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"

pfaffman (Jay Pfaffman) 2023 年1 月 14 日 01:08 2

This looks like the issue. I can’t imagine the cause.

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Docker build broken- site down

话题		回复	浏览量
Updating failed, unable to rebuild Installation	4	1101	2021 年7 月 9 日
Discourse update error Installation	37	1955	2023 年3 月 1 日
Latest site upgrade not working Installation	11	1664	2022 年2 月 22 日
Discourse Rebuild Installation	14	1914	2021 年1 月 28 日
Urgent, rebuild failed from old version Installation	5	417	2023 年5 月 8 日