Just a thought.
Which Corona Build are you using 2189a?
And which Admob plugin are you using?
If V2 then the API docs say in one place that it’s valid for 2189 but lower down states about only daily builds - 2264 or higher.
I don’t know if the old NEW plugin can be used with legacy admob - i assume Not!
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admob-v2.*
Overview
The AdMob “v2” plugin offers easy integration of AdMob ads using the ads library and ads.init().
This version of the plugin uses the latest version of the AdMob SDK and only works with build 2014.2264 or later.
Type CoronaProvider Library ads.* Revision Current Public Release (2014.2189) Keywords ads, advertising, admob Availability Starter, Basic, Pro, Enterprise Platforms Android, iOS
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I think i am still a legacy Admob user (so i don’t know for certain)- but if you have changed as the deadline is very soon - and are trying to build with 2189a & V2 this could be an answer to your problem.
With these kind of forum posts - it would be wise to get in the habit of declaring your Build & if choices/options are involved (v1/v2) that information as well.
Again - i mention it as a thought because i don’t know. It’s just a potential future bottleneck that is on my radar, but it’s not at the top of my list of things to do (it might break in the future, but at the Mo - it’s not broke).
T.