MarkerCluster V3 stopped working properly

Question

I am using MarkerCluster_compiled.js from github. But while the logic works, its graphics started failing from yesterday.

The problem seems to be caused by \"https:

Answer 1

Download markerclusterer.js and the images m1.png to m5.png from Github https://github.com/googlemaps/js-marker-clusterer/tree/gh-pages/images and save them locally, like this:

index.html
markerclusterer.js
images/
- m1.png
- m2.png
- m3.png
- m4.png
- m5.png

Then when using markerclusterer.js, set imagePath to ìmages/m like this:

var mc = new MarkerClusterer(map, makers, {imagePath: 'images/m'});

Why you should use it like described above:

• GitHub is not a CDN.
• Paths could change, like they did before.
• It will work with http and https!
• You don't depend on external resources to keep your service alive.