Google Maps JavaScript API has been loaded directly without a callback. This is not supported and can lead to race conditions and suboptimal performance.
And
DevTools failed to load source map: Could not load content for chrome-extension://eakacpaijcpapndcfffdgphdiccmpknp/scripts/content_page.map: System error: net::ERR_BLOCKED_BY_CLIENT
I have already been right through all your documentation, I have a valid API key and it seems there is not a problem with that… this is something to do with the call to javascript which I don’t have a clue about! Its in your coding?!!