标签: objective-c swift realm
我有一个领域列表我想在列表上应用查询但是应用程序崩溃并且无法找到错误。请帮帮我。
var numbersDetail = List is type of ContactDetail() let predicate = NSPredicate(format: ContactDetail.NUMBER + " = %@", formattedNumber!) let realmContactDetail = numbersDetail.filter(predicate).first