Solved for me. I used "createsuperuser" on the console, but didn't provide an email-address there. To be honest, I thought it wasn't really needed at that stage :-) But mailman-core seems to reference the user by his/her email-address internally and so some api-calls failed. Since mailman-core answered with a 500-error imho this is something that mailman should fix on their side. So I added a bugreport for them to maybe be a bit more relaxed in such error-cases and not fail hard. https://gitlab.com/mailman/mailman/issues/127
Solved here? -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to Postorius. https://bugs.launchpad.net/bugs/1429086 Title: Key error in mailman settings page To manage notifications about this bug go to: https://bugs.launchpad.net/postorius/+bug/1429086/+subscriptions _______________________________________________ Mailman-coders mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-coders
