CORS Problem


Since some weeks, with Firefox, I have CORS problem with yours maps. Works greate with Chromium.

I think Firefox now require CORS on JSON too.

Blocage d’une requête multiorigines (Cross-Origin Request) : la politique « Same Origin » ne permet pas de consulter la ressource distante située sur https://maps.tilehosting.com/styles/streets.json?key=.... Raison : échec de la requête CORS.

Eg from this page : https://www.maptiler.com/maps/


1 reply


we are still trying to reproduce this issue, but without any success. (Tested on several platforms and latest browser versions.)

Does this problem still occur?

Firefox recently introduced extensive possibilities for "Content Blocking" based on various criteria -- maybe try disabling it or changing the settings. It may also be related to a specific network conditions (company firewall, content blocking/filtering, ...) -- does the issue happen in a different network as well?