Re: Fatal Error KeyError: 'ck_port_range' after upgrade

Am 05.06.23 um 16:11 schrieb Mark McMillan:
> Hello, I upgraded to pgAdmin 4 v7 (from v3 I think) on Windows and I
> cannot start pgAdmin any more, the fatal error says:
>
> 2023-06-05 09:51:58,190: ERROR pgadmin: Database migration failed
>
> 2023-06-05 09:51:58,194: ERROR pgadmin: Traceback (most recent call last):
>   File "C:\Users\Mark\AppData\Local\Programs\pgAdmin
> 4\v7\python\lib\site-packages\alembic\operations\batch.py", line 692,
> in drop_constraint
>     const = self.named_constraints.pop(const.name <http://const.name>)
> KeyError: 'ck_port_range'
>
> I cannot find any reference to this error in the mail list archives or
> online. Any help would be appreciated....

I would be a good idea to ask on the appropriate mailing list of
pgadmin. This list is about the postgresql server.

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