Lua Tile not Found - Error

[Arn]

Hi, I'm doing a spell where I sometimes call getThingFromPos(pos). The problem is that if a tile is above ground and with nothing there, then the spell loops, generates errors, and crashes the server.

Is there any way I can check a position to see if its been set?

-TFS 0.2.12

-Arn

- - - Updated - - -

As usual, I find the solution on my own.

if positionExists(pos) then