Failed to register/update a ServiceWorker for scope ‘%1$S’: Bad Content-Type of ‘%2$S’ received for script ‘%3$S’.  Must be ‘text/javascript’, ‘application/x-javascript’, or ‘application/javascript’.
Produciuse un fallo ao rexistrar/actualizar un ServiceWorker para o ámbito «%1$S»: Recibiuse un Content-Type erróneo de «%2$S» para o script «%3$S».  O tipo debe ser «text/javascript», «application/x-javascript» ou «application/javascript».