Posted on

Magento – Not currently favorite color

Why is debugging and troubleshooting in Magento so difficult? Because of error messages like this:

Notice: Undefined variable: rootNode in C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Eav\Model\Entity\Attribute\Source\Config.php on line 53
Trace:
#0 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Eav\Model\Entity\Attribute\Source\Config.php(53): mageCoreErrorHandler(8, ‘Undefined varia…’, ‘C:\Domains\exam…’, 53, Array)
#1 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Adminhtml\Block\Widget\Form.php(196): Mage_Eav_Model_Entity_Attribute_Source_Config->getAllOptions(true, true)
#2 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Adminhtml\Block\Customer\Edit\Tab\Account.php(54): Mage_Adminhtml_Block_Widget_Form->_setFieldset(Array, Object(Varien_Data_Form_Element_Fieldset))
#3 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Adminhtml\Block\Customer\Edit\Tabs.php(58): Mage_Adminhtml_Block_Customer_Edit_Tab_Account->initForm()
#4 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Abstract.php(642): Mage_Adminhtml_Block_Customer_Edit_Tabs->_beforeToHtml()
#5 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Text\List.php(43): Mage_Core_Block_Abstract->toHtml()
#6 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Abstract.php(643): Mage_Core_Block_Text_List->_toHtml()
#7 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Abstract.php(503): Mage_Core_Block_Abstract->toHtml()
#8 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Abstract.php(454): Mage_Core_Block_Abstract->_getChildHtml(‘left’, true)
#9 C:\Domains\example.com\wwwroot\magento\app\design\adminhtml\default\default\template\page.phtml(58): Mage_Core_Block_Abstract->getChildHtml(‘left’)
#10 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Template.php(144): include(‘C:\Domains\leoa…’)
#11 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Template.php(176): Mage_Core_Block_Template->fetchView(‘adminhtml\defau…’)
#12 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Template.php(193): Mage_Core_Block_Template->renderView()
#13 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Adminhtml\Block\Template.php(81): Mage_Core_Block_Template->_toHtml()
#14 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Block\Abstract.php(643): Mage_Adminhtml_Block_Template->_toHtml()
#15 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Model\Layout.php(526): Mage_Core_Block_Abstract->toHtml()
#16 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Controller\Varien\Action.php(347): Mage_Core_Model_Layout->getOutput()
#17 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Adminhtml\controllers\CustomerController.php(117): Mage_Core_Controller_Varien_Action->renderLayout()
#18 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Controller\Varien\Action.php(376): Mage_Adminhtml_CustomerController->editAction()
#19 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Controller\Varien\Router\Standard.php(248): Mage_Core_Controller_Varien_Action->dispatch(‘edit’)
#20 C:\Domains\example.com\wwwroot\magento\app\code\core\Mage\Core\Controller\Varien\Front.php(158): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#21 C:\Domains\example.com\wwwroot\magento\app\Mage.php(459): Mage_Core_Controller_Varien_Front->dispatch()
#22 C:\Domains\example.com\wwwroot\magento\index.php(65): Mage::run()
#23 {main}

Yes, it screams "undefined variable" which is rootNode but through Magento’s excellent use of object oriented spaghetti, the error does not in anyway reveal what is truly causing rootNode to be undefined nor where to even begin looking.

Leave a Reply