Hi,
I'm developing a module which add datas to a stock movement. In order to do that, I have decorate the PrestaShop\PrestaShop\Core\Stock\StockManager following this doc.
I don't know if the decoration was made in a good way because the stock movement in the BO still use PrestaShop\PrestaShop\Core\Stock\StockManager instead of my class.
But in my module, if I call my CustomStockManager, the movement is not made. I've found that the function SymfonyContainer::getInstance(); return null so the function saveMovement() return false.
Is there a way to know why the SymfonyContainer return false ?
Thanks