3

我遇到了一个我不知道如何解决的错误。我有以下代码(来自 Eliom Graffiti 教程),我正在尝试使用make test.byte.

open Eliom_content.Html5.D

module My_app =
Eliom_registration.App (struct
  let application_name = "graffiti"
end)

let main_service =
  Eliom_registration.Html5.register_service
    ~path:[""]
    ~get_params:Eliom_parameter.unit
    (fun () () ->
      Lwt.return
        (html
          (head (title (pcdata "Graffiti")) [])
          (body [h1 [pcdata "Graffiti"]])))

{client{
  let _ = Eliom_lib.alert "Hello!"
}}

错误:

$ make test.byte
eliomc -c   graffiti.ml 
File "graffiti.ml", line 18, characters 0-1:
Parse error: [label_expr_list] or [expr level .] expected after "{" (in [expr])
Error while running external preprocessor

第 18 行是{client{出现的地方

4

2 回答 2

2

graffiti.ml应该命名为AFAIK graffiti.eliom

于 2014-12-24T18:45:00.420 回答
1

~path[""]似乎:至少缺少一个

(我只是将您的代码粘贴到 Emacs 中就发现了这一点;语法高亮显示了这一点。)

于 2014-12-22T08:45:53.260 回答