1，补充

Mobile Buy SDK/Mobile Buy SDK/Operations/BUYStatusOperation.m

@@ -115,7 +115,7 @@
 
 - (NSOperation *)createGetOperation
 {
-	return [self.client getCheckoutWithToken:self.checkoutToken start:NO completion:^(BUYCheckout *checkout, NSError *error) {
+	return [self.client getCheckoutWithToken:self.checkoutToken start:NO completion:^(NSDictionary *dictionary, BUYCheckout *checkout, NSError *error) {
 		if (checkout) {
 			[self finishWithObject:checkout];
 		} else {

Mobile Buy SDK/Mobile Buy SDK/Payment Providers/BUYWebCheckoutPaymentProvider.m

@@ -115,7 +115,7 @@ static NSString *const WebCheckoutCustomerAccessToken = @"customer_access_token"
 	
 	self.checkout = checkout;
 	
-	[self.client updateOrCreateCheckout:checkout completion:^(BUYCheckout *checkout, NSError *error) {
+	[self.client updateOrCreateCheckout:checkout completion:^(NSDictionary *dictionary, BUYCheckout *checkout, NSError *error) {
 		[self postCheckoutCompletion:checkout error:error];
 	}];
 }