<![CDATA[jupyterhub 部署问题记录]]>问题1：sqlalchemy.exc.OperationalError: (OperationalError) unable to open database file None None

https://discourse.jupyter.org/t/sql-operationalerror-with-jh-default-config/12207

]]>http://an.forum.genostack.com/topic/871/jupyterhub-部署问题记录RSS for NodeSat, 13 Jun 2026 12:31:59 GMTTue, 09 May 2023 08:59:02 GMT60<![CDATA[Reply to jupyterhub 部署问题记录 on Thu, 11 May 2023 11:01:46 GMT]]>jupyter1.5.0 bug SQLAlchemy==1.3.0
https://github.com/jupyterhub/jupyterhub/issues/4312

sqlalchemy.exc.ArgumentError: Column expression, FROM clause, or other columns clause element expected, got [1]. Did you mean to say select(1)?

]]>http://an.forum.genostack.com/post/2123http://an.forum.genostack.com/post/2123Thu, 11 May 2023 11:01:46 GMT