打开浏览器控制台，看一下是否有报错，网络请求是否正常，服务器日志是否有报错。
控制台没有报错，其他都没问题，就是点击用户群组出现错误，服务器日志看哪个？
2022-08-26 02:17:50,253 [WARNING] django.request:230 log_response Not Found: /favicon.ico
2022-08-26 02:18:27,322 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:18:27,323 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/2a4c21ee2c604cc8bf3547870cc7c666@auth.local/groups/
2022-08-26 02:37:32,515 [ERROR] seahub.api2.endpoints.admin.users_batch:342 post (1054, “Unknown column ‘expires_at’ in ‘field list’”)
2022-08-26 02:37:32,786 [ERROR] seahub.api2.endpoints.admin.users_batch:342 post (1054, “Unknown column ‘expires_at’ in ‘field list’”)
2022-08-26 02:37:32,969 [ERROR] seahub.api2.endpoints.admin.users_batch:342 post (1054, “Unknown column ‘expires_at’ in ‘field list’”)
2022-08-26 02:37:33,202 [ERROR] seahub.api2.endpoints.admin.users_batch:342 post (1054, “Unknown column ‘expires_at’ in ‘field list’”)
2022-08-26 02:37:33,402 [ERROR] seahub.api2.endpoints.admin.users_batch:342 post (1054, “Unknown column ‘expires_at’ in ‘field list’”)
2022-08-26 02:37:37,476 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:37:37,477 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/99b6e1adc70640e8805af79bbcdec11b@auth.local/groups/
2022-08-26 02:38:21,814 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:38:21,815 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/99b6e1adc70640e8805af79bbcdec11b@auth.local/groups/
2022-08-26 02:46:14,886 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:46:14,887 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/2a4c21ee2c604cc8bf3547870cc7c666@auth.local/groups/
2022-08-26 02:46:38,145 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:46:38,146 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/2a4c21ee2c604cc8bf3547870cc7c666@auth.local/groups/
2022-08-26 02:46:49,683 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:46:49,683 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/2a4c21ee2c604cc8bf3547870cc7c666@auth.local/groups/
2022-08-26 02:47:02,715 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:47:02,716 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/2a4c21ee2c604cc8bf3547870cc7c666@auth.local/groups/
2022-08-26 02:47:11,567 [ERROR] seahub.api2.endpoints.admin.users:901 get ‘CcnetAPI’ object has no attribute ‘get_personal_groups_by_user’
2022-08-26 02:47:11,567 [ERROR] django.request:230 log_response Internal Server Error: /api/v2.1/admin/users/99b6e1adc70640e8805af79bbcdec11b@auth.local/groups/
这里报错信息是 ccnetAPI 没有这个属性 get_personal_groups_by_user，可能你安装 ccnetAPI 版本不对，或者服务没有正常启动。
可以参考一下这个帖子，应该是同样的问题
修改users.py中
groups = ccnet_api.get_personal_groups_by_user(email)
为
groups = ccnet_api.get_groups(email)
文件位置在：/opt/seatable/seatable-server-latest/dtable-web/seahub/api2/endpoints/admin/users.py
