I have a webview with a google map called.
I get this message almost every time I use my App but not everytime (I can not surely replicate when the message comes) :
insight[64051]: libMobileGestalt buildRegionalBehaviorsIfNecessary: Could not open /System/Library/RegionFeatures/RegionFeatures\_iphone.txt: No such file or directory
What’s that ? [import]uid: 5578 topic_id: 26714 reply_id: 326714[/import]
I think that message is being generated by Apple (not Corona). I’m not sure what that is either. I would recommend filing a bug report with Apple to let them know about.
[import]uid: 7563 topic_id: 26714 reply_id: 108329[/import]
As I go further, I think it is generated by the webkit, but I am not sure.
I call the Google Map API v3 into the webkit and I get this.
“Insight” is the name of my app. So it goes through Corona 
[import]uid: 5578 topic_id: 26714 reply_id: 108352[/import]