Alternatively, add the following to your server configuration (helmet or CORS settings):
If you have landed on this page, you are likely staring at a frustrating error message in your console or game client: “Meteor Rejects Addon 1211 Top.” This cryptic error can bring your workflow to a halt, whether you are a developer using the Meteor.js framework, a gamer running a modded client, or an enterprise user handling a legacy system integration. meteor rejects addon 1211 top
Once you have resolved "meteor rejects addon 1211 top," follow these best practices: a gamer running a modded client