问题
I've been trying to implement Google Admob ads to my brand new app.
I've been handling an error code of 0 (internal error), and "Ads: Error waiting for future" exceptions for hours.
I have an Admob account with payments methods since this morning. I have been following the Google Admob tutorial for Interstitial Ads with my credentials and the test credentials. I have updated the Google Play Services. Anything worked.
Now I've downloaded the Admob Sample App in order to test the interstitials in another app... and it didn't work too!
I don't even know if my phone is the problem (Samsung Galaxy S8 Exynos) or it's Google!
I've been looking on the internet for hours and nothing worked. Please Help. Ask me anything you need to help me, I don't even know which files do you need.
回答1:
This is what google says
"It could be that you have only recently created a new Ad Unit ID and requesting for live ads. It could take a couple of hours for promotions to begin getting served if that will be that case. In the event that you are getting test advertisements then your execution is fine. Simply hold up a couple of hours and check whether you can get live advertisements at that point. If not, can send us your Ad Unit ID for us to investigate."
so you have need to wait for the few hours :)
来源：https://stackoverflow.com/questions/52375293/how-to-solve-admob-executionexceptions