Cannot Create NPC - Spell Engine/Power Mod Conflict [Fabric]

[AetheriMC]

Describe the bug
When Taterzens is installed with the Spell Engine Power mod and the Spell Power Attributes mod, while trying to create an NPC an unexpected error occurs.

Platform(s)

• Fabric
• Forge

Environment(s)

• Singleplayer
• Server

Versions

• Minecraft 1.19.2
• Taterzens 1.11.1

To Reproduce
Steps to reproduce the behavior:

1. Install Taterzens, the Spell Engine Mod, and the Spell Power Attributes Mod
2. Use the command /npc create
3. Error "An unexpected error occurred trying to execute that command" occurs. Upon hover, "Duplicate value id for 15!"

Additional context
With ~200 mods installed, I essentially removed/added mods until narrowing the issue down to these two.

[samolego]

That's the same issue as Galosphere ...

[AetheriMC]

Thanks for responding. Does that imply that the issue needs to be reported to the creator of the mods I listed then instead of here? I had just assumed that the issue was on this end.

[samolego]

I'm not sure why it's happening, but it's probably on my side since it has happened with other mods as well.

[AetheriMC]

Does this help? It's part of a CTD I encountered when trying to use the Identity menu with Taterzens installed on a single player. The crash itself isn't relevant and I've already resolved the problem going forward after reading through the issue tracker, but in the log there's mention of the "Duplicate id value for 15!".

---- Minecraft Crash Report ----
// Hi. I'm Minecraft, and I'm a crashaholic.

Time: 2023-02-23 16:22:38
Description: Unexpected error

java.lang.IllegalArgumentException: Duplicate id value for 15!
at net.minecraft.class_2945.method_12784(class_2945.java:82)
at net.minecraft.class_1309.handler$hlp001$initDataTracker_TAIL_SpellEngine_SyncEffects(class_1309.java:42670)
at net.minecraft.class_1309.method_5693(class_1309.java:291)
at net.minecraft.class_1308.method_5693(class_1308.java:269)
at net.minecraft.class_1297.(class_1297.java:292)
at net.minecraft.class_1309.(class_1309.java:244)
at net.minecraft.class_1308.(class_1308.java:135)
at net.minecraft.class_1314.(class_1314.java:14)
at org.samo_lego.taterzens.npc.TaterzenNPC.(TaterzenNPC.java:187)
at net.minecraft.class_1299.method_5883(class_1299.java:487)
at draylar.identity.api.variant.IdentityType.getAllTypes(IdentityType.java:91)
at draylar.identity.screen.IdentityScreen.populateRenderEntities(IdentityScreen.java:217)
at draylar.identity.screen.IdentityScreen.(IdentityScreen.java:53)
at draylar.identity.impl.tick.MenuKeyPressHandler.tick(MenuKeyPressHandler.java:17)
at draylar.identity.impl.tick.MenuKeyPressHandler.tick(MenuKeyPressHandler.java:9)
at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:732)
at dev.architectury.event.EventFactory.invokeMethod(EventFactory.java:53)
at dev.architectury.event.EventFactory$1.handleInvocation(EventFactory.java:62)
at com.google.common.reflect.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:89)
at jdk.proxy2/jdk.proxy2.$Proxy161.tick(Unknown Source)
at dev.architectury.event.fabric.EventHandlerImpl.lambda$registerClient$2(EventHandlerImpl.java:54)
at net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents.lambda$static$0(ClientTickEvents.java:43)
at net.minecraft.class_310.handler$dlk000$onStartTick(class_310.java:14969)
at net.minecraft.class_310.method_1574(class_310.java)
at net.minecraft.class_310.method_1523(class_310.java:1135)
at net.minecraft.class_310.method_1514(class_310.java:768)
at net.minecraft.client.main.Main.method_44604(Main.java:244)
at net.minecraft.client.main.Main.main(Main.java:51)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:214)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:249)
at org.multimc.EntryPoint.listen(EntryPoint.java:143)
at org.multimc.EntryPoint.main(EntryPoint.java:34)

[samolego]

Thanks, that might help

[GLopzu]

Since december i have been seeing same bug :/

[Sultansmooth]

Also having this problem sadly

1.19.2 fabric

[DEAFG0AT]

I'm having the same bug on Fabric 1.19.2, I don't think it is caused by Spell Engine but here is my modlist anyway
modlist.txt