My procedure keeps giving an error

Started by murilo123 on

Topic category: Help with modding (Java Edition)

Last seen on 01:17, 20. Nov 2021
Joined Jan 2019
Points:

User statistics:

  • Modifications:
  • Forum topics:
  • Wiki pages:
  • MCreator plugins:
  • Comments:
My procedure keeps giving an error

 

I saw this procedure that helps to prevent structures from flying around in the forum, but the quality of the screenshot is horrible, I did my best to understand but it keeps giving an error, what's wrong with my procedure?

this is my procedure...

https://ibb.co/gyHd0KC