Null pointer exception in Android

dooboolab-community · Sep 28, 2020 · 8754743 · 8754743
1 parent 9b74abf
commit 8754743
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/lib/modules.dart b/lib/modules.dart
@@ -137,11 +137,16 @@ class IAPItem {
 
   static List<DiscountIOS> _extractDiscountIOS(dynamic json) {
     List list = json as List;
-    List<DiscountIOS> discounts = list
-        .map<DiscountIOS>(
-          (dynamic discount) => DiscountIOS.fromJSON(discount as Map<String, dynamic>),
-    )
-        .toList();
+    List<DiscountIOS> discounts;
+
+    if (list != null) {
+      discounts = list
+          .map<DiscountIOS>(
+            (dynamic discount) => DiscountIOS.fromJSON(discount as Map<String, dynamic>),
+      )
+          .toList();
+    }
+
 
     return discounts;
   }