Fix: Catch COMException in Monaco preview handler to prevent crash

Agent-Logs-Url: https://github.com/microsoft/PowerToys/sessions/f62c0e0c-954b-498e-8097-0c48b64f288f Co-authored-by: MuyuanMS <116717757+MuyuanMS@users.noreply.github.com>
Initial plan
2026-07-04 09:30:04 +02:00 · 2026-04-29 11:34:25 +00:00 · 2026-04-29 08:49:34 +00:00
1 changed files with 5 additions and 0 deletions
--- a/src/modules/previewpane/MonacoPreviewHandler/MonacoPreviewHandlerControl.cs
+++ b/src/modules/previewpane/MonacoPreviewHandler/MonacoPreviewHandlerControl.cs
@@ -196,6 +196,11 @@ namespace Microsoft.PowerToys.PreviewHandler.Monaco
                            downloadLink.ForeColor = Settings.TextColor;
                            Controls.Add(downloadLink);
                        }
+                        catch (Exception e)
+                        {
+                            Logger.LogError("Exception occurred while initializing WebView2:", e);
+                            AddTextBoxControl(Resources.Exception_Occurred + e.Message);
+                        }
                    });
                }
                else
Author	SHA1	Message	Date
copilot-swe-agent[bot]	a4d13a4adc	Fix: Catch COMException in Monaco preview handler to prevent crash Agent-Logs-Url: https://github.com/microsoft/PowerToys/sessions/f62c0e0c-954b-498e-8097-0c48b64f288f Co-authored-by: MuyuanMS <116717757+MuyuanMS@users.noreply.github.com>	2026-04-29 11:34:25 +00:00
copilot-swe-agent[bot]	af6b804bc8	Initial plan	2026-04-29 08:49:34 +00:00