GMS 2 Character Knock back Doesn't Exist (SOLVED)

I made sure I typed down everything from this tutorial video.



I added the enemy knockback code, and it works just as I expected.

But when I added on the player character (and made sure to copy the code from the video), all I get is this tiny message:

It didn't crash the game, but it didn't make the main character do her knock animation.
She does take damage and die, but she doesn't activate her knockback code.

Is there something I missed putting? I made sure to copy the code on the Knockback_state script.

 

The large screenshots don't really help us know what the problem is. We need to see the code relating to the problem. Show us the create code where you define the knockback state. Show us some code where you are calling the state. Ensure you put [.code.] and [./code/] around the code, without the period, so we can read it easier.

 

all right! Here are the screenshots!

This is the obj_hero's (Player) create code


This is obj_loopy's create code (Enemy)







and this is the knockback code script. (The player, and enemy's code)

 

Are you moving the player with knockback_speed?

 

What's the code where you are calling the knockback script, and where are you defining the states? Also we don't need screenshots, you can just paste the code directly if it's easier.

 

Nevermind, I spoke to the creator and he helped me with the problem. Thank you for your willing to help