From f3b019e4db0ddc9eda85710285419a778aedd540 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Fri, 8 Oct 2021 16:56:56 +0200
Subject: [PATCH] Add additional error prevention for
 AssetReferencesGraphWindow loading task

---
 .../Windows/AssetReferencesGraphWindow.cs     | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/Source/Editor/Windows/AssetReferencesGraphWindow.cs b/Source/Editor/Windows/AssetReferencesGraphWindow.cs
index 7bc5559bd..0cd6c4a2b 100644
--- a/Source/Editor/Windows/AssetReferencesGraphWindow.cs
+++ b/Source/Editor/Windows/AssetReferencesGraphWindow.cs
@@ -216,7 +216,7 @@ namespace FlaxEditor.Windows
                 asset = FlaxEngine.Content.LoadAsync<Asset>(assetId);
             if (asset == null || asset.IsVirtual)
                 return;
-            while (asset && !asset.IsLoaded)
+            while (asset && !asset.IsLoaded && !asset.LastLoadFailed)
             {
                 if (_token.IsCancellationRequested)
                     return;
@@ -358,13 +358,24 @@ namespace FlaxEditor.Windows
             _progress = 100.0f;
 
             // Update UI
-            FlaxEngine.Scripting.InvokeOnUpdate(() => _surface.Init(_nodes));
+            FlaxEngine.Scripting.InvokeOnUpdate(() =>
+            {
+                _surface.Init(_nodes);
+                _loadingLabel.Visible = false;
+            });
         }
 
         private void Load()
         {
-            LoadInner();
-            FlaxEngine.Scripting.InvokeOnUpdate(() => _loadingLabel.Visible = false);
+            try
+            {
+                LoadInner();
+            }
+            catch (Exception ex)
+            {
+                Editor.LogWarning(ex);
+                Close();
+            }
         }
 
         /// <inheritdoc />