android_love2D_insert-error

keyin = ""
love.keyboard.setTextInput(true)
function love.keypressed(key)
 keyin = key
end
function love.draw()
 for i=1,#love.filesystem.getDirectoryItems("/") do
  love.graphics.print(tostring(keyin),100,100)
  love.graphics.print(love.filesystem.getDirectoryItems("/")[i],1,i*10)
 end
end