[待反馈]]登录后，无法正常访问，显示报错信息

登录后报错，如下面的提示，请问如何处理？点击升级面板后，一直显示升级中约10多分钟，刷新页面后就报错了

出错了，面板运行时发生错误！KeyError: 0
REQUEST_DATE: 2026-02-04 19:43:24 PAN_VERSION: 11.5.0  OS_VERSION: CentOS  7.8.2003 x86_64(Py3.7.9) REMOTE_ADDR: 112.19.69.53 REQUEST_URI: GET /?REQUEST_FORM: {}  USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0Traceback (most recent call last):  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 2077, in wsgi_app    response = self.full_dispatch_request()  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1525, in full_dispatch_request    rv = self.handle_user_exception(e)  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1523, in full_dispatch_request    rv = self.dispatch_request()  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1509, in dispatch_request    return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)  File "/home/server/panel/BTPanel/__init__.py", line 302, in home    if not public.is_bind():  File "class/common.py", line 85, in local  File "class/common.py", line 100, in setSession    # 处理参数名称替换  File "class/public.py", line 2742, in get_menus    return FalseKeyError: 0

您好，您那边先做个快照，然后依次执行下面命令
1、将当前Python环境做个备份的操作

1. mv /www/server/panel/pyenv/ /www/backup/pyenv_backup
   

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2、重新执行覆盖安装命令，会重新下载新的Python环境

1. if [ -f /usr/bin/curl ];then curl -sSO https://download.bt.cn/install/install_panel.sh;else wget -O install_panel.sh https://download.bt.cn/install/install_panel.sh;fi;bash install_panel.sh ssl251104

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如果还是这个问题，那么请继续留言