Open saturnflyer opened 7 hours ago
This was caused by a recent change in our code on a serialized column. Switching from
serialize :summary, coder: ActiveSupport::JSON
to
serialize :summary, coder: YAML, type: Hash
fixed this for us.
We have legacy data in YAML and were in the process of switching it to JSON.
It seems like this might still be a bug because the serialize
that trigged this is a valid model configuration.
I haven't yet identified the cause but I updated to the 4.12 this week and discovered that my Rails 7.1 application cannot migrate.
Removing the gem fixes this.
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