Magento块覆盖错误
我试图覆盖“Mage\u Adminhtml\u Block\u Report\u Sales\u Sales\u Grid”块。我在config.xml中的代码如下所示:Magento块覆盖错误,magento,Magento,我试图覆盖“Mage\u Adminhtml\u Block\u Report\u Sales\u Sales\u Grid”块。我在config.xml中的代码如下所示: <adminhtml> <rewrite><report_sales_sales>Tal_SalesOrderReports_Block_Adminhtml_Report_Sales_Sales_Grid</report_sales_sales
<adminhtml>
<rewrite><report_sales_sales>Tal_SalesOrderReports_Block_Adminhtml_Report_Sales_Sales_Grid</report_sales_sales></rewrite>
</adminhtml>
</blocks>
Tal\u SalesOrderReports\u Block\u Adminhtml\u Report\u Sales\u Sales\u Grid
然后我得到以下错误:
致命错误:在C:\xampp\htdocs\abc\app\code\core\Mage\Adminhtml\Block\Report\Grid\Abstract.php的第102行对非对象调用成员函数hasData()
谁能帮帮我吗。谢谢从您的XML判断,您试图覆盖的是Mage\u Adminhtml\u Block\u Report\u Sales\u Sales,而不是Mage\u Adminhtml\u Block\u Report\u Sales\u Sales网格。如果要覆盖网格,则XML应如下所示:
<adminhtml>
<rewrite><report_sales_sales_grid>Tal_SalesOrderReports_Block_Adminhtml_Report_Sales_Sales_Grid</report_sales_sales_grid></rewrite>
</adminhtml>
Tal\u SalesOrderReports\u Block\u Adminhtml\u Report\u Sales\u Sales\u Grid
是的,我犯了那个错误。同样在block类中,它应该如下所示:类Tal\u SalesOrderReports\u block\u Adminhtml\u Report\u Sales\u Sales\u Grid扩展了Mage\u Adminhtml\u block\u Report\u Grid\u Abstract谢谢Alexei