diff --git a/framework/yii/web/View.php b/framework/yii/web/View.php
index b646ef1..ab78fc5 100644
--- a/framework/yii/web/View.php
+++ b/framework/yii/web/View.php
@@ -15,6 +15,7 @@ use yii\web\AssetBundle;
 use yii\widgets\Block;
 use yii\widgets\ContentDecorator;
 use yii\widgets\FragmentCache;
+use yii\base\InvalidConfigException;
 
 /**
  * View represents a view object in the MVC pattern.