IdiosApps
Programming Phoenix LiveView: P69 - module Pento.Catalog.Product is not available
In my terminal, I am trying this with the source code from the .zip (the repo where I was going from scratch also wasn’t working - similar error).
I suspect it’s a user error, but the files are there is reasonable stuff like defmodule Pento.Catalog.Product do. Maybe my Elixir install is bad?
C:\Users\me\pento_examples\generators\pento>iex
Interactive Elixir (1.14.1) - press Ctrl+C to exit (type h() ENTER for help)
iex(1)> ls
.formatter.exs .gitignore assets config lib
mix.exs mix.lock priv test
iex(2)> alias Pento.Catalog.Product
Pento.Catalog.Product
iex(3)> exports Product
** (UndefinedFunctionError) function Pento.Catalog.Product.module_info/1 is undefined (module Pento.Catalog.Product is not available)
Pento.Catalog.Product.module_info(:exports)
(iex 1.14.1) lib/iex/autocomplete.ex:138: IEx.Autocomplete.exports/1
(iex 1.14.1) lib/iex/helpers.ex:736: IEx.Helpers.exports/1
iex:3: (file)
iex(3)>
I tried Catalog too, and that got the same kind of error.
Even on page 45 I hit an issue:
iex(1)> alias Pento.Accounts
Pento.Accounts
iex(2)> export Accounts
** (CompileError) iex:2: undefined function export/1 (there is no such import)
I had a Google but couldn’t see an answer that looked like it’d work for me.
Any help would be really appreciated, so I can continue making progress with the book!
Most Liked
SophieDeBenedetto
Author of Programming Phoenix LiveView
Hi there! You need to run an IEx session that loads up the application. So not iex but iex -S mix
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