Thinkphp：在子控制器里面写了一个构造函数，如下 结果页面报错了 ---> Call to a member function assign() on null 然后去继承的父类里面一看，原来里面写了一个_initialize()的方法，原来是子类的构造函数覆盖了父类的，所以报错了，所以需要继承一下父类的构造函数：
Call to a member function assign() on null 今天调用控制器时,突然报错 经百度后,按照网上的说法,是因为使用构造函数时,没有提前调用父类,
结果页面报错了 ---> Call to a member function assign() on null 然后去继承的父类里面一看,原来里面写了一个_initialize()的方法,原来是子类的构造函数覆盖了父类的,所以报错了,所以需要继承一下父类的构造函数: parent::__construct(); 其实_initialize()是TP封装的方法,和PHP自带的__construct()方法是...
thinkphp5 提示 Fatal error: Call to a member function assign() on null 控制器里谢了一个构造函数,然后就报错 Fatal error: Call to a member function assign() on null 原因:新的构造函数覆盖父级构造函数,导致无法调用框架中包含的函数类 解决办法:将__construct()改为_initialize()...
控制器里谢了一个构造函数,然后就报错 Fatal error: Call to a member function assign() on null 原因:新的构造函数覆盖父级构造函数,导致无法调用框架中包含的函数类 解决办法:将__construct()改为_initialize()这条文档是否有帮助解决问题? 非常抱歉未能帮助到您。为了给您提供更好的服务,我们很需要您进一步...
Thinkphp: 在子控制器里面写了一个构造函数,如下 //构造函数publicfunction__construct(){echo1;} 结果页面报错了 ---> Call to a member function assign() on null 20170113102220941.png 然后去继承的父类里面一看,原来里面写了一个_initialize()的方法,原来是子类的构造函数覆盖了父类的,所以报错了,所以...
Fatal error: Call to a member function assign() on null My code is as below: classes\module\Module.php public function display($file, $template, $cache_id = null, $compile_id = null) { if (($overloaded = Module::_isTemplateOverloadedStatic...
<?php namespace Apps\Frontend\Controllers; /*模型收藏*/ class CollectionController extends BaseController{ public function initialize() { parent::initialize(); $this->view->wapurl = 'http://wap.dayinpai.com/collections'; } public function indexAction() { # 参数 $params = $this->_params; ...
Just recieved this error this morning [2019-12-10 08:32:28] production.ERROR: Call to a member function getBody() on null {"userId":9,"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalThrowableError(code: 0): Call to a me...
Creates a MethodCallExpression that represents a call to a method that takes three arguments. Call(Type, String, Type[], Expression[]) Creates a MethodCallExpression that represents a call to a static (Shared in Visual Basic) method by calling the appropriate factory method. Call(MethodInfo,...