RC throwing Must provide product parameter and discount parameter with getPromotionalOffer

RC is throwing “Must provide product parameter”

and when i send pkg it throws “must provide discount parameter” error. both discount and pkg exist.

snippet:

          const offerings = await Purchases.getOfferings();
          if (offerings.current?.availablePackages?.length > 0) {
            const packages = offerings.current.availablePackages;
            for (const pkg of packages) {
              if (pkg.product && pkg.product.discounts && pkg.product.discounts.length > 0) {
                const discount = pkg.product.discounts[0];

                // Use the original, unmodified product and discount objects
                if (discount && discount.identifier) {
                  try {
                    addLog(`Found discount for ${pkg.identifier}. Fetching offer...`);
                    const paymentDiscount = await Purchases.getPromotionalOffer(pkg.product, discount);

                    // Attach the promotional offer to the original package object
                    pkg.paymentDiscount = paymentDiscount;
                    addLog(`Successfully attached offer to ${pkg.identifier}.`);

                  } catch (error) {
                    addLog(`Error fetching promo for ${pkg.identifier}: ${error.message}`, 'error');
                  }
                }
              }
            }