Failed to register/update a ServiceWorker for scope ‘%1$S’: Bad Content-Type of ‘%2$S’ received for script ‘%3$S’.  Must be ‘text/javascript’, ‘application/x-javascript’, or ‘application/javascript’.
‘%1$S’ 범위에 대한 ServiceWorker 등록/갱신을 실패함: ‘%3$S’ 스크립트에 대한 잘못된 ‘%2$S’ Content-Type. ‘text/javascript’나 ‘application/x-javascript’, ‘application/javascript’이어야 합니다.