From 425f7b6f797ea79b30b0c2aef4a05d526b01f7ad Mon Sep 17 00:00:00 2001
From: kuaifan <aipaw@live.cn>
Date: Mon, 5 Jan 2026 09:36:22 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E5=A4=9A=E6=A0=87?=
 =?UTF-8?q?=E7=AD=BE=E7=AA=97=E5=8F=A3=E5=85=B3=E9=97=AD=E5=90=8E=E4=BA=8B?=
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---
 electron/electron.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/electron/electron.js b/electron/electron.js
index 4d10cd00b..abef2130c 100644
--- a/electron/electron.js
+++ b/electron/electron.js
@@ -913,6 +913,7 @@ function createWebTabWindow(args) {
         return {action: 'deny'}
     })
     browserView.webContents.on('page-title-updated', (event, title) => {
+        if (!webTabWindow) return
         utils.onDispatchEvent(webTabWindow.webContents, {
             event: 'title',
             id: browserView.webContents.id,
@@ -938,6 +939,7 @@ function createWebTabWindow(args) {
             }).then(_ => { }).catch(_ => { })
             return
         }
+        if (!webTabWindow) return
         utils.onDispatchEvent(webTabWindow.webContents, {
             event: 'title',
             id: browserView.webContents.id,
@@ -946,6 +948,7 @@ function createWebTabWindow(args) {
         }).then(_ => { })
     })
     browserView.webContents.on('page-favicon-updated', (event, favicons) => {
+        if (!webTabWindow) return
         utils.onDispatchEvent(webTabWindow.webContents, {
             event: 'favicon',
             id: browserView.webContents.id,
@@ -956,12 +959,14 @@ function createWebTabWindow(args) {
         webTabView.forEach(({id: vid, view}) => {
             view.setVisible(vid === browserView.webContents.id)
         })
+        if (!webTabWindow) return
         utils.onDispatchEvent(webTabWindow.webContents, {
             event: 'start-loading',
             id: browserView.webContents.id,
         }).then(_ => { })
     })
     browserView.webContents.on('did-stop-loading', _ => {
+        if (!webTabWindow) return
         utils.onDispatchEvent(webTabWindow.webContents, {
             event: 'stop-loading',
             id: browserView.webContents.id,