Information

Minecraft version: 1.19
Modloader: Fabric
Forge version: xx.xx.xx OR Fabric loader version: 0.14.8
Environment: Multiplayer

Mod name: Always a Wither Skull (Fabric)
Mod version: [1.19.x-1.6.jar]

Description

Hey! This happened..

Hello, i am using the betterMC modpack, i have added a few other mods individually, but i did isolate my issue to be specifically this mod currently, when i added this mod by itself, it fails to load my datapacks, thus stopping me from running the server.

Crash report

If available.

Can you please post the server logs from reproducing this issue?

yes i will try and send that to you real quick

2022-07-25-6.log

if you look at the bottom, about 20 lines from the bnottom you will see the datapack error, but im sure there could be more ahead further assisting you!

I'm pretty sure this is not a fault in Always a Wither Skull. There is no reference to the mod.

The following lines:
[18:53:28] [main/WARN]: Failed to load datapacks, can't proceed with server load. You can either fix your datapacks or reset to vanilla with --safeMode java.util.concurrent.ExecutionException: java.lang.AssertionError: wither skelleton loot table should have LootTableSource.VANILLA at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?] at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?] at net.minecraft.server.Main.main(Main.java:194) [server-intermediary.jar:?] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:461) [fabric-loader-0.14.8.jar:?] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) [fabric-loader-0.14.8.jar:?] at net.fabricmc.loader.impl.launch.knot.KnotServer.main(KnotServer.java:23) [fabric-loader-0.14.8.jar:?] at net.fabricmc.loader.impl.launch.server.FabricServerLauncher.main(FabricServerLauncher.java:69) [fabric-loader-0.14.8.jar:?] Caused by: java.lang.AssertionError: wither skelleton loot table should have LootTableSource.VANILLA at com.slomaxonical.architectspalette.loot.LootTableModifications.lambda$registerWitheredBones$0(LootTableModifications.java:24) ~[architects-palette-fabric-2.1.1.jar:?] at net.fabricmc.fabric.api.loot.v2.LootTableEvents.lambda$static$2(LootTableEvents.java:85) ~[fabric-loot-api-v2-1.1.1+03a4e568a9-e5c3b82925967e6.jar:?] at net.minecraft.class_60.md8850d9$lambda$apply$0$4(class_60.java:1578) ~[server-intermediary.jar:?] at com.google.common.collect.RegularImmutableMap.forEach(RegularImmutableMap.java:196) ~[guava-31.0.1-jre.jar:?] at net.minecraft.class_60.handler$bne000$apply(class_60.java:1555) ~[server-intermediary.jar:?] at net.minecraft.class_60.method_20712(class_60.java:59) ~[server-intermediary.jar:?] at net.minecraft.class_60.method_18788(class_60.java:17) ~[server-intermediary.jar:?] at net.minecraft.class_4080.method_18790(class_4080.java:13) ~[server-intermediary.jar:?] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:718) ~[?:?] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:482) ~[?:?] at net.minecraft.class_4014.method_18365(class_4014.java:69) ~[server-intermediary.jar:?] at net.minecraft.class_156.method_43498(class_156.java:954) ~[server-intermediary.jar:?] at net.minecraft.class_156.method_43499(class_156.java:942) ~[server-intermediary.jar:?] at net.minecraft.server.Main.main(Main.java:156) ~[server-intermediary.jar:?] ... 4 more

Show a typo error in "wither skelleton loot table ". It says skelleton instead of skeleton.

Looks like "com.slomaxonical.architectspalette" -> Architects Palette is the problem here.

Thanks for giving the mod a try! Hope you fixed the problem.