Need a Help with Nested Resources

What’s the output of mix phx.routes?

I haven’t used nested resources but could it be that in your template you are not passing enough arguments to phonebook_person_path()

If you look here…
https://hexdocs.pm/phoenix/routing.html#nested-resources

They have this example …

iex> HelloWeb.Router.Helpers.user_post_path(Endpoint, :show, 42, 17)

You could try to do something similar from iex to try to debug the problem.

I think the best were just to look at the output of mix phx.routes as we have complicated pluralisation in this example. We should take a look at what phoenix tries to do from it.

I checked on my own (just added the provided snippet in a routes file of mine) and pluralisation seems to work fine.

Then I took a closer look at the error message and have seen, that it is called with only 2 arguments, but it needs 4.

1. the conn or endpoint
2. the action
3. the phonebook_id
4. the id

Thanks! it compiles!
I i didn’t know I had to pass 2 more arguments including conn, and action.