问题:在Magento管理面板中,通过Reports - Products - Products Ordered生成报告时,会发生错误:
Item (Mage_Catalog_Model_Product) with the same id "45" already exist
#0 /home/glassesm/public_html/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(236): Varien_Data_Collection->addItem(Object(Mage_Catalog_Model_Product))
#1 /home/glassesm/public_html/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(964): Mage_Eav_Model_Entity_Collection_Abstract->addItem(Object(Mage_Catalog_Model_Product))
#2 /home/glassesm/public_html/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(794): Mage_Eav_Model_Entity_Collection_Abstract->_loadEntities(false, false)
#3 /home/glassesm/public_html/lib/Varien/Data/Collection.php(729): Mage_Eav_Model_Entity_Collection_Abstract->load()
#4 /home/glassesm/public_html/app/code/core/Mage/Reports/Model/Totals.php(53): Varien_Data_Collection->getIterator()
#5 /home/glassesm/public_html/app/code/core/Mage/Adminhtml/Block/Report/Grid.php(368): Mage_Reports_Model_Totals->countTotals(Object(Mage_Adminhtml_Block_Report_Product_Sold_Grid), '2011-12-10 00:0...', '2011-12-10 23:5...')
#6 /home/glassesm/public_html/app/design/adminhtml/default/default/template/report/grid.phtml(138): Mage_Adminhtml_Block_Report_Grid->getReport('2011-12-10 00:0...', '2011-12-10 23:5...')
#7 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Template.php(216): include('/home/glassesm/...')
#8 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Template.php(247): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#9 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Template.php(261): Mage_Core_Block_Template->renderView()
#10 /home/glassesm/public_html/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#11 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Abstract.php(758): Mage_Adminhtml_Block_Template->_toHtml()
#12 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Abstract.php(525): Mage_Core_Block_Abstract->toHtml()
#13 /home/glassesm/public_html/app/code/core/Mage/Core/Block/Abstract.php(476): Mage_Core_Block_Abstract->_getChildHtml('grid', true)
#14 …