/tellme dump items -> An unknown error occurred while attempting to perform this command.

Seems to occur when using NotEnoughIDs to extend available item IDs past 32767.

This is the error it's giving specifically, I forgot to check the log before.

[17:43:34] [Server thread/WARN] [net.minecraft.command.CommandHandler]: Couldn't process command: tellme list items dump java.lang.NullPointerException: null at com.elytradev.architecture.common.shape.ItemShape.func_150895_a(ItemShape.java:118) ~[ItemShape.class:?] at fi.dy.masa.tellme.proxy.ClientProxy.getDataForItemSubtypes(ClientProxy.java:91) ~[ClientProxy.class:?] at fi.dy.masa.tellme.datadump.ItemDump.getFormattedItemDump(ItemDump.java:86) ~[ItemDump.class:?] at fi.dy.masa.tellme.command.SubCommandDump.getData(SubCommandDump.java:179) ~[SubCommandDump.class:?] at fi.dy.masa.tellme.command.SubCommandDump.outputData(SubCommandDump.java:99) ~[SubCommandDump.class:?] at fi.dy.masa.tellme.command.SubCommandDump.execute(SubCommandDump.java:90) ~[SubCommandDump.class:?] at fi.dy.masa.tellme.command.CommandTellme.func_184881_a(CommandTellme.java:85) ~[CommandTellme.class:?] at net.minecraft.command.CommandHandler.func_175786_a(CommandHandler.java:119) [bj.class:?] at net.minecraft.command.CommandHandler.func_71556_a(CommandHandler.java:91) [bj.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:958) [pa.class:?] at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:937) [pa.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:37) [la.class:?] at net.minecraft.network.play.client.CPacketChatMessage.func_148833_a(SourceFile:9) [la.class:?] at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_161] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_161] at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?] at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:185) [chd.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_161] [17:43:34] [main/INFO] [net.minecraft.client.gui.GuiNewChat]: [CHAT] An unknown error occurred while attempting to perform this command

And yes, NEID was added because it ran out of available IDs.

This build should fix the crash: https://pena2.dy.fi/tmp/minecraft/mods/tellme/tellme-1.12.2-0.6.0-dev.20180416.040221.jar

Let me know if it works or not.

Yup, that works great.

Looks like I had about 67136 items total in it. (Though a lot of them, like chisel/chisel and bits, used the same item number.) (11449 was the highest item number in the CSV list I saw.)

https://gyazo.com/c998aeddb74ddf95f86e158659204324

Also, I noticed a few weird characters, which appear to be color codes. It's not a big issue but if there was a way to strip them out sometime (when you got around to it) that'd be cool.

Does this build properly strip away the formatting codes in your case? https://pena2.dy.fi/tmp/minecraft/mods/tellme/tellme-1.12.2-0.6.0-dev.20180416.050059.jar

Yup, all the formatting codes have been removed. Everything looks good. Thank you for your help.

I'm going to need more information and the stack trace/log from when this happens.

I tried it with just NEID and TellMe 0.5.6 installed, running /tellme dump items works normally. Maybe it only happens when you actually have more items in the game than the normal limit? But I don't have any actual mod packs installed to test that with (nor do I even have the Twitch launcher installed).