Style tParams = Assure; export default async purpose Problem( params : params: tParams ) const slug = await params; const productID = slug[one]; // other code below It looks like the sort for params is triggering problems, maybe due to the fact Subsequent.js expects a unique construction for params. If https://alphawireless.com/future-proofing-american-utilities-why-900-mhz-is-critical-for-utility-communications/