在IE8下SCRIPT1010: 缺少标识符

Question

SCRIPT1010: 缺少标识符
this.$domNormal && this.$domSelected || (null == f && (a.warn('editor.UI配置中，没有菜单 "' + e + '" 的UI配置，只能取默认值'), f = d.default),this.$domNormal = b(f.normal), /^\./.test(f.selected) ? this.$domSelected = this.$domNormal.clone().addClass(f.selected.slice(1)) : this.$domSelected = b(f.selected))

Answer 1

default 好像不能使用这个做属性