admob getting an ad response. ErrorCode: 0 Failed to load ad:0

Question

I have followed many answers about that error here, but my problem is not solved. Every time I run my app no ads appear and I get this error message in Logcat:

Answer 1

If your ad unit id string is like this: xyz You should remove the translatable part. For me it fixed the problem.

Answer 2

Most likely you have recently created a new Ad Unit ID, but you also could get this error because you're passing a wrong Ad Unit ID.

Answer 3

Dear Friend if after then you start to using your real ADMOB app ID instead of testing ids , just wait a few hours(for me it takes about 2-3 hours) after which you will get live admob ads.

Answer 4

Make sure you don't have an add blocker installed on your device.

Answer 5

By changing your app package name the error will be resolved..

Answer 6

try changing ads:adSize="BANNER" with ads:adSize="SMART_BANNER"