Trying to use plug (0.5.3) using cowboy (1.0.0) with Elixir 0.15.0 and did hello world

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My bad :) Thanks <a class="user-mention notranslate" data-hovercard-

Undefined Function: init/1 about plug HOT 4 CLOSED

elixir-plug commented on June 22, 2024

Undefined Function: init/1

from plug.

Comments (4)

josevalim commented on June 22, 2024

Have you defined the init/1 function in your plug? If yes, can you please post its source?

from plug.

rizafahmi commented on June 22, 2024

defmodule PlugTry do
  import Plug.Conn

  def init(options) do
    options
  end

  def call(conn, _opts) do
    conn
    |> put_res_content_type("text/plain")
    |> send_resp(200, "Hello, world!")
  end

  IO.puts "Running with Cowboy on http://localhost:4000"
  Plug.Adapters.Cowboy.http PlugTry, []
end

from plug.

josevalim commented on June 22, 2024

You need to move the last two lines to outside the module, after the module is defined, otherwise it won't indeed find the functions!

from plug.

rizafahmi commented on June 22, 2024

My bad :)

Thanks @josevalim !

from plug.

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Undefined Function: init/1 about plug HOT 4 CLOSED

Comments (4)

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