lang.ClassNotFoundException: com.google.android.gms.ads.mediation.admob.AdMobExtras

Please tell me how can I remove this error.

[Mobile Ads SDK Forum Advisor]

Hi Muhammad,

Thank you for reaching out to us.

Can you confirm if this error is happening on the latest version of Unity? If this error still occurs in the latest SDK version, can you privately provide us with your sample app project? You may follow the guide below where you can provide it.

If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, you can share your files with me by performing the following steps:

1. Navigate to https://docs.google.com/forms/d/e/1FAIpQLSfkAiXMeYP-fw1W3Z-tT9uwmATEKO5X6S-th0gR2ezdKaaqfg/viewform?usp=pp_url&entry.400550049=Mobile+Ads+SDK&entry.460850823=5004Q00002bwAPqQAM&entry.80707362=00110885
2. Fill out all fields, and attach your file(s).
3. Please reply back on this thread when you have uploaded your file(s). Please do not share this link.

Regards,

Princess Pamela Mobile Ads SDK Team

ref:_00D1U1174p._5004Q2bwAPq:ref

[Mobile Ads SDK Forum Advisor]

Hi Muhammad,

Thank you for your response.

As per checking, my colleague already shared your concern to the rest of the team and currently investigating it. I would suggest to wait for their update on the thread with the subject " Admob sdk with firebase sdk issue".