Undo removes wrong Action!

Problem Description

okay, figured out the bug related to actions being removed in the incorrect order.

Attach a Capx

https://1drv.ms/u/s!AhHSZHEulqh_gWf4DPRR2wzJ9NuP

Description of Capx

has comment describing steps to reproduce.

Steps to Reproduce Bug

• create any action
• then create another action after it that has an object
• right click and change object to another
• Now und and see the undo incorrectly removes the first action before the second action.

Observed Result

first action is removed before the second action

Expected Result

undos should be correct

Affected Browsers

• Chrome: (YES/NO)
• FireFox: (YES/NO)
• Internet Explorer: (YES/NO)

Operating System and Service Pack

vista sp2

Construct 2 Version ID

r227

As per the other report, I can't reproduce this - pressing undo just swaps the "Sprite2" action back for "Sprite". Am I missing something?

Ashley, you have to first CREATE the actions. Please follow the steps.

Then do the rest of the steps.. and then undo all the way.. notice it will REMOVE the actions(CREATED actions), in the wrong order after you replace the objects.

updated to latest version and bug still occurs.

Here's video showing the undo bug and how to reproduce it.

https://youtu.be/LmDXZrNIZBc

Also, to note- it appears the first actions in the event get removed if you have a bunch of actions before you do the steps.

Can anyone try this and tell me if they can reproduce it?

Tested and I can reproduce. It removes the first action.

tested as well, I reproduced the problem.

thanks. good to know it's not just me.

Okay, I can reproduce. I closed the other issue about conditions because it is practically identical. The underlying issue is quite a difficult memory corruption bug. This may take some time to rewrite some of the code involved. It won't be fixed in the next build, but I will look in to it after that.

encountered this error message when dealing with this bug: