Missing logger_std_h after upgrade

Questions / Help
,
1

Hi all

I have a running Elixir app under 1.13.1-otp-24. After I upgraded the app to 1.17.2-otp-26 the app stopped producing logs running under mix release. The updated environment produces logs as expected when I start it with iex -S mix.

When I run the :logger.i(:handlers) command, I see that somehow the default logger is missing on the upgraded release.

The same code running on 1.13.1-otp-24

Handler configuration:
    Id: 'Elixir.Logger'
    ...
    Id: default
        Module: logger_std_h
        Level: all
        ...
    Id: error_logger
    ...
    Id: ssl_handler
    ...

The same code running on 1.17.2-otp-26

Handler configuration:
    Id: 'Elixir.Logger'
    ...
    Id: error_logger
    ...
    Id: ssl_handler
    ...

My logger config is in runtime.exs as follows

config :logger,
level: :info,
translator_inspect_opts: [limit: :infinity]

config :logger, :default_formatter, format: “$date $time $metadata[$level] $message\n”

Thanks in advance for yor comments.