cakephp - AclExtras 警告错误

Question

在CakePHP 2 book / Acl Tutorial / Part 2 ，我正在执行命令:

./Console/cake AclExtras.AclExtras aco_sync

我收到一个警告错误:

Warning Error: Argument 1 passed to Component::startup() must be an instance of Controller, 
null given, called in 
/opt/lampp/htdocs/acl/app/Plugin/AclExtras/Console/Command/AclExtrasShell.php 
on line 80 and defined in [/opt/lampp/htdocs/acl/lib/Cake/Controller/Component.php, line 119]

acos 表在 model 字段中填充了 NULL，在 foreign_key 的所有字段中填充了 NULL。

我该如何修复这个错误？

谢谢

Answer 1

在 AclExtras/Console/Command 中，请将启动函数更改为:

public function startup() {
    parent::startup();
    $controller = new Controller();
    $collection = new ComponentCollection();
    $this->Acl = new AclComponent($collection);
    $this->Acl->startup($controller);
    $this->Aco = $this->Acl->Aco;
}