尝试为 nil 值编制索引(字段'SpawnPoint)'

Question

我为我的一个朋友创建了一个五米的服务器，我目前遇到了车库问题。当前尝试索引"生成点"的零值

            for i=1, #v.Vehicles, 1 do
                if GetDistanceBetweenCoords(coords,  v.Vehicles[i].Spawner.x,  v.Vehicles[i].Spawner.y,  v.Vehicles[i].Spawner.z,  true) < Config.MarkerSize.x then
                    isInMarker     = true
                    currentStation = k
                    currentPart    = 'VehicleSpawner'
                    currentPartNum = i
                end
                if GetDistanceBetweenCoords(coords,  v.Vehicles[i].SpawnPoint.x,  v.Vehicles[i].SpawnPoint.y,  v.Vehicles[i].SpawnPoint.z,  true) < Config.MarkerSize.x then
                    isInMarker     = true
                    currentStation = k
                    currentPart    = 'VehicleSpawnPoint'
                    currentPartNum = i
                end
            end

Answer 1

正如Brianolive已经说过的那样，似乎不是每个v.Vehicle都有SpawnPoint。例如，您可以通过证明是否存在SpawnPoint来解决此问题。

if v.Vehicles[i].SpawnPoint and (
  GetDistanceBetweenCoords(
    coords, v.Vehicles[i].SpawnPoint.x, v.Vehicles[i].SpawnPoint.y,
    v.Vehicles[i].SpawnPoint.z, true
  ) < Config.MarkerSize.x
) then