yii框架rbac报错[2.0]

Unknown Property – yii\base\UnknownPropertyException

Setting unknown property: yii\filters\AccessControl::0

基本可以肯定你的控制器的behaviors方法的rules值写错了，看好了：rules的每个值是一个数组，大概像这样
rules => [['actions' => ['create',],'allow' => true,'roles' => ['@']]]，
我猜你写成了这样
rules => ['actions' => ['create',],'allow' => true,'roles' => ['@']]，
好好看看，最外层少了一层方括号
Setting unknown property: yii\filters\AccessControl::0,
意思是未知属性 0, 数组写错了，把代码贴出来，看看就知道了