Google API脚本的W3C投掷错误

Question

This is probably incredibly simple. However, to recieve a high grade on my uni assignment i cant have any errors. Im clueless as to why this is throwing an error considering its taken straight from Google.

This is the error w3 is showing:

Error: Bad value https://maps.googleapis.com/maps/api/js?key= AIzaSyBu3MmlwvX4XDRXKNJcm1cyJRA9CtQHQy0&callback=initMap for attribute src on element script: Illegal character in query: space is not allowed.

From line 115, column 1; to line 115, column 129

/footer>↩↩<script async defer src="https://maps.googleapis.com/maps/api/js?key= AIzaSyBu3MmlwvX4XDRXKNJcm1cyJRA9CtQHQy0&callback=initMap"></scrip

Answer 1

seems you have a space between key= AIzaSyBu3MmlwvX4XDRXKNJcm1cyJRA9CtQHQy0

key= AIzaSyBu3MmlwvX4XDRXKNJcm1cyJRA9CtQHQy0
    ^here 

try remove it

<script async defer src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBu3MmlwvX4XDRXKNJcm1cyJRA9CtQHQy0&callback=initMap"></script>