【待反馈】升级版本至9.2后启动不起了

为了能快速了解并处理您的问题，请提供以下基础信息：

面板、插件版本：7.9

系统版本：centos 7.9

问题描述：升级版本至9.2后启动不了，yg

相关截图（日志、错误）：

给机器做个快照
您到服务器SSH终端中执行下面命令（非面板终端）修复面板
删除之前无法使用的面板环境
mv  /www/server/panel/pyenv /www/backup/pyenv_backup
重新获取新的面板环境和更新包
curl http://download.bt.cn/install/update_panel.sh|bash

官方大大，求助啊。

现在有办法回退版本吗？

使用了 (16) 修复面板(检查错误并更新面板文件到最新版) 这个命令后也无法启动

1. ===============================================
   
2.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
   
3.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
   
4.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
   
5.     from .app import Flask as Flask
   
6.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
   
7.     from . import cli
   
8.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
   
9.     from click.core import ParameterSource
   
10. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
11. \n
    
12. Traceback (most recent call last):
    
13.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
14.     from BTPanel import app,sys,public
    
15.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
16.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
17.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
18.     from .app import Flask as Flask
    
19.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
20.     from . import cli
    
21.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
22.     from click.core import ParameterSource
    
23. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
24. \n
    
25. Traceback (most recent call last):
    
26.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
27.     from BTPanel import app,sys,public
    
28.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
29.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
30.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
31.     from .app import Flask as Flask
    
32.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
33.     from . import cli
    
34.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
35.     from click.core import ParameterSource
    
36. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
37. \n
    
38. Traceback (most recent call last):
    
39.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
40.     from BTPanel import app,sys,public
    
41.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
42.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
43.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
44.     from .app import Flask as Flask
    
45.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
46.     from . import cli
    
47.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
48.     from click.core import ParameterSource
    
49. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
50. \n
    
51. Traceback (most recent call last):
    
52.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
53.     from BTPanel import app,sys,public
    
54.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
55.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
56.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
57.     from .app import Flask as Flask
    
58.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
59.     from . import cli
    
60.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
61.     from click.core import ParameterSource
    
62. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
63. \n
    
64. Traceback (most recent call last):
    
65.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
66.     from BTPanel import app,sys,public
    
67.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
68.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
69.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
70.     from .app import Flask as Flask
    
71.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
72.     from . import cli
    
73.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
74.     from click.core import ParameterSource
    
75. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
76. \n
    
77. Traceback (most recent call last):
    
78.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
79.     from BTPanel import app,sys,public
    
80.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
81.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
82.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
83.     from .app import Flask as Flask
    
84.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
85.     from . import cli
    
86.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
87.     from click.core import ParameterSource
    
88. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
    
89. \n
    
90. Traceback (most recent call last):
    
91.   File "/www/server/panel/BT-Panel", line 26, in <module>
    
92.     from BTPanel import app,sys,public
    
93.   File "/www/server/panel/BTPanel/__init__.py", line 27, in <module>
    
94.     from flask import Flask, session, render_template, send_file, request, redirect, g, make_response, \
    
95.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/__init__.py", line 5, in <module>
    
96.     from .app import Flask as Flask
    
97.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/app.py", line 34, in <module>
    
98.     from . import cli
    
99.   File "/www/server/panel/pyenv/lib/python3.7/site-packages/flask/cli.py", line 15, in <module>
    
100.     from click.core import ParameterSource
     
101. ImportError: cannot import name 'ParameterSource' from 'click.core' (/www/server/panel/pyenv/lib/python3.7/site-packages/click/core.py)
     

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