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AllBase/JsonHelper.cs

@@ -46,13 +46,18 @@ namespace AllBase
 
         public static T DeserializeJsonToObjectNullable<T>(string json) where T : class
         {
-            if (string.IsNullOrEmpty(json))
-                return json as T;
-            JsonSerializer serializer = new JsonSerializer();
-            StringReader sr = new StringReader(json);
-            object o = serializer.Deserialize(new JsonTextReader(sr), typeof(T));
-            T t = o as T;
-            return t;
+            try
+            {
+                JsonSerializer serializer = new JsonSerializer();
+                StringReader sr = new StringReader(json);
+                object o = serializer.Deserialize(new JsonTextReader(sr), typeof(T));
+                T t = o as T;
+                return t;
+            }
+            catch
+            {
+                return null;
+            }
         }
 
         public static JObject JObjectParse(string json)