我正在使用来自themeforest的自定义主题，我添加了所有属性和属性集以及一些产品，因此我可以测试分层导航，但是当我尝试过滤除了价格或类别之外的任何东西我得到“那里处理您的请求时出错“错误。
我注意到，当我按价格或类别过滤时，它会添加在“当前购物依据”中选择两次的选项，而不只是一次，如果您单击十字架将其删除，则会删除两者。 / p>
但是回到主要错误可能与它有些不确定，我在这里粘贴了错误：
a:5:{i:0;s:62:"You cannot define a correlation name 'type_idx' more than once";i:1;s:3295:"#0 /home/towelsjt/public_html/lib/Varien/Db/Select.php(281): Zend_Db_Select->_join('inner join', Array, 'type_idx.entity...', Array, NULL)
#1 /home/towelsjt/public_html/lib/Zend/Db/Select.php(336): Varien_Db_Select->_join('inner join', Array, 'type_idx.entity...', Array, NULL)
#2 /home/towelsjt/public_html/lib/Zend/Db/Select.php(315): Zend_Db_Select->joinInner(Array, 'type_idx.entity...', Array, NULL)
#3 /home/towelsjt/public_html/app/code/core/Mage/Catalog/Model/Resource/Layer/Filter/Attribute.php(70): Zend_Db_Select->join(Array, 'type_idx.entity...', Array)
#4 /home/towelsjt/public_html/app/code/core/Mage/Catalog/Model/Layer/Filter/Attribute.php(94): Mage_Catalog_Model_Resource_Layer_Filter_Attribute->applyFilterToCollection(Object(Mage_Catalog_Model_Layer_Filter_Attribute), '35')
#5 /home/towelsjt/public_html/app/code/core/Mage/Catalog/Block/Layer/Filter/Abstract.php(91): Mage_Catalog_Model_Layer_Filter_Attribute->apply(Object(Mage_Core_Controller_Request_Http), Object(Mage_Catalog_Block_Layer_Filter_Attribute))
#6 /home/towelsjt/public_html/app/code/core/Mage/Catalog/Block/Layer/Filter/Abstract.php(73): Mage_Catalog_Block_Layer_Filter_Abstract->_initFilter()
#7 /home/towelsjt/public_html/app/code/core/Mage/Catalog/Block/Layer/View.php(136): Mage_Catalog_Block_Layer_Filter_Abstract->init()
#8 /home/towelsjt/public_html/app/code/core/Mage/Core/Block/Abstract.php(238): Mage_Catalog_Block_Layer_View->_prepareLayout()
#9 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/Layout.php(456): Mage_Core_Block_Abstract->setLayout(Object(Mage_Core_Model_Layout))
#10 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/Layout.php(472): Mage_Core_Model_Layout->createBlock('catalog/layer_v...', 'catalog.rightna...')
#11 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/Layout.php(239): Mage_Core_Model_Layout->addBlock('catalog/layer_v...', 'catalog.rightna...')
#12 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/Layout.php(205): Mage_Core_Model_Layout->_generateBlock(Object(Mage_Core_Model_Layout_Element), Object(Mage_Core_Model_Layout_Element))
#13 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/Layout.php(210): Mage_Core_Model_Layout->generateBlocks(Object(Mage_Core_Model_Layout_Element))
#14 /home/towelsjt/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(344): Mage_Core_Model_Layout->generateBlocks()
#15 /home/towelsjt/public_html/app/code/core/Mage/Catalog/controllers/CategoryController.php(146): Mage_Core_Controller_Varien_Action->generateLayoutBlocks()
#16 /home/towelsjt/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Catalog_CategoryController->viewAction()
#17 /home/towelsjt/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('view')
#18 /home/towelsjt/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#19 /home/towelsjt/public_html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#20 /home/towelsjt/public_html/app/Mage.php(683): Mage_Core_Model_App->run(Array)
#21 /home/towelsjt/public_html/index.php(87): Mage::run('', 'store')
#22 {main}";s:3:"url";s:32:"/index.php/products.html?type=35";s:11:"script_name";s:10:"/index.php";s:4:"skin";s:7:"default";}
答案 0 :(得分：3)
我几乎完全一样的问题，这确实是导致错误的重复问题。
我一直在使用local.xml文件进行一些布局更改，并以某种方式重复了一个块 /app/design/frontend/default/mytheme/layout.xml
我认为您必须查看此处或catalog.xml
答案 1 :(得分：1)
我有同样的错误。在我的案例中的解决方案是我首先使用“unsetChild”进行分层导航，然后再添加它。删除第一个而不是取消它是解决方案。