«конец» ожидается, если - lua

Question

У меня есть следующий код как часть веб-интерфейса LuCI для приложения, которое я делаю для OpenWRT. Я получаю сообщение об ошибке, в котором говорится, что «конец» закрывает оператор if, но я не вижу никаких утверждений, которые не были правильно закрыты.

Любая помощь будет рассмотрена!

Ошибка:

/usr/lib/lua/luci/dispatcher.lua:448: Failed to execute firstchild dispatcher target for entry '/admin/network/amld'. 
The called action terminated with an exception: 
/usr/lib/lua/luci/dispatcher.lua:448: Failed to execute cbi dispatcher target for entry '/admin/network/amld/amld_status'. 
The called action terminated with an exception: 
/usr/lib/lua/luci/cbi.lua:75: /usr/lib/lua/luci/model/cbi/amld/amld_status.lua:122: 'end' expected (to close 'if' at line 78) near '<eof>' 
stack traceback: 
    [C]: in function 'assert' 
    /usr/lib/lua/luci/dispatcher.lua:448: in function 'dispatch' 
    /usr/lib/lua/luci/dispatcher.lua:195: in function </usr/lib/lua/luci/dispatcher.lua:194> 

Мой код:

local fs = require "nixio.fs" 
local sys = require "luci.sys" 
local uci = require "luci.model.uci".cursor() 

registered_s = uci.get("amld_cbi", "amld", "registered") 
m = Map("amld_cbi", translate("amld")) 
if registered_s == "true" then 

    s = m:section(TypedSection, "amld_conf", "Status") 

    fqdn = s:option(DummyValue, "fqdn", "concentrator") 

    local updown = s:option(Button, "_updown", translate("Start/Stop")) 
    updown._state = false 
    function updown.cbid(self, section) 
     local pid = fs.readfile("/var/run/amld.pid") 
     self._state = pid and #pid > 0 and sys.process.signal(pid, 0) 
     self.option = self._state and "stop" or "start" 
     return AbstractValue.cbid(self, section) 
    end 
    function updown.cfgvalue(self,section) 
     self.title = self._state and "stop" or "start" 
     self.inputstyle = self._state and "reset" or "reload" 
    end 
    function updown.write(self,section,value) 
     if self.option == "stop" then 
      luci.sys.call("killall -HUP amld") 
     else 
      args = build_run_time_args() 
      luci.sys.call("amld " .. args) 
     end 
    end 

elseif registered_s == "false" then 

    s = m:section(TypedSection, "amld_conf", "Register amld") 

    username = d:option(Value, "username","Username");username.optional=false; 
    password = d:option(Value, "password","Password");password.optional=false; 

    m.on_after_commit = function(self) -- Make sure this doesn't get called if registered = true 
     register_device() 
end 

function build_run_time_args() 
    local args = "" 

    username_s = uci.get("amld_cbi", "amld", "username") 
    if username_s ~= nil and username_s ~= "" then 
     args = args .. " -u " .. username_s .. " " 
    end 

    password_s = uci.get("amld_cbi", "amld", "password") 
    if password_s ~= nil and password_s ~= "" then 
     args = args .. " -p " .. password_s .. " " 
    end 

    passphrase_s = uci.get("amld_cbi", "amld", "passphrase") 
    if passphrase_s ~= nil and passphrase_s ~= "" then 
     args = args .. " -P " .. passphrase_s .. " " 
    end 

    tun_dev_s = uci.get("amld_cbi", "amld", "tun_dev") 
    if tun_dev_s ~= nil and tun_dev_s ~= "" then 
     args = args .. " -t " .. tun_dev_s .. " " 
    end 

    interface_s = uci.get("amld_cbi", "amld", "interface") 
    if interface_s ~= nil and interface_s ~= "" then 
     args = args .. " -i " .. interface_s .. " " 
    end 

    gateway_s = uci.get("amld_cbi", "amld", "gateway") 
    if gateway_s ~= nil and gateway_s ~= "" then 
     args = args .. " -g " .. gateway_s .. " " 
    end 

    cacert_s = uci.get("amld_cbi", "amld", "cacert") 
    if cacert_s ~= nil and cacert_s ~= "" then 
     args = args .. " -C " .. cacert_s .. " " 
    end 

    test_s = uci.get("amld_cbi", "amld", "test") 
    if test_s ~= nil and test_s == "1" then 
     args = args .. " -T " 
    end 

    foreground_s = uci.get("amld_cbi", "amld", "foreground") 
    if foreground_s ~= nil and foreground_s == "1" then 
     args = args .. " -f " 
    end 

    debug_s = uci.get("amld_cbi", "amld", "debug") 
    if debug_s ~= nil and debug_s == "1" then 
     args = args .. " -x " 
    end 

    bundle_s = uci.get("amld_cbi", "amld", "bundle") 
    if bundle_s ~= nil and bundle_s ~= "" then 
     args = args .. " " .. bundle_s .. " " 
    end 

    fqdn_s = uci.get("amld_cbi", "amld", "fqdn") 
    if fqdn_s ~= nil and fqdn_s ~= "" then 
     args = args .. " " .. fqdn_s .. " " 
    end 

    sysconf_s = io.open("/etc/config/amld.sysconf", "r") 
    if sysconf_s ~= nil then 
     args = args .. " -s " .. " /etc/config/amld.sysconf " 
     io.close(sysconf_s) 
    end 
    return args 
end 

function register_device() 

    --run aml in test mode, if success, set registered, else ...? 
    uci.set("amld_cbi", "amld", "registered", "true") 
end 

return m 

Answer 1

Мне кажется, что end Шоуда быть добавлены непосредственно перед build_run_time_args. end, который закрыт, функция назначается on_after_commit.