Core/Payments/Stripe/Customers/Manager.php

@@ -27,7 +27,7 @@ class Manager
      * @param string $userGuid
      * @return Customer
      */
-    public function getFromUserGuid($userGuid): Customer
+    public function getFromUserGuid($userGuid): ?Customer
     {
         $customerId = $this->lookup->get("{$userGuid}:payments")['customer_id'];
 
@@ -60,7 +60,7 @@ class Manager
             'payment_method' => $customer->getPaymentMethod(),
         ]);
 
-        $this->lu->set("{$customer->getUserGuid()}:payments", [
+        $this->lookup->set("{$customer->getUserGuid()}:payments", [
             'customer_id' => (string) $stripeCustomer->id
         ]);
 

Core/Payments/Stripe/PaymentMethods/Manager.php

@@ -41,6 +41,10 @@ class Manager
         }
         $customer = $this->customersManager->getFromUserGuid($opts['user_guid']);
 
+        if (!$customer) {
+            return new Response();
+        }
+
         $stripePaymentMethods = $this->paymentMethodInstance->all([
             'customer' => $customer->getId(),
             'type' => 'card',