Define an even on select with event observer

My template is located in src/app/design/frontend/MySite/default/Magento_Checkout/templates/cart/item/default.phtml There is a select and in this select I’m adding an event. <select id=”cart-<?= /* @escapeNotVerified */ $_item->getId() ?>-qty” name=”cart[<?= /* @escapeNotVerified */ $_item->getId() ?>][qty]” data-cart-item-id=”<?= $block->escapeHtml($_item->getSku()) ?>” title=”<?= $block->escapeHtml(__(‘Quantity’)) ?>” class=”qty” data-role=”cart-item-qty” data-bind=”event:{ change: qtyChanged}”> Problem is when I load the page checkout/cart/ where the select id, I…

countryId is required. Enter and try again

My website is multi store Magento after upgrade 2.2.7 to 2.3.4, facing issue which create new order as below countryId is required. Enter and try again. On debug I came across that issue is in file [2020-02-14 10:14:59] report.CRITICAL: “countryId” is required. Enter and try again. {“exception”:”[object] (Magento\Framework\Exception\InputException(code: 0): \”countryId\” is required. Enter and try…