From 80862f9b56dab66771a6d5ea94301b88d15fe522 Mon Sep 17 00:00:00 2001
From: Jiaqing Liang <l.j.q.light@gmail.com>
Date: Mon, 2 Feb 2026 10:47:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=BC=BATMWebDriver=E4=BC=9A=E8=AF=9D?=
 =?UTF-8?q?=E8=B6=85=E6=97=B6=E4=B8=8E=E6=97=A0=E4=BC=9A=E8=AF=9D=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF=E6=8F=90=E7=A4=BA?=
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---
 TMWebDriver.py | 2 +-
 ga.py          | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/TMWebDriver.py b/TMWebDriver.py
index 1c88c95..c996b13 100644
--- a/TMWebDriver.py
+++ b/TMWebDriver.py
@@ -199,7 +199,7 @@ class TMWebDriver:
                     print(f"会话 {session_id} 未连接，自动切换到最新活动会话: {session.id}")
                     session_id = self.default_session_id = session.id
                 if not session or not session.is_active(): 
-                    breakpoint()
+                    #breakpoint()
                     raise ValueError(f"会话ID {session_id} 未连接")  
 
         tp = session.type
diff --git a/ga.py b/ga.py
index 95f325d..7dfe6a4 100644
--- a/ga.py
+++ b/ga.py
@@ -105,10 +105,11 @@ def first_init_driver():
     global driver
     from TMWebDriver import TMWebDriver
     driver = TMWebDriver()
-    while True:
+    for i in range(20):
         time.sleep(1)
         sess = driver.get_all_sessions()
         if len(sess) > 0: break
+    if len(sess) == 0: return 
     if len(sess) == 1: 
         driver.newtab()
         time.sleep(5)
@@ -122,6 +123,8 @@ def web_scan(focus_item="", switch_tab_id=None):
     """
     global driver
     if driver is None: first_init_driver()
+    if len(driver.get_all_sessions()) == 0:
+        return {"status": "error", "msg": "没有可用的浏览器标签页，请先打开一个浏览器标签页，且确认TMWebDriver浏览器tempermonkey插件已安装并启用。"}
     try:
         tabs = []
         for sess in driver.get_all_sessions(): 
@@ -171,6 +174,8 @@ def web_execute_js(script: str):
     """
     global driver
     if driver is None: first_init_driver()
+    if len(driver.get_all_sessions()) == 0:
+        return {"status": "error", "msg": "没有可用的浏览器标签页，请先打开一个浏览器标签页，且确认TMWebDriver浏览器tempermonkey插件已安装并启用。"}
     try:
         result = execute_js_rich(script, driver)
         return result