From a4d66c2b535e7680e820ddf90dfcb457b5b41464 Mon Sep 17 00:00:00 2001
From: "Aaron (Qilong)" <aaron.tang@autodesk.com>
Date: Tue, 24 Oct 2023 10:59:20 -0400
Subject: [PATCH] Update

---
 src/DynamoCore/Search/NodeSearchModel.cs     | 1 +
 src/DynamoCoreWpf/Controls/StartPage.xaml.cs | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/DynamoCore/Search/NodeSearchModel.cs b/src/DynamoCore/Search/NodeSearchModel.cs
index 92149fddef5..a25e9ee3eea 100644
--- a/src/DynamoCore/Search/NodeSearchModel.cs
+++ b/src/DynamoCore/Search/NodeSearchModel.cs
@@ -282,6 +282,7 @@ internal IEnumerable<NodeSearchElement> Search(string search, LuceneSearchUtilit
                         }
                     }
                 }
+                luceneSearchUtility.dirReader.Dispose();
                 return candidates;
             }
             return null;
diff --git a/src/DynamoCoreWpf/Controls/StartPage.xaml.cs b/src/DynamoCoreWpf/Controls/StartPage.xaml.cs
index ecdd683d23a..f9b7066b1e4 100644
--- a/src/DynamoCoreWpf/Controls/StartPage.xaml.cs
+++ b/src/DynamoCoreWpf/Controls/StartPage.xaml.cs
@@ -4,6 +4,7 @@
 using System.Collections.Specialized;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
@@ -366,7 +367,7 @@ private void RefreshFileList(ObservableCollection<StartPageListItem> files,
             IEnumerable<string> filePaths)
         {
             files.Clear();
-            foreach (var filePath in filePaths)
+            foreach (var filePath in filePaths.Where(x => x != null))
             {
                 try
                 {