From 1416efd0e352ea3639702757417d4785e236a156 Mon Sep 17 00:00:00 2001
From: Dou Du <dou.du@icloud.com>
Date: Thu, 16 May 2024 15:32:47 +0200
Subject: [PATCH] fix the link error

---
 src/preview.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/preview.tsx b/src/preview.tsx
index 7144de1..985545d 100644
--- a/src/preview.tsx
+++ b/src/preview.tsx
@@ -55,19 +55,19 @@ export class AppmodePreview extends DocumentWidget<IFrame, INotebookModel> {
 
       switch (event.data?.level) {
         case 'debug':
-          console.debug(...event.data?.msg);
+          console.debug(...(event.data?.msg || {}));
           break;
 
         case 'info':
-          console.info(...event.data?.msg);
+          console.debug(...(event.data?.msg || {}));
           break;
 
         case 'warn':
-          console.warn(...event.data?.msg);
+          console.debug(...(event.data?.msg || {}));
           break;
 
         case 'error':
-          console.error(...event.data?.msg);
+          console.debug(...(event.data?.msg || {}));
           break;
 
         default: