Question

因此我们将“最近查看过的”块放入我们的产品视图中。一开始看起来一切看起来都不错，但我现在看到与null布局有关的奇怪错误。如果我关闭缓存它工作正常，但启用完整页面缓存时，它调用$ this-＆gt; getColumnCount（）;在模板中。

我在产品页面上最近查看的内容是：

在catalog_product_view的内容块中的catalog.xml中

            <block type="reports/product_viewed" name="reports.product.viewed" as="recently_viewed" template="reports/product_viewed.phtml">
                <action method="setColumnCount"><columns>4</columns></action>
                <action method="setItemLimit"><type>recently_viewed</type><limit>4</limit></action>
            </block>

在模板文件中：catalog / product / view.phtml：

             <?php echo $this->getChildHtml('recently_viewed') ?>

第一次一切都很好，但是如果我点击另一个产品视图，那么重新加载它出错的页面。我将错误追溯到了类：Mage_Page_Helper_Layout。

函数getCurrentPageLayout（），有一行：

 $this->getLayout()->getBlock('root')

和$ this-＆gt; getLayout返回null，导致getBlock调用抛出异常。
如果我禁用缓存没有出现错误，一切正常。

Answer 1

您正在运行哪个版本？据我所知，Magento Enterprise 1.9在整页缓存方面存在严重问题。对不起，我的帮助不大。

Answer 2

你刚刚在admin中禁用了缓存还是实际删除了/ var / cache？当您再次启用它时，Magento可能会使用旧的缓存页面导致错误。在缓存管理中有用于刷新缓存的按钮，或者您可以手动执行此操作。

Answer 3

我刚刚将您的更改应用于Magento EE 1.9.1的库存安装，但我无法遇到您报告的错误。

只要我访问我的目录，该块就会正确更新，当我多次刷新页面时，它不会触发任何异常。

Answer 4

从Varien获取1.9.1.1的补丁，它将起作用：

    Index: app/code/core/Enterprise/PageCache/Model/Container/Catalognavigation.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Catalognavigation.php    (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Catalognavigation.php    (working copy)
@@ -133,6 +133,7 @@
             $category = Mage::getModel('catalog/category')->load($categoryId);
             Mage::register('current_category', $category);
         }
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Accountlinks.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Accountlinks.php (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Accountlinks.php (working copy)
@@ -71,6 +71,7 @@
                     $linkInfo['li_params'], $linkInfo['a_params'], $linkInfo['before_text'], $linkInfo['after_text']);
             }
         }
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Orders.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Orders.php   (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Orders.php   (working copy)
@@ -63,6 +63,7 @@

         $block = new $block;
         $block->setTemplate($template);
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Recentlycompared.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Recentlycompared.php (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Recentlycompared.php (working copy)
@@ -62,6 +62,7 @@

         $block = new $block;
         $block->setTemplate($template);
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Comparelist.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Comparelist.php  (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Sidebar/Comparelist.php  (working copy)
@@ -60,6 +60,7 @@

         $block = Mage::app()->getLayout()->createBlock('catalog/product_compare_list');
         $block->setTemplate($template);
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Messages.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Messages.php (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Messages.php (working copy)
@@ -81,6 +81,7 @@
         foreach ($this->_messageStoreTypes as $type) {
             $this->_addMessagesToBlock($type, $block);
         }
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Viewedproducts.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Viewedproducts.php   (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Viewedproducts.php   (working copy)
@@ -76,6 +76,7 @@
         $block = new $block;
         $block->setTemplate($template);
         $block->setProductIds($productIds);
+        $block->setLayout(Mage::app()->getLayout());

         return $block->toHtml();
     }
Index: app/code/core/Enterprise/PageCache/Model/Container/Wishlistlinks.php
===================================================================
--- app/code/core/Enterprise/PageCache/Model/Container/Wishlistlinks.php    (revision 87812)
+++ app/code/core/Enterprise/PageCache/Model/Container/Wishlistlinks.php    (working copy)
@@ -59,6 +59,7 @@
     {
         $block = $this->_placeholder->getAttribute('block');
         $block = new $block;
+        $block->setLayout(Mage::app()->getLayout());
         return $block->toHtml();
     }
 }

Magento：将“最近查看”移动到产品页面会产生奇怪的缓存错误

4 个答案: