MDN Advanced Stock Incompatibility
Extension Name
MDN Advanced Stock Incompatibility
Issue Status
Resolved with modifications.
Problem
Evidence of the conflict of these modules can be demonstrated if you see this error when you try to edit / view the order placed:
Invalid method TBT_Rewards_Model_Sales_Order::IsCompletelyShipped(Array
(
)
)
Trace:
#0 [internal function]: Varien_Object->__call('IsCompletelyShi...', Array)
#1 app/design/adminhtml/default/mdn_theme/template/sales/order/view/tab/Preparation.phtml(64): TBT_Rewards_Model_Sales_Order->IsCompletelyShipped()
#2 app/code/core/Mage/Core/Block/Template.php(212): include('/home/cadeaux/w...')
#3 app/code/core/Mage/Core/Block/Template.php(239): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#4 app/code/core/Mage/Core/Block/Template.php(253): Mage_Core_Block_Template->renderView()
#5 app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#6 app/code/core/Mage/Core/Block/Abstract.php(753): Mage_Adminhtml_Block_Template->_toHtml()
#7 app/code/core/Mage/Adminhtml/Block/Widget/Tabs.php(289): Mage_Core_Block_Abstract->toHtml()
#8 app/design/adminhtml/default/default/template/widget/tabs.phtml(38): Mage_Adminhtml_Block_Widget_Tabs->getTabContent(Object(MDN_Orderpreparation_Block_Adminhtml_Sales_Order_View_Tab_Preparation))
#9 app/code/core/Mage/Core/Block/Template.php(212): include('/home/cadeaux/w...')
#10 app/code/core/Mage/Core/Block/Template.php(239): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#11 app/code/core/Mage/Core/Block/Template.php(253): Mage_Core_Block_Template->renderView()
#12 app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#13 app/code/core/Mage/Core/Block/Abstract.php(753): Mage_Adminhtml_Block_Template->_toHtml()
#14 app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#15 app/code/core/Mage/Core/Block/Abstract.php(753): Mage_Core_Block_Text_List->_toHtml()
#16 app/code/core/Mage/Core/Block/Abstract.php(520): Mage_Core_Block_Abstract->toHtml()
#17 app/code/core/Mage/Core/Block/Abstract.php(471): Mage_Core_Block_Abstract->_getChildHtml('left', true)
#18 app/design/adminhtml/default/default/template/page.phtml(58): Mage_Core_Block_Abstract->getChildHtml('left')
#19 app/code/core/Mage/Core/Block/Template.php(212): include('/home/cadeaux/w...')
#20 app/code/core/Mage/Core/Block/Template.php(239): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#21 app/code/core/Mage/Core/Block/Template.php(253): Mage_Core_Block_Template->renderView()
#22 app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#23 app/code/core/Mage/Core/Block/Abstract.php(753): Mage_Adminhtml_Block_Template->_toHtml()
#24 app/code/core/Mage/Core/Model/Layout.php(529): Mage_Core_Block_Abstract->toHtml()
#25 app/code/core/Mage/Core/Controller/Varien/Action.php(389): Mage_Core_Model_Layout->getOutput()
#26 app/code/core/Mage/Adminhtml/controllers/Sales/OrderController.php(119): Mage_Core_Controller_Varien_Action->renderLayout()
#27 app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Adminhtml_Sales_OrderController->viewAction()
#28 app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(254): Mage_Core_Controller_Varien_Action->dispatch('view')
#29 app/code/core/Mage/Core/Controller/Varien/Front.php(177): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#30 app/code/core/Mage/Core/Model/App.php(304): Mage_Core_Controller_Varien_Front->dispatch()
#31 app/Mage.php(596): Mage_Core_Model_App->run(Array)
#32 index.php(80): Mage::run('', 'store')
#33 {main}
Resolution
1. Copy app/code/community/TBT/Rewards/Model/Sales/Order.php to app/code/local/TBT/Rewards/Model/Sales/Order.php so that you are not modifying core extension files.
2. Open app/code/local/TBT/Rewards/Model/Sales/Order.php, change line 50:
class TBT_Rewards_Model_Sales_Order extends Mage_Sales_Model_Order
to
class TBT_Rewards_Model_Sales_Order extends MDN_AdvancedStock_Model_Sales_Order
Please keep in mind that implementing any modifications to your MageRewards core code does void your support agreement because you're adding dependency to the other module.