MatchError on newly generated site

[utensil]

MatchError at GET /

Exception:

** (MatchError) no match of right hand side value: {:error, "expected either a map or a map"}
    (tableau 0.23.0) lib/mix/tasks/tableau.build.ex:121: anonymous fn/2 in Mix.Tasks.Tableau.Build.run_extensions/2
    (elixir 1.18.3) lib/enum.ex:2546: Enum."-reduce/3-lists^foldl/2-0-"/3
    (tableau 0.23.0) lib/mix/tasks/tableau.build.ex:31: Mix.Tasks.Tableau.Build.run/1
    (mix 1.18.3) lib/mix/task.ex:495: anonymous fn/3 in Mix.Task.run_task/5
    (tableau 0.23.0) lib/tableau_dev_server/router.ex:61: TableauDevServer.Router.rerender/2
    (tableau 0.23.0) lib/tableau_dev_server/router.ex:1: TableauDevServer.Router.plug_builder_call/2
    (tableau 0.23.0) /Users/utensil/projects/tab_test/deps/plug/lib/plug/debugger.ex:155: TableauDevServer.Router.call/2
    (bandit 1.6.11) lib/bandit/pipeline.ex:130: Bandit.Pipeline.call_plug!/2

Code:

lib/mix/tasks/tableau.build.ex

116               %{enabled: Tableau.Extension.enabled?(module)},
117               :tableau |> Application.get_env(module, %{}) |> Map.new()
118             )
119   
120           if raw_config[:enabled] do
121>            {:ok, config} = validate_config(module, raw_config)
122   
123             {:ok, key} = Tableau.Extension.key(module)
124   
125             token = put_in(token.extensions[key], %{config: config})
126   

lib/enum.ex

No code available.

lib/mix/tasks/tableau.build.ex

26         |> Enum.to_list()
27   
28       {:ok, config} = Tableau.Config.get()
29       token = Map.put(token, :extensions, %{})
30   
31>      token = mods |> extensions_for(:pre_build) |> run_extensions(token)
32   
33       graph = Tableau.Graph.insert(token.graph, mods)
34   
35       File.mkdir_p!(out)
36   

lib/mix/task.ex

No code available.

lib/tableau_dev_server/router.ex

56       end
57     end
58   
59     defp rerender(conn, _) do
60       if conn.request_path != "/ws" do
61>        Mix.Task.rerun("tableau.build", ["--out", @out_dir])
62       end
63   
64       conn
65     end
66   end

lib/tableau_dev_server/router.ex

1>  defmodule TableauDevServer.Router do
2     @moduledoc false
3     use Plug.Router, init_mode: :runtime
4     use Plug.Debugger
5   
6     require Logger

/Users/utensil/projects/tab_test/deps/plug/lib/plug/debugger.ex

150             case conn do
151               %Plug.Conn{path_info: ["__plug__", "debugger", "action"], method: "POST"} ->
152                 Plug.Debugger.run_action(conn)
153   
154               %Plug.Conn{} ->
155>                super(conn, opts)
156             end
157           rescue
158             e in Plug.Conn.WrapperError ->
159               %{conn: conn, kind: kind, reason: reason, stack: stack} = e
160               Plug.Debugger.__catch__(conn, kind, reason, stack, @plug_debugger)

lib/bandit/pipeline.ex

125       end
126     end
127   
128     @spec call_plug!(Plug.Conn.t(), plug_def()) :: Plug.Conn.t() | no_return()
129     defp call_plug!(%Plug.Conn{} = conn, {plug, plug_opts}) when is_atom(plug) do
130>      case plug.call(conn, plug_opts) do
131         %Plug.Conn{} = conn -> conn
132         other -> raise("Expected #{plug}.call/2 to return %Plug.Conn{} but got: #{inspect(other)}")
133       end
134     end
135   

Connection details

Params

%{}

Request info

• URI: http://localhost:4999/
• Query string:

Headers

• accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.7
• accept-encoding: gzip, deflate, br, zstd
• accept-language: en-US,en;q=0.9,zh-CN;q=0.8,zh;q=0.7,zh-TW;q=0.6,ru;q=0.5,de-DE;q=0.4,de;q=0.3,ja;q=0.2
• connection: keep-alive
• cookie: _streamlit_xsrf=2|65b7d83e|ab5691588f78695f30578a3236872ea5|1733473300; io=gsCddNmDpVHaI-LpAAAA; LOBE_THEME_APPEARANCE=light
• host: localhost:4999
• sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"
• sec-ch-ua-mobile: ?0
• sec-ch-ua-platform: "macOS"
• sec-fetch-dest: document
• sec-fetch-mode: navigate
• sec-fetch-site: none
• sec-fetch-user: ?1
• upgrade-insecure-requests: 1
• user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Session

nil

To reproduce

mix tableau.new tab_test --template temple
cd tab_test
mix deps.get
mix tab_test.gen.post "My first post"
mix tableau.server

Then visit http://localhost:4999/

[mhanberg]

Hi, sorry about this. This is due to a poor default choice to enable a new extension (the TagExtension) by default, but it requires extra configuration.

For now you can get unblocked by either disabling the extension or configuring it appropriately.

To disable it, add this to config/config.exs

config :tableau, Tableau.TagExtension, enabled: false

To properly configure it, please refer to the documentation here