This error is not caused by our leaderboard code. It's coming from the MetaMask browser extension installed in your browser. MetaMask injects itself into web pages and sometimes throws this error when it fails to initialize, even on pages that don't use any Web3/blockchain functionality.
To fix this:
The leaderboard app has no Web3 or MetaMask code. This is purely a browser extension issue unrelated to your project. Your leaderboard should still work correctly - try refreshing the page or testing in an incognito window without MetaMask enabled.
Yes, you can change the data source to Odoo! Odoo provides APIs to fetch data. Before I implement this, I need a few details: