Handle exception while editor is parsing custom layouts (#1430)

* Fix migrating never applied custom zonesets * Handle json parsing exception in LoadCustomModels()
microsoft · Mar 3, 2020 · 0199b4e · 0199b4e
1 parent 121be77
commit 0199b4e
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/modules/fancyzones/editor/FancyZonesEditor/Models/LayoutModel.cs b/src/modules/fancyzones/editor/FancyZonesEditor/Models/LayoutModel.cs
@@ -154,7 +154,16 @@ public static ObservableCollection<LayoutModel> LoadCustomModels()
             _customModels = new ObservableCollection<LayoutModel>();
 
             FileStream inputStream = File.Open(Settings.CustomZoneSetsTmpFile, FileMode.Open);
-            var jsonObject = JsonDocument.Parse(inputStream, options: default);
+            JsonDocument jsonObject;
+            try
+            {
+                jsonObject = JsonDocument.Parse(inputStream, options: default);
+            }
+            catch
+            {
+                return _customModels;
+            }
+
             JsonElement.ArrayEnumerator customZoneSetsEnumerator = jsonObject.RootElement.GetProperty("custom-zone-sets").EnumerateArray();
             while (customZoneSetsEnumerator.MoveNext())
             {