"Can't Find Symbol" Error

I was trying to make it so that the Fletching Table would open my own GUI but for some reason it's not working.

Executing Gradle task: build
Build info: MCreator 2023.3.36712, fabric-1.20.1, 64-bit, 6063 MB, Windows 10, JVM 17.0.5, JAVA_HOME: C:\Program Files\Pylo\MCreator\jdk, started on: 2024-01-10-22:05:15

> Configure project :
Fabric Loom: 1.4.6
> Task :compileJava
C:\Users\JAYDA\MCreatorWorkspaces\targets\src\main\java\net\mcreator\targets\procedures\FletchingGUIopenProcedure.java:27: error: cannot find symbol execute(level, pos.getX(), pos.getY(), pos.getZ(), player);
^
symbol: variable pos
location: class FletchingGUIopenProcedure
C:\Users\JAYDA\MCreatorWorkspaces\targets\src\main\java\net\mcreator\targets\procedures\FletchingGUIopenProcedure.java:27: error: cannot find symbol execute(level, pos.getX(), pos.getY(), pos.getZ(), player);
^
symbol: variable pos
location: class FletchingGUIopenProcedure
C:\Users\JAYDA\MCreatorWorkspaces\targets\src\main\java\net\mcreator\targets\procedures\FletchingGUIopenProcedure.java:27: error: cannot find symbol execute(level, pos.getX(), pos.getY(), pos.getZ(), player);
^
symbol: variable pos
location: class FletchingGUIopenProcedure
3 errors
> Task :compileJava FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.
* Try:
> Run with --info option to get more log output.
> Run with --scan to get full insights.
BUILD FAILED in 4s
1 actionable task: 1 executed

BUILD FAILED
Task completed in 11 seconds
 

Can anyone help me?