Spigot Player to WrapperEntity

[3add]

Description

When I try to retrieve a me.tofaa.entitylib.wrapper.WrapperEntity from a org.bukkit.entity.Entity (which in this case is a org.bukkit.entity.Player) I get the error below.

[14:27:21 ERROR]: #!#! Caused by: java.lang.NoSuchMethodException: com.mojang.authlib.GameProfile.getProperties()
[14:27:21 ERROR]: #!#!     at java.base/java.lang.Class.getMethod(Class.java:2454)
[14:27:21 ERROR]: #!#!     at io.papermc.reflectionrewriter.runtime.AbstractDefaultRulesReflectionProxy.getMethod(AbstractDefaultRulesReflectionProxy.java:100)
[14:27:21 ERROR]: #!#!     at io.papermc.paper.pluginremap.reflect.PaperReflectionHolder.getMethod(Unknown Source)
[14:27:21 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.spigot.ExtraConversionUtil.getProfileFromBukkitPlayer(ExtraConversionUtil.java:44)
[14:27:21 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.spigot.SpigotEntityLibAPI.cloneEntity(SpigotEntityLibAPI.java:77)

From a non-player entity I believe it works fine

Code

@Override
protected @Nullable WrapperEntity getOne(Event currentEvent) {
    Entity bukkitEntity = getValue(0, Entity.class, currentEvent);
    return EntityLib.getApi().cloneEntity(bukkitEntity);
}

Extra

I'm shading EntityLib (which I believe is what you're supposed to do, my plugin didn't enable correctly without it)

[Tofaa2]

You're using something very outdated and that was removed a long time ago.

[3add]

Is there an alternative I can use? Also I'm pretty sure I'm using the newest version of entitylib

[Bram1903]

Is there an alternative I can use? Also I'm pretty sure I'm using the newest version of entitylib

What version are you running?

[3add]

// build.gradle
implementation("io.github.tofaa2:spigot:3.0.3-SNAPSHOT")

[17:01:00 INFO]: Checking version, please wait...
[17:01:00 INFO]: This server is running Paper version 1.21.10-113-main@9fc21bc (2025-11-14T16:11:13Z) (Implementing API version 1.21.10-R0.1-SNAPSHOT)                                                                                                                                                                                 
You are 4 version(s) behind
Download the new version at: https://papermc.io/downloads/paper                                                                                                                                                                                                                                                                        
Previous version: 1.21.8-60-29c8822 (MC: 1.21.8)
[17:01:37 INFO]: packetevents version 2.10.1                                                                                                                                                                                                                                                                                           
Author: retrooper

[Bram1903]

// build.gradle
implementation("io.github.tofaa2:spigot:3.0.3-SNAPSHOT")

[17:01:00 INFO]: Checking version, please wait...
[17:01:00 INFO]: This server is running Paper version 1.21.10-113-main@9fc21bc (2025-11-14T16:11:13Z) (Implementing API version 1.21.10-R0.1-SNAPSHOT)                                                                                                                                                                                 
You are 4 version(s) behind
Download the new version at: https://papermc.io/downloads/paper                                                                                                                                                                                                                                                                        
Previous version: 1.21.8-60-29c8822 (MC: 1.21.8)
[17:01:37 INFO]: packetevents version 2.10.1                                                                                                                                                                                                                                                                                           
Author: retrooper

What repository are you using for EntityLib?

[3add]

// build.gradle
maven {
    name = "pvphubMavenTofaa"
    url = uri("https://maven.pvphub.me/tofaa")
}

[3add]

I have encountered error btw

[18:38:47 ERROR]: #!#! Stack trace:
[18:38:47 ERROR]: #!#! Caused by: java.lang.IllegalStateException: Not a JSON Object: null
[18:38:47 ERROR]: #!#!     at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:165)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.SFUtils.parse(SFUtils.java:68)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.SFUtils.getTextures(SFUtils.java:40)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.CachedSkinFetcherImpl.putAndReturn(CachedSkinFetcherImpl.java:112)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.CachedSkinFetcherImpl.getSkin(CachedSkinFetcherImpl.java:47)

public static Skin getPlayer(final Player player) {
    List<TextureProperty> properties = DEFAULT_SKIN.getProperties();
    List<TextureProperty> fetchedProperties = fetcher.getSkin(player.getUniqueId());
    return new Skin(fetchedProperties.isEmpty()
            ? properties
            : fetchedProperties);
}

[Bram1903]

@Tofaa2, are you sure he's running an old version?

[Tofaa2]

@Tofaa2, are you sure he's running an old version?

Well cloneEntity was removed a long time ago (ver 2.0 pre)

[Tofaa2]

I have encountered error btw

[18:38:47 ERROR]: #!#! Stack trace:
[18:38:47 ERROR]: #!#! Caused by: java.lang.IllegalStateException: Not a JSON Object: null
[18:38:47 ERROR]: #!#!     at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:165)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.SFUtils.parse(SFUtils.java:68)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.SFUtils.getTextures(SFUtils.java:40)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.CachedSkinFetcherImpl.putAndReturn(CachedSkinFetcherImpl.java:112)
[18:38:47 ERROR]: #!#!     at PacketEventsSK-1.0.jar//threeadd.entitylib.extras.skin.CachedSkinFetcherImpl.getSkin(CachedSkinFetcherImpl.java:47)

public static Skin getPlayer(final Player player) {
List properties = DEFAULT_SKIN.getProperties();
List fetchedProperties = fetcher.getSkin(player.getUniqueId());
return new Skin(fetchedProperties.isEmpty()
? properties
: fetchedProperties);
}

Will investigate. Can you show the result of calling the mojang api directly

[3add]

How do I do that? Since I'm using the builder.

private static final SkinFetcher fetcher = SkinFetcher.builder()
            .cached()
            .cacheDuration(200)
            .build();

public static Skin getPlayer(final Player player) {
      List<TextureProperty> properties = DEFAULT_SKIN.getProperties();
      List<TextureProperty> fetchedProperties = fetcher.getSkin(player.getUniqueId());
      return new Skin(fetchedProperties.isEmpty()
              ? properties
              : fetchedProperties);
}

[3add]

@Tofaa2, are you sure he's running an old version?

Well cloneEntity was removed a long time ago (ver 2.0 pre)

Is there an alternative? I'd like to be able the way players see a real entity (so on both the server and client), I thought this was possible by just treating them as a WrapperEntity.

And if I'm using an older version then how do I update since this is my gradle.build

repositories {
    mavenCentral()

    maven {
        name = "pvp-hub-tofaa"
        url = "https://maven.pvphub.me/tofaa"
    }

    //...
}

dependencies {
    implementation("io.github.tofaa2:spigot:3.0.3-SNAPSHOT")

    //...
}

tasks.build.dependsOn(shadowJar)

shadowJar {
    archiveClassifier = ""
    relocate("me.tofaa.entitylib", "threeadd.entitylib")
}

[3add]

Also do WrapperEntitys not resend spawn/entitymeta packets to viewers when a viewer leaves/joins ? Is that supposed to be manually implemented?

[3add]

also fyi The Clone Method