“attempt to index a nil value”-error in Lua

You’re not returning anything from your function call. Also, use local variables inside functions.

function newImage(Image, posx, posy)
    local pic = Bitmap.new(Texture.new(Image)) 
    stage: addChild(pic)
    pic:setPosition(posx,posy)
    return pic
end

Related Posts:

  1. Concatenation of strings in Lua
  2. How to remove a lua table entry by its key?
  3. What is a good game engine that uses Lua?
  4. How to get number of entries in a Lua table?
  5. How to dump a table to console?
  6. Lua – if statement with two conditions on the same variable?
  7. Lua string to int
  8. Getting input from the user in Lua
  9. Does Lua have OR comparisons?
  10. Lua – Number to string behaviour
  11. Lua: Rounding numbers and then truncate
  12. How to math.floor to a decimal in Lua?
  13. How do I append to a table in Lua
  14. Lua Semicolon Conventions
  15. Logitech/LGHUB Lua – Loop with break
  16. Lua Program Delay
  17. Split a string using string.gmatch() in Lua
  18. Lua replacement for the % operator
  19. Inline conditions in Lua (a == b ? “yes” : “no”)?
  20. Lua string.format options
  21. Creating a timer using Lua
  22. How to add a “sleep” or “wait” to my Lua Script?
  23. What is the difference of pairs() vs. ipairs() in Lua?
  24. Lua read beginning of a string
  25. Why does Lua have no “continue” statement?
  27. Lua String replace
  28. How to iterate through table in Lua?
  29. Lua operators, why isn’t +=, -= and so on defined?

Leave a Comment

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)