Lua error in Module:Documentation at line 144: message: type error in message cfg.container (string expected, got nil).

return {
  lang = "en", -- administrative languages: en, ms, ta, zh
  ["01"] = {name="Central Singapore",altnames={"Central Singapore Community Development Council"}},
  ["02"] = {name="North East",altnames={"North East Community Development Council"}},
  ["03"] = {name="North West",altnames={"North West Community Development Council"}},
  ["04"] = {name="South East",altnames={"South East Community Development Council"}},
  ["05"] = {name="South West",altnames={"South West Community Development Council"}}
}