Meteor Rejects Addon 1211 Top -

Alternatively, add the following to your server configuration (helmet or CORS settings):

Replace it with:

Share the details in the comments below—our community troubleshoots Meteor errors daily. meteor rejects addon 1211 top

function validateAddon(addonId) if(addonId === 1211 && typeof top === 'undefined') throw new Error("meteor rejects addon 1211 top");

function validateAddon(addonId) if(addonId === 1211) // Fallback to self if top is unavailable const targetContext = (typeof top !== 'undefined' && top) ? top : self; return targetContext; The addon itself may be corrupted

// Fix for window.top access if (window.top !== window.self) // Allow addon 1211 to access top only if same origin try window.top.document; catch (e) console.warn("Meteor rejects addon 1211 top: cross-origin frame blocked"); // Re-initialize addon in local context initAddon1211Locally();

Once you have resolved "meteor rejects addon 1211 top," follow these best practices: The addon itself may be corrupted.

For game clients: Delete the cache folder inside your Meteor launcher directory (usually %appdata%/.meteorlauncher/cache on Windows or ~/.meteorlauncher/cache on Linux/Mac). The addon itself may be corrupted.