Failed to register/update a ServiceWorker for scope ‘%1$S’: Bad Content-Type of ‘%2$S’ received for script ‘%3$S’.  Must be ‘text/javascript’, ‘application/x-javascript’, or ‘application/javascript’.
No s'ha puesto rechistrar/esviellar un ServiceWorker pa l'ambito ‘%1$S’: Tipo de conteniu incorrecto de ‘%2$S’ recibiu d'o script ‘%3$S’.  Ha d'estar ‘text/javascript’, ‘application/x-javascript’, u ‘application/javascript’.