LoadAdError(code: 3, domain: com.google.android.gms.ads, message: No fill.

[MD Ali Shafi]

I'm having this error in my app. I changed my country thats why I opened a new admob account and it's already approved. My app approval status is also ready. I implement everything correctly. When I check my app with test Ad Unit ID it shows ads. But when I provide my new admob account ad unit ID it shows "LoadAdError(code: 3, domain: com.google.android.gms.ads, message: No fill." this error. 

In my current live version app on play store, I'm still using my old admob ad unit ID. Now I want to update my app with my new admob ad unit ID. Because of this error I'm not submitting my updated version app on play store. 

Here is the APP details:

Package Name: com.teerpredictions.shillongteer
APP ID: ca-app-pub-3973228458335329~4062216741

Banner: ca-app-pub-3973228458335329/9418485203
Native: ca-app-pub-3973228458335329/9035341825
Native: ca-app-pub-3973228458335329/4868031958
Interstitial 1: ca-app-pub-3973228458335329/9226913518
Interstitial 2: ca-app-pub-3973228458335329/7913831840
Reworded: ca-app-pub-3973228458335329/4756351310

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK support team. 

Upon reviewing your concern, I understand that you are facing the following issue “code: 3, message: No fill." in your new AdMob account ad unit IDs. I ran the Google sample applications with your app ID and ad unit IDs and we are able to load the ads.

Please confirm with us that you have provided details of the new account?  If not, kindly provide the below information for further investigation:

• app ID 
• ad unit ID
• Sample project reproducing the issue

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, kindly provide requested information to us via reply privately to author option or using the steps below:

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This message is in relation to case "ref:!00D1U01174p.!5004Q02pUlKX:ref"

Thanks,
 

Mobile Ads SDK Team