Request for invalid marker set I've installed gmap module and configured it so that I'm using custom markers. It worked well till today (I've re-deploy website).

I'm able to choose my custom marker 'Accountant' in a settings (see screen below).


However when I load map I get an error message: "Request for invalid marker set"


I've googled it and did not find a clear explanation what is wrong.

Please advise what could be an issue.
There is an update "REGENERATE MARKER CACHE" option in gmap settings.



By pressing "Regenerate" button Drupal will update JS file stored in

/sites/default/files/js


Make sure you have access to that file.