我使用IntelliJ和Rebar构建了Erlang开发环境。
我已经修改了Erlang插件提供的模板代码。
但是它不能编译。
编译日志:
"C: \ Program Files \ erl8.2 \ bin \ rebar" "C: \ Program Files \
No command to run specified!
Usage: rebar [-h] [-c] [-v <verbose>] [-q <quiet>] [-V] [-f]
To see a list of built-in commands, execute rebar -c.
[-D <defines>] [-j <jobs>] [-C <config>] [-p] [-k]
Type 'rebar help <CMD1> <CMD2>' for help on specific commands.
rebar allows you to abbreviate the command to run:
(commands...)
erlang_app.erl
:-spec(start(StartType :: normal | {takeover, node()} | {failover, node()},
StartArgs :: term()) ->
{ok, pid()} |
{ok, pid(), State :: term()} |
{error, Reason :: term()}).
start(_StartType, _StartArgs) ->
case 'erlang_sup:':start_link() of
{ok, Pid} ->
io:format("start ok~n"),
{ok, Pid};
Error ->
Error
end.
erlang_sub.erl
目前,尚无可生成的通用服务器,因此我还注释了函数return的
AChild
部分和AChlid
部分。%% AChild = {'AName', {'AModule', start_link, []},
%% Restart, Shutdown, Type, ['AModule']},
{ok, {SupFlags, [AChild]}}.
start.bat
werl -pa ./ebin -eval "application:start(erlang)"
最佳答案
显示的日志表明您已运行不带参数的命令钢筋。要编译项目,应使用rebar compile
命令。
关于compiler-errors - Erlang编译错误 “No command to run specified!”,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/41520084/