面板运行错误ypeError: send_file() got an unexpected keyword argument 'e...

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面板、插件版本：Linux正式版9.3.0

系统版本：CentOS  8.2.2004 x86_64(Py3.7.9) - 9.3.0

问题描述：

出错了，面板运行时发生错误！TypeError: send_file() got an unexpected keyword argument 'etag'
REQUEST_DATE: 2024-12-14 11:24:26  VERSION: CentOS  8.2.2004 x86_64(Py3.7.9) - 9.3.0 REMOTE_ADDR: 27.154.128.184 REQUEST_URI: GET /favicon.ico?REQUEST_FORM: {}  USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Traceback (most recent call last):  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1950, in full_dispatch_request    rv = self.dispatch_request()  File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 1936, in dispatch_request    return self.view_functions[rule.endpoint](**req.view_args)  File "/www/server/panel/BTPanel/__init__.py", line 1763, in send_favicon    return send_file(s_file, conditional=True, etag=True)TypeError: send_file() got an unexpected keyword argument 'etag'

已经解决了，升级Flask
btpip install flask=2.1.2
重启面板
bt 1

最近的版本，都必须手动重启一下面板，才能正常，不管是修复还是更新