geckolib and different animators not working

I've been making this library mod called turtle library and I can't seem to get this code to work

My error:

Executing Gradle task: runClient
Build info: MCreator 2025.2.24711 EAP (24711), neoforge-1.21.1, 64-bit, 16070 MB, Windows 11, JVM 21.0.7, JAVA_HOME: C:\Users\huyajeqwfdsbgtuywerx\Downloads\MCreator.EAP.2025.2.24711.Windows.64bit\MCreatorEAP2025224711\jdk, started on: 2025-06-27-11:40:19

Reusing configuration cache.
> Task :writeClientLegacyClasspath UP-TO-DATE
> Task :downloadAssets UP-TO-DATE
> Task :prepareClientRun UP-TO-DATE
> Task :createMinecraftArtifacts UP-TO-DATE
> Task :processResources UP-TO-DATE
> Task :compileJava FAILED
C:\Users\huyajeqwfdsbgtuywerx\Downloads\turtle_library2\turtle_library2\src\main\java\com\mods\turtle_lib\EntityAnimatorGecko.java:1: error: cannot find symbol import software.bernie.geckolib.GeckoLibNetwork;
^
symbol: class GeckoLibNetwork
location: package software.bernie.geckolib
C:\Users\huyajeqwfdsbgtuywerx\Downloads\turtle_library2\turtle_library2\src\main\java\com\mods\turtle_lib\EntityAnimatorGecko.java:19: error: cannot find symbol GeckoLibNetwork.syncAnimation((GeoEntity) entity, controller, animationName);
^
symbol: variable GeckoLibNetwork
location: class EntityAnimatorGecko
2 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler output below.
C:\Users\huyajeqwfdsbgtuywerx\Downloads\turtle_library2\turtle_library2\src\main\java\com\mods\turtle_lib\EntityAnimatorGecko.java:1: error: cannot find symbol import software.bernie.geckolib.GeckoLibNetwork;
^
symbol: class GeckoLibNetwork
location: package software.bernie.geckolib
2 errors
* Try:
> Check your code and dependencies to fix the compilation error(s)
> Run with --scan to get full insights.
BUILD FAILED in 738ms
6 actionable tasks: 1 executed, 5 up-to-date
Configuration cache entry reused.

BUILD FAILED
Task completed in 2 seconds

 

My build.gradle:

plugins {
    id 'eclipse'
    id 'net.neoforged.moddev' version '2.0.91'
}

version = '1.0'
base.archivesName = "modid"

java.toolchain.languageVersion = JavaLanguageVersion.of(23)

repositories {
    // Standard repositories
    mavenCentral()
    
    // NeoForged repository
    maven {
        name = 'NeoForged'
        url = 'https://maven.neoforged.net/releases'
    }
    
    // GeckoLib repository (official format from GitHub)
    maven {
        name = 'GeckoLib'
        url = 'https://dl.cloudsmith.io/public/geckolib3/geckolib/maven/'
        content {
            includeGroup("software.bernie.geckolib")
        }
    }
}

dependencies {
    // GeckoLib dependency - using confirmed working version for NeoForge 1.21.1
    implementation "software.bernie.geckolib:geckolib-neoforge-1.21.1:4.7.5.1"
}

neoForge {
    version = "21.1.176"

    runs {
        client {
            client()

            def mcreatorJvmOptions = System.getenv('MCREATOR_JVM_OPTIONS')
            if (mcreatorJvmOptions) {
                mcreatorJvmOptions.split("\\s+").findAll { it.trim() }.each { arg ->
                    jvmArgument(arg)
                }
            }
        }
        server {
            server()
        }

        configureEach {
            systemProperty 'forge.logging.markers', 'REGISTRIES'
            logLevel = org.slf4j.event.Level.DEBUG
        }
    }

    mods {
        mcreator {
            sourceSet sourceSets.main
        }
    }
}

tasks.withType(JavaCompile).configureEach {
    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
}

apply from: 'mcreator.gradle'

my code:

import software.bernie.geckolib.GeckoLibNetwork;
import software.bernie.geckolib.animatable.GeoEntity;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.level.Level;

public class EntityAnimatorGecko {

    /**
     *
     * @param level         The world level where the entity exists.
     * @param entityId      The entity ID.
     * @param controller    The name of the controller (must match your registerControllers name).
     * @param animationName The animation name (e.g., "animation.foobar.poop").
     */
    public static void execute(Level level, int entityId, String controller, String animationName) {
        Entity entity = level.getEntity(entityId);

        if (entity instanceof GeoEntity geoEntity) {
            GeckoLibNetwork.syncAnimation((GeoEntity) entity, controller, animationName);
        }
    }
}