Php 试图从另一个控制器Laravel 5.3获取非对象的属性
我不认为这是一个典型的非对象错误,但希望比我有更多知识的人能够解决它 我有以下控制器:Php 试图从另一个控制器Laravel 5.3获取非对象的属性,php,oop,laravel-5,Php,Oop,Laravel 5,我不认为这是一个典型的非对象错误,但希望比我有更多知识的人能够解决它 我有以下控制器: class MangopayController extends Controller { /** * @var \MangoPay\MangoPayApi */ private $mangopay; public function __construct(MangoPayApi $mangopay) { $this->mangop
class MangopayController extends Controller
{
/**
* @var \MangoPay\MangoPayApi
*/
private $mangopay;
public function __construct(MangoPayApi $mangopay)
{
$this->mangopay = $mangopay;
}
/**
* Add a user to mangopay. This should be done for every new user
*
* @return True if successful
*/
public function addUserToMangopay($user_id)
{
// get the admin user object
$user = User::where('id', $user_id)->first();
// set fields for mangopay
$newMangopayUser = new UserNatural();
$newMangopayUser->Tag = $user->role;
$newMangopayUser->FirstName = $user->first_name;
$newMangopayUser->LastName = $user->last_name;
$newMangopayUser->Birthday = $user->birthday;
$newMangopayUser->Nationality = $user->nationality;
$newMangopayUser->CountryOfResidence = $user->country_of_residence;
$newMangopayUser->Email = $user->email;
// add user to mango pay, should return user object if successful
$result = $this->mangopay->Users->Create($newMangopayUser); // <-- this line is causing issues
if (is_object($result)) {
$user->mangopay_id = $result->Id;
$user->save();
return true;
}
}
}
但是,如果我尝试从我的RegisterController运行这个,它看起来像这样:
Route::get('/add-user-to-mangopay/{user_id}', [ 'as' => 'user_id', 'uses' => 'MangopayController@addUserToMangopay']);
class RegisterController extends MangopayController
{
/**
* Handle a registration request for the application.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function register(Request $request)
{
$this->validator($request->all())->validate();
event(new Registered($user = $this->create($request->all())));
$this->guard()->login($user);
$result = $this->addUserToMangopay($user->id);
if ($this->addUserToMangopay($user->id)) {
return $this->registered($request, $user)
?: redirect($this->redirectPath());
} else {
return $this->registered($request, $user) ?: redirect($this->redirectPath()->with('alert-danger', 'There was a problem creating your account'));
}
}
}
然后我从MangopayController行获得错误“尝试获取非对象的属性”:
$result = $this->mangopay->Users->Create($newMangopayUser);
我尝试了代码的各种迭代,但都没有成功
真正让人困惑的是,我已经检查了对象,该对象表示错误是使用dd()引用$newMangopayUser;就我所知,它是一个物体,所以它应该能工作
dd($newMangopayUser)
有人能帮忙吗?谢谢这是因为没有调用父构造函数
MangopayController
(这是PHP的默认行为)。这意味着,$mangopay
不会被注入,因此它将为null
这意味着在表达式中,$This->mangopay->Users->Create($newMangopayUser)
您正在访问->用户上的null
所以它不是真正的null
尝试按如下方式编辑您的注册表控制器
:
class RegisterController extends MangopayController
{
...
public function __construct(MangoPayApi $mangopay)
{
// call parent constructor explicitly
parent::__construct($mangopay);
...
}
...
}
此外,在这部分代码中,您将调用两次addUserToMangopay()
,而不是检查$result
(这是不必要的,但不是什么大问题)
好的,太好了,谢谢你,我有一种感觉,这可能是像这样的范围错误。还有1)我想你是指家长::u构造($mangopay),对吗?2) 底部的代码翻了一倍,因为我在玩代码尝试修复时复制并粘贴了代码-我意识到了这一点:再次感谢
class RegisterController extends MangopayController
{
...
public function __construct(MangoPayApi $mangopay)
{
// call parent constructor explicitly
parent::__construct($mangopay);
...
}
...
}
$result = $this->addUserToMangopay($user->id);
if ($this->addUserToMangopay($user->id)) {
...
}
...
}