ariandanim
Logger.warn/2 is deprecated
Dear all tim,
I don’t know to solved this warning when try make mix test,
this is the code i get
==> tailwind
Compiling 3 files (.ex)
warning: Logger.warn/1 is deprecated. Use Logger.warning/2 instead
│
72 │ Logger.warn("""
│ ~
│
└─ lib/tailwind.ex:72:14: Tailwind.start/2
warning: Logger.warn/1 is deprecated. Use Logger.warning/2 instead
│
86 │ Logger.warn("""
│ ~
│
└─ lib/tailwind.ex:86:16: Tailwind.start/2
Generated tailwind app
I am using :
- Windows 11
- Elixir 1.16.3
- Phoenix 1.7.12
- Erlang OTP 26
Marked As Solved
NobbZ
You can resolve that exactly like the warning suggests you to, use Logger.warning/* instead of Logger.warn/*.
Also Liked
garrison
The warning is from a library (Tailwind).
It was fixed in January and it looks like Jose tagged a release a few days ago but it hasn’t been published to Hex yet for some reason.
You can ignore this warning though, it’s just a deprecation warning. It will be fixed eventually.
NobbZ
Oooof, I assumed this was their own code and just carried that name (tailwind) coincidally… I usually do not care for warning not from my own code and again assumed no one else did…
Last Post!
rhcarvalho
I know what you mean with treating them differently. I go on the cautious side and think when you depend on some code it becomes your code (i.e. need to care about security, correctness, performance, etc of third-party code and how it affects your project).
In this particular case, a call to the deprecated Log.warn will only become a real problem once, if ever, the method is removed. The general solution is indeed working with the maintainers of the dependency to have it updated (should be solved in a future release), or if that is not possible you can fork the dependency and fix it in your fork.
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