Google Map JavaScript error after migrating

Question

After migrating www.irfc.eu from previous domain, Google Map (it's a widget of the theme) stopped working. JavaScript console says:

Google Maps API error: MissingKeyMapError https://developers.google.com/maps/documentation/javascript/error-messages#missing-key-map-error_.ib@js?v=3.exp&sensor=false&ver=1:34

I think problem is in the site source code. & should be just &. But I can't find a place where to change it.

Maybe it's something else regarding JavaScript.

Any suggestions? Thanks a lot!

Answer 1

Google API's now requires API key for new domains,

you should create an API key as per instructions here: https://developers.google.com/maps/documentation/javascript/get-api-key

and edit the line in the plugin that loads the Google Maps API to include your key as the value of a 'key' parameter.

Wherever you find one of these:

"https://maps.googleapis.com/maps/api/js"

or

"http://maps.googleapis.com/maps/api/js" in the functions.php file,

and change it to "https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY".

Notice that you should replace YOUR_API_KEY with the key you created at first.