My app ads were working fine, untill today, it has started showing error code 3. Without any change to the code or ids.
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                    Post your logcat please – Ruben Meiring Oct 31 '19 at 09:07
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                    2where does it show it? How does it look? – Vladyslav Matviienko Oct 31 '19 at 09:08
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                    1answer is here - https://stackoverflow.com/questions/33566485/failed-to-load-ad-3 your question is duplicate – Дмитрий Гаврилов Oct 31 '19 at 09:17
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                    1Does this answer your question? [failed to load ad : 3](https://stackoverflow.com/questions/33566485/failed-to-load-ad-3) – Vladyslav Matviienko Oct 31 '19 at 09:26
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                    @RubenMeiring I dont have one as i had this app running and showing ads after i built a release, it just stopped giving ads and i previously put a check for Error code 3 and now its triggering the check in my app – Zeeshan Mustafa Oct 31 '19 at 14:21
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                    @VladyslavMatviienko I made a check for error code 3 to display a toast if the Error code 3 is triggered and its going into that and popping up the same toast, Also the ads were working fine until yesterday – Zeeshan Mustafa Oct 31 '19 at 14:22
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                    @ДмитрийГаврилов The question is irrelevent as the person who asked never loaded any ads ever, My app was working fine and giving ads until yesterday and now its giving a no fill – Zeeshan Mustafa Oct 31 '19 at 14:23
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                    the accepted answer 100% answers your question. Please read it first. – Vladyslav Matviienko Oct 31 '19 at 14:49
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                    @VladyslavMatviienko the question says request is made, I have error code 3 and still my admob says i have 0 requests – Zeeshan Mustafa Oct 31 '19 at 16:16
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                    ok, then `where does it show it? How does it look? ` – Vladyslav Matviienko Oct 31 '19 at 16:41
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                    **where** it shows it, and **how** – Vladyslav Matviienko Oct 31 '19 at 19:18