Fatal error: Call to undefined method Mage_Adminhtml_Block_Widget::getrowurl()

If you ever get this kind of an error Fatal error: Call to undefined method Mage_Adminhtml_Block_Widget::getrowurl()

Go to this File: app/code/core/Mage/Adminhtml/Block/Widget/Grid.php

Find this Code , which would be at the End of the while and replace it

Code:

public function getRowUrl($item)
    {
        $res = parent::getRowUrl($item);
        return ($res ? $res : '#');
    }

With

Code:

public function getRowUrl($item)
    {
        //$res = parent::getRowUrl($item);
       // return ($res ? $res : '#');
    }

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