【报Bug】NJS有bug: iOS系统通讯录模块的代理方法不会被执行！

示例代码：

//1、ABPeoplePickerNavigationControllerDelegate 的 - (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker didSelectPerson:(ABRecordRef)person; 方法：

            var peoplePickerNavController = plus.ios.newObject("ABPeoplePickerNavigationController");  
            //实现代理方法【- (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker didSelectPerson:(ABRecordRef)person;】  
            //同时生成遵守ABPeoplePickerNavigationControllerDelegate协议的代理对象peoplePickerDelegate  
            var peoplePickerDelegate = plus.ios.implements("ABPeoplePickerNavigationControllerDelegate", {  
                "peoplePickerNavigationController:didSelectPerson:":function(peoplePicker, person){  
                    //这里的peoplePicker竟然是CNContact实例对象，person是undefined  
                    console.log(JSON.stringify(peoplePicker));  
                    console.log(JSON.stringify(person));  
                    console.log(typeof person);  

                    //所以之前的代码不用改  
                    var contact = peoplePicker;  
                    //姓名/公司  
                    var name = "";  
                    //姓氏  
                    var familyName = contact.plusGetAttribute("familyName");  
                    //名字  
                    var givenName = contact.plusGetAttribute("givenName");  
                    //公司  
                    var organizationName = contact.plusGetAttribute("organizationName");  
                    name = familyName+givenName;  
                    if (name.length <= 0) {  
                        name = organizationName;  
                    }  
                    //电话号码  
                    var phoneNo = "";  
                    var phoneNumbers = contact.plusGetAttribute("phoneNumbers");  
                    if (phoneNumbers.plusGetAttribute("count") > 0) {  
                        var phone = phoneNumbers.plusGetAttribute("firstObject");  
                        var phoneNumber = phone.plusGetAttribute("value");  
                        phoneNo = phoneNumber.plusGetAttribute("stringValue");  
                    }  
                    if (callBack) {  
                        callBack(name, phoneNo);  
                    }  
                }  
            });  
            //给通讯录控制器peoplePickerNavController设置代理  
            plus.ios.invoke(peoplePickerNavController, "setPeoplePickerDelegate:", peoplePickerDelegate);  
            /*  
            //获取当前UIWebView视图  
            var currentWebview = plus.ios.currentWebview();  
            //根据当前UIWebView视图获取当前控制器  
            var currentVC = nativeCommon.contacts.ios.getViewControllerByView(currentWebview);  
            //由当前控制器present到通讯录控制器  
            plus.ios.invoke(currentVC, "presentViewController:animated:completion:", peoplePickerNavController, true, null);  
            */  
            //获取跟控制器  
            var rootVc = nativeCommon.contacts.ios.getRootViewController();  
            //由跟控制器present到通讯录控制器  
            plus.ios.invoke(rootVc, "presentViewController:animated:completion:", peoplePickerNavController, true, function(){  
                if (finishedLoad) {finishedLoad();}  
            });  

//2、CNContactPickerDelegate 的 - (void)contactPicker:(CNContactPickerViewController )picker didSelectContact:(CNContact )contact;方法：

            var contactPickerVC = plus.ios.newObject("CNContactPickerViewController");  
            //实现代理方法【- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContact:(CNContact *)contact;】  
            //同时生成遵守CNContactPickerDelegate协议的代理对象delegate  
            var delegate = plus.ios.implements("CNContactPickerDelegate", {  
                "contactPicker:didSelectContact:":function(picker, contact){  
                    console.log(JSON.stringify(picker));  
                    console.log(JSON.stringify(contact));  
                    //姓名/公司  
                    var name = "";  
                    //姓氏  
                    var familyName = contact.plusGetAttribute("familyName");  
                    //名字  
                    var givenName = contact.plusGetAttribute("givenName");  
                    //公司  
                    var organizationName = contact.plusGetAttribute("organizationName");  
                    name = familyName+givenName;  
                    if (name.length <= 0) {  
                        name = organizationName;  
                    }  
                    //电话号码  
                    var phoneNo = "";  
                    var phoneNumbers = contact.plusGetAttribute("phoneNumbers");  
                    if (phoneNumbers.plusGetAttribute("count") > 0) {  
                        var phone = phoneNumbers.plusGetAttribute("firstObject");  
                        var phoneNumber = phone.plusGetAttribute("value");  
                        phoneNo = phoneNumber.plusGetAttribute("stringValue");  
                    }  
                    if(callBack){  
                        callBack(name, phoneNo);  
                    }  
                }  
            });  
            //给通讯录控制器contactPickerVC设置代理  
            plus.ios.invoke(contactPickerVC, "setDelegate:", delegate);  
            /*  
            //获取当前UIWebView视图  
            var currentWebview = plus.ios.currentWebview();  
            //根据当前UIWebView视图获取当前控制器  
            var currentVC = nativeCommon.contacts.ios.getViewControllerByView(currentWebview);  
            //由当前控制器present到通讯录控制器  
            plus.ios.invoke(currentVC, "presentViewController:animated:completion:", contactPickerVC, true, null);  
            */  
            //获取跟控制器  
            var rootVc = nativeCommon.contacts.ios.getRootViewController();  
            //由跟控制器present到通讯录控制器  
            plus.ios.invoke(rootVc, "presentViewController:animated:completion:", contactPickerVC, true, function(){  
                if (finishedLoad) {finishedLoad();}  
            });  

操作步骤：

请iOS开发人员复现

预期结果：

应该执行代理方法

实际结果：

没有执行代理方法