Angular error

misi mau tanya, pas nyoba template angular persis kaya ditutorial sekolahkoding tapi kok error ya?

pas diinspect element muncul : XMLHttpRequest cannot load file:///C:/xampp/htdocs/angularjs/Template/header.html. Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, https, chrome-extension-resource.(anonymous function) @ angular.js:10514

itu eror kenapa ya? mohon bantuannya