0
は
{_, SupPid} = test_sup:start_link().
{Success, LocRef} = test_sup:add_location(SupPid, 1, 0)
....呼んしかしadd_locationは常にエラーを返すます。.. add_location
-module(test_sup).
-version(1.0).
-behaviour(supervisor).
-export([start_link/0,add_location/3]).
-export([init/1]).
-define(SERVER, ?MODULE).
start_link() ->
supervisor:start_link({local,?SERVER}, ?MODULE, no_args).
add_location(SupPid, Spaces, Occupied) ->
supervisor:start_child(SupPid, child(test_location, [Spaces, Occupied])).
init(no_args) ->
{ok, {{rest_for_one, 5, 2000}, []}}.
child(Module, Args) ->
{Module, {Module, start_link, Args},
permanent, brutal_kill, worker, [Module]}.
を呼び出すときに問題に実行されているように見えます
{child,undefined,test_location,
{test_location,start_link,[1,0]},
permanent,brutal_kill,worker,
[zc_pickup_location]}}
なぜでしょうか?