Fatal error: Uncaught Error: Call to a member function getId() on null in /projects/manadev/app/code/local/Local/Manadev/Block/Thankyou.php:22 Stack trace: #0 /projects/manadev/app/code/local/Local/Manadev/Block/Thankyou.php(25): Local_Manadev_Block_Thankyou->getProductId() #1 /projects/manadev/app/code/local/Local/Manadev/Block/Thankyou.php(36): Local_Manadev_Block_Thankyou->getFileUrl() #2 /projects/manadev/app/code/core/Mage/Core/Block/Abstract.php(293): Local_Manadev_Block_Thankyou->_prepareLayout() #3 /projects/manadev/app/code/core/Mage/Core/Model/Layout.php(456): Mage_Core_Block_Abstract->setLayout(Object(Inchoo_PHP7_Model_Layout)) #4 /projects/manadev/app/code/local/Local/Manadev/Model/Template/Filter.php(16): Mage_Core_Model_Layout->createBlock('local_manadev/t...', 'ANONYMOUS_88', Array) #5 /projects/manadev/lib/Varien/Filter/Template.php(163): Local_Manadev_Model_Template_Filter->blockDirective(Array) #6 /projects/manadev/app/code/core/Mage/Core/Model/Email/Template/Filter.php(560): Varien_Filter_Template->filt in /projects/manadev/app/code/local/Local/Manadev/Block/Thankyou.php on line 22