Go.Animate callback doesn't work as documentation says (SOLVED)

Questions
#1

Sorry for my crazy English.

Description

I’m trying to make a simple sequence handling module.
that sequence system works almost exactly the same with this post (thanks to @Pkeod )
when we call the RunEvent(script) function from the outside of the module, It loads up the script as a coroutine,
and coroutine reads and executes functions one by one.

I’ve touched several programming languages, but I’m almost new to Lua.

Problem

Simplified Source code 
function event.move(_target,_pos,_duration)
	print("[EVENT] Event_Move called. ")
	--local pos = go.get_position(_target) + _pos
	go.animate(_target,					    --url
				"position.x", 				--property
				go.PLAYBACK_ONCE_FORWARD,   --playback
				10,							--To
				go.EASING_LINEAR,			--easing
				_duration,					--duration
				0, 							--delay
				function()  				--callbck
					coroutine.resume(event.co)
				end)
 
	coroutine.yield()
end

Intended work :

When coroutine called “event.move” function (it animates object which given by arguments),
It animates properly, and when it finished,
calls an anonymous function that resumes the coroutine.

What Actually Happened :

When coroutine called “event.move” function, It animates properly,
But it never calls an anonymous function, and it ends.

Tried list

  1. I changed
    function() coroutine.resume(event.co) end
    to
    function() print("a") end
  • it prints nothing
  1. I changed the whole
    function() coroutine.resume(event.co) end
    to
    print("test")
  • It immediately prints the text “test”. Didn’t wait until the animation ends.
#2

I’ve solved this problem on my own.

What I did is:

I tried to reproduce this problem with the minimal amount of source code, then I successfully reproduced with this code.

--reproduce1.script attached to reproduce1.go

event = require("/main/reproduce/reproduce")

function init(self)
	local co = coroutine.create(
	function()
		event.move("/reproduce_2",2)
	end
	)
	coroutine.resume(co)

	go.delete()
end



--/main/reproduce/reproduce.lua
event = {}

function event.move(target,_duration)
	print("Event_move")
	go.animate(target,"position.x",go.PLAYBACK_ONCE_FORWARD,10,go.EASING_LINEAR,1,0,function() print("Reproduce") end)
	coroutine.yield()	
end

return event

and this problem is the same thing with this post

thanks for helping and sorry for timewasting.

#3

Good to hear that you solved the problem on your own!