Checks element value type is object before enumerate. (#727)

Author: helto4real

src/HassModel/NetDaemon.HassModel.CodeGenerator/Model/JsonExtensions.cs

@@ -57,9 +57,12 @@ HassService getServiceFields(string service, JsonElement element)
                         serviceDescription = serviceProperty.Value.GetString();
                         break;
                     case "fields":
-                        foreach (var fieldsProperty in serviceProperty.Value.EnumerateObject())
+                        if (serviceProperty.Value.ValueKind == JsonValueKind.Object)
                         {
-                            serviceFields.Add(getField(fieldsProperty.Name, fieldsProperty.Value));
+                            foreach (var fieldsProperty in serviceProperty.Value.EnumerateObject())
+                            {
+                                serviceFields.Add(getField(fieldsProperty.Name, fieldsProperty.Value));
+                            }
                         }
                         break;
                     case "target":
@@ -164,4 +167,4 @@ HassServiceField getField(string fieldName, JsonElement element)
 
         return result;
     }
-}
+}