local background = display.newImage("black.png", 0, 0)
local submit = display.newImage("submit.png")
submit.x = display.contentWidth/2
submit.y = display.contentHeight-100
local nameInstructions = display.newText("Enter your name", 10, 50, native.systemFont, 24)
local usersName = native.newTextField(10, 100, 350, 50)
usersName.inputType = "default"
local function keyboardListener (event)
native.setKeyboardFocus(nil)
end
background:addEventListener("tap", keyboardListener)
local function reverseName(event)
reverseUsersName = string.reverse(usersName)
end
submit:addEventListener("tap", reverseName)
local reverse = display.newText(reverseUsersName)
reverse.x = display.contentWidth/2
reverse.y = display.contentHeight/2
,我跑這用我的科羅娜SDK每一件事的時候,我得到這個:如何解決我的字符串問題?
Bad argument #-1 to 'newText' (string expected, got nil)
stack traceback:
[C]: ?
[C]: in function 'newText'
...Corona Projects/Assignment 4.3/main.lua/src/main.lua:24: in main chunk
爲什麼沒有upvotes或接受任何答案的接受?如果沒有用,可能是評論爲什麼或擴展問題。 – Schollii