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Mobile Ads SDK Team |
Hi Hussain Taj,
Error code 3, no fill error means that the ad request was successful, but no ad was returned due to lack of ad inventory. Kindly note that the SDK just requests ads to the ad server and does not have any control on the ads it serves.
This is more of an Ad serving concern rather than anything specific to the code implementation of the Mobile Ads SDK. I would recommend that you refer to AdMob Error Codes & Logs for more details about the issue.
I have executed our Google sample project with the provided information but unfortunately, I have been unable to load the ads on my end. It has come to my attention that the error message "no fill" is being displayed in conjunction with your IDs. The “no fill” error means an ad serving issue which indicates there are no ads available at request time. The next step for you would be to reach out to the Product support team for further assistance regarding the ad serving concern. The Product Support Team is well equipped to handle your concern effectively.