本文介绍了Symfony2:调用非对象的成员函数getId(),即使有一个对象?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我不断得到这个错误:
/* ... */
$em = $this->getDoctrine()->getEntityManager();
$movie = $em->getRepository('MyMyBundle:Movie')->findMovieByName('moviename'); // Repository Class
\Doctrine\Common\Util\Debug::dump($movie); // dumps the object just fine! The Repository found it
echo $movie->getId(); // brings me the error nevertheless
致命错误:调用成员函数getId() - 在...上的对象...
Fatal error: Call to a member function getId() on a non-object in ... on line ...
我的实体中有getId()方法。其他方法也不起作用,即使 和object!
I have the getId() method in my Entity. Other methods also don't work even though it is and object!
该对象被转储为: / p>
The object gets dumped like:
..... array(1) { [0]=> object(stdClass)#759 (59) { ["__CLASS__"]=> string( .....
任何提示?
推荐答案
Nevermind,我找到答案: echo $ movie [0] - > getId();
返回一系列物体)对不起,有时你会看不到树木的木头。
Nevermind, I found the answer: echo $movie[0]->getId();
(the repository returned an array of objects). Sorry, sometimes you lose sight of the wood for the trees.
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