--- a/vendor/magento/module-eav/Model/Entity/Attribute/Backend/AbstractBackend.php
+++ b/vendor/magento/module-eav/Model/Entity/Attribute/Backend/AbstractBackend.php
@@ -241,7 +241,7 @@
         ) {
             $label = $attribute->getFrontend()->getLabel();
             throw new LocalizedException(
-                __('The "%1" attribute value is empty. Set the attribute and try again.', $label)
+                __('The "%1" attribute value is empty. Set the attribute and try again.', __($label))
             );
         }