Hi ! We are using Discourse on community.museomix.org since many years But I encounter a strange problem when I rebuild the container, it fails with this message: undefined method `deprecated?' for nil:NilClass Here is the full rebuild discourse-doctor output if it can help DISCOURSE DOCTOR Fr…

You are running Discourse on a end of life Ubuntu version. You need to move to an up to date Linux install. That kernel version is way too old.

重建时出现 "undefined method `deprecated?' for nil:NilClass"

samyrabih (Samy Rabih) 2023 年1 月 16 日 09:17 3

Me too OS is up-to-date, Discourse also

话题		回复	浏览量
Failing to update through command line Installation	9	2442	2018 年12 月 12 日
Updating failed, unable to rebuild Installation	4	1102	2021 年7 月 9 日
Discourse Rebuild Installation	14	1941	2021 年1 月 28 日
Latest site upgrade not working Installation	11	1667	2022 年2 月 22 日
Help,rebuild Error Installation	3	600	2022 年2 月 7 日