Virtuoel
commented
10 months ago Some scale related entry from that custom written mod is missing an ID. Seems the mod didn't register its custom scale type, scale modifier, or whatever registrable Pehkui object it added.
Minecraft version(s)
1.19.2
Minecraft version details
No response
Mod loader
Forge
Mod loader version
Forge 43.2.4
Fabric API version
No response
In what kind of world or server did the problem occur?
My singleplayer world
What went wrong? (Crash logs don't go here)
Whilst creating a mod with a custom potion that will force the drinker / effected entity to shrink, When drinking the potion a bug occurs where the error is simply: "Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.ResourceLocation.toString()" because "p130086" is null"
I am unsure what this error means!
Any and all help is greatly appreciated!
Full list of installed mods and their version numbers
Pehkui 3.77+1.19.2-Forge
And a custom written WIP 1.19.2 Forge mod that uses the Pehkui mod as a dependency
Did the problem cause the game to crash?
Yes. (paste crash report below)
Full crash report contents (if you experienced a crash)
Crash report output:
---- Minecraft Crash Report ---- // You're mean. Time: 2023-08-14 00:30:48 Description: Exception ticking world java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.ResourceLocation.toString()" because "p_130086_" is null at net.minecraft.network.FriendlyByteBuf.writeResourceLocation(FriendlyByteBuf.java:610) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading} at virtuoel.pehkui.network.ScalePacket.encode(ScalePacket.java:89) ~[Pehkui-3.7.7-1.19.2-forge_mapped_official_1.19.2.jar%23195!/:?] {re:classloading} at net.minecraftforge.network.simple.IndexedMessageCodec.lambda$tryEncode$4(IndexedMessageCodec.java:121) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at java.util.Optional.ifPresent(Optional.java:178) ~[?:?] {re:mixin} at net.minecraftforge.network.simple.IndexedMessageCodec.tryEncode(IndexedMessageCodec.java:119) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at net.minecraftforge.network.simple.IndexedMessageCodec.build(IndexedMessageCodec.java:134) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at net.minecraftforge.network.simple.SimpleChannel.encodeMessage(SimpleChannel.java:68) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at net.minecraftforge.network.simple.SimpleChannel.toBuffer(SimpleChannel.java:81) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at net.minecraftforge.network.simple.SimpleChannel.toVanillaPacket(SimpleChannel.java:112) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23187%23194!/:?] {re:classloading} at virtuoel.pehkui.util.ScaleUtils.syncScales(ScaleUtils.java:251) ~[Pehkui-3.7.7-1.19.2-forge_mapped_official_1.19.2.jar%23195!/:?] {re:mixin,re:classloading} at virtuoel.pehkui.util.ScaleUtils.syncScalesIfNeeded(ScaleUtils.java:215) ~[Pehkui-3.7.7-1.19.2-forge_mapped_official_1.19.2.jar%23195!/:?] {re:mixin,re:classloading} at net.minecraft.server.level.ServerEntity.handler$zzn000$pehkui$syncEntityData(ServerEntity.java:540) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:mixin,re:classloading,pl:mixin:APP:pehkui.mixins.json:EntityTrackerEntryMixin,pl:mixin:A} at net.minecraft.server.level.ServerEntity.sendDirtyEntityData(ServerEntity.java) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:mixin,re:classloading,pl:mixin:APP:pehkui.mixins.json:EntityTrackerEntryMixin,pl:mixin:A} at net.minecraft.server.level.ServerEntity.sendChanges(ServerEntity.java:159) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:mixin,re:classloading,pl:mixin:APP:pehkui.mixins.json:EntityTrackerEntryMixin,pl:mixin:A} at net.minecraft.server.level.ChunkMap.tick(ChunkMap.java:1180) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading} at net.minecraft.server.level.ServerChunkCache.tickChunks(ServerChunkCache.java:376) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.level.ServerChunkCache.tick(ServerChunkCache.java:310) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.level.ServerLevel.tick(ServerLevel.java:285) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B,re:mixin,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:866) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:806) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} Caused by: java.lang.NullPointerException: Cannot invoke "net.minecraft.resources.ResourceLocation.toString()" because "p_130086_" is null at net.minecraft.client.server.IntegratedServer.tickServer(IntegratedServer.java:84) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:runtimedistcleaner:A} at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:654) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:244) ~[forge-1.19.2-43.2.4_mapped_official_1.19.2-recomp.jar%23188!/:?] {re:classloading,pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:833) ~[?:?] {} A detailed walkthrough of the error, its code path and all known details is as follows: ---------------------------------------------------------------------------------------