alexandru-calinoiu
Hi,
My app has a dependency of phoenix_html 3.3 that introduces a deprecation warning form_for/3 without an anonymous function is deprecated. If you are using Phoenix.LiveView, use the new Phoenix.Component.form/1 component
I also use https://github.com/aesmail/kaffy that depends on phoenix_html 3.0
The problem that I have is that I get this warning when rendering kaffy forms, I expect for the dependencies to be isolated.
What is a proper way to handle this type of issues?
Where Next?
Trending in Questions
Other Trending Topics
Latest Phoenix Threads
Latest on Elixir Forum
Sponsor Spotlight
Error tracking, logs, APM, uptime and cron monitoring in one dev-friendly platform. Find and fix problems before your users notice.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #library
- #deployment
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #elixirconf
- #channels
- #exunit
- #discussion
- #code-sync
- #podcasts
- #javascript
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixirconf-us
- #ai
- #blog-post
- #elixir-ls
- #phoenix_html
- #iex
- #graphql
- #genstage
- #websockets
- #supervisor
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #metaprogramming
- #hex
- #security
Our Sponsors
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Elixir, Erlang & BEAM conferences from Code Sync - join us in 2026!
Practical resources that improve the lives of professional developers.
Bringing learning, work and compliance together since 1987.
**Building the future of software with AI, trust, and human connection.**
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"
Marked As Solved- Show Best Posts
- Show All (oldest first)
- Show All (newest first)
LostKobrakai
You cannot have multiple versions of the same dependency at the same time. You’d either need to stay on the older version of
phoenix_htmlor update kaffy to support4.x.Also Liked
josevalim
The warnings are isolated when they happen at compile-time. This is unfortunately a runtime warning, which means you will see it unless kaffy is updated.