我正在尝试在Swift中子类化UIView。当调用初始化器时应用程序崩溃(EXC_BAD_ACCESS)这是类classCustomActionSheet:UIView{privatevarcancelButtonTitle:String!;privatevardestructiveButtonTitle:String!;privatevarotherButtonTitles:[String]!;convenienceinit(){self.init();//EXC_BAD_ACCESS}requiredinit(coderaDecoder:NSCoder){super.init(co

我正在尝试在Swift中子类化UIView。当调用初始化器时应用程序崩溃(EXC_BAD_ACCESS)这是类classCustomActionSheet:UIView{privatevarcancelButtonTitle:String!;privatevardestructiveButtonTitle:String!;privatevarotherButtonTitles:[String]!;convenienceinit(){self.init();//EXC_BAD_ACCESS}requiredinit(coderaDecoder:NSCoder){super.init(co