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(1/1) ContextErrorException

Notice: Undefined property: Product::$id_product_attribute

in ProductController.php line 17
at ProductController->assignCatalogPrice()in ProductController.php line 9
at ProductController->assignPriceAndTax()in ProductController.php line 296
at ProductControllerCore->initContent()in Controller.php line 292
at ControllerCore->run()in Dispatcher.php line 515
at DispatcherCore->dispatch()in index.php line 28