将项目从Swift2.3转换为Swift3后，我在RealmFilter中获得了此错误，我无法在数组中获得过滤器结果：funcfilterUsers(_searchText:String,completion:(([Lawyer])->Void)){letbgRealm=try!Realm()//Filterthewholelistofusersletresults=bgRealm.objects(Lawyer.self).filter{(cc)->Boolincc.name.contains2(searchText)||cc.name.contains2(searchText)||cc.ph