Game crashes when trying to load a specific world

[jonathan-x01]

I've been playing on my world for a few years and then took a break for a few years. When I came back again there were some problems. When I loaded up this specific world, it crashed the game. It only does it to this specific world, not any other world, and when I removed the More Planets mod, the world successfully loaded (With an error of missing stuff), however, the IDs get all scrambled as blocks replace other blocks.. As per the crash log, I have isolated it to be this mod's fault.

Here is the crash log.
https://mclo.gs/UUrfIe1
I used this site to help analyze the report better and format it. Which may benefit you as well.

Here is the raw crash log

---- Minecraft Crash Report ----

WARNING: coremods are present:
MicdoodlePlugin (Galacticraft-1.12.2-4.0.6.jar)
ShutdownPatcher (mcef-1.12.2-1.11-coremod.jar)
TransformerLoader (OpenComputers-MC1.12.2-1.8.3+274990f.jar)
MixinBooter (!mixinbooter-8.8.jar)
CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
SteveKunGLibPlugin (SteveKunG's-Lib-mc1.12.2-v1.3.0.jar)
ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
Contact their authors BEFORE contacting forge

// You should try our sister game, Minceraft!

Time: 12/17/23 1:18 AM
Description: Unexpected error

java.lang.IndexOutOfBoundsException: readerIndex(9) + length(4) exceeds writerIndex(9): UnpooledByteBufAllocator$InstrumentedUnpooledUnsafeHeapByteBuf(ridx: 9, widx: 9, cap: 9)
at io.netty.buffer.AbstractByteBuf.checkReadableBytes0(AbstractByteBuf.java:1396)
at io.netty.buffer.AbstractByteBuf.readInt(AbstractByteBuf.java:766)
at stevekung.mods.moreplanets.tileentity.TileEntityShieldGenerator.readExtraNetworkedData(TileEntityShieldGenerator.java:162)
at micdoodle8.mods.galacticraft.core.tile.TileEntityAdvanced.decodePacketdata(TileEntityAdvanced.java:242)
at micdoodle8.mods.galacticraft.core.network.PacketDynamic.handleData(PacketDynamic.java:180)
at micdoodle8.mods.galacticraft.core.network.PacketDynamic.handleClientSide(PacketDynamic.java:138)
at micdoodle8.mods.galacticraft.core.network.GalacticraftPacketHandler.tick(GalacticraftPacketHandler.java:77)
at micdoodle8.mods.galacticraft.core.tick.TickHandlerClient.onClientTick(TickHandlerClient.java:669)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_167_TickHandlerClient_onClientTick_ClientTickEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:349)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1911)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

No Mixin Metadata is found in the Stacktrace.

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Client thread
Stacktrace:
at io.netty.buffer.AbstractByteBuf.checkReadableBytes0(AbstractByteBuf.java:1396)
at io.netty.buffer.AbstractByteBuf.readInt(AbstractByteBuf.java:766)
at stevekung.mods.moreplanets.tileentity.TileEntityShieldGenerator.readExtraNetworkedData(TileEntityShieldGenerator.java:162)
at micdoodle8.mods.galacticraft.core.tile.TileEntityAdvanced.decodePacketdata(TileEntityAdvanced.java:242)
at micdoodle8.mods.galacticraft.core.network.PacketDynamic.handleData(PacketDynamic.java:180)
at micdoodle8.mods.galacticraft.core.network.PacketDynamic.handleClientSide(PacketDynamic.java:138)
at micdoodle8.mods.galacticraft.core.network.GalacticraftPacketHandler.tick(GalacticraftPacketHandler.java:77)
at micdoodle8.mods.galacticraft.core.tick.TickHandlerClient.onClientTick(TickHandlerClient.java:669)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_167_TickHandlerClient_onClientTick_ClientTickEvent.invoke(.dynamic)
at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90)
at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182)
at net.minecraftforge.fml.common.FMLCommonHandler.onPostClientTick(FMLCommonHandler.java:349)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [GCEntityClientPlayerMP['jonathanpecany'/1285, l='MpServer', x=54.70, y=70.00, z=277.38]]
Chunk stats: MultiplayerChunkCache: 164, 164
Level seed: 0
Level generator: ID 00 - default, ver 1. Features enabled: false
Level generator options:
Level spawn location: World: (-48,64,252), Chunk: (at 0,4,12 in -3,15; contains blocks -48,0,240 to -33,255,255), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
Level time: 17497582 game time, 25850240 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Forced entities: 275 total; [EntityItem['item.tile.rail'/1024, l='MpServer', x=38.98, y=71.00, z=325.23], EntityItem['item.tile.rail'/1025, l='MpServer', x=37.74, y=71.00, z=325.24], EntitySheep['Sheep'/1028, l='MpServer', x=48.81, y=71.00, z=204.52], EntityCow['Cow'/1029, l='MpServer', x=57.45, y=70.00, z=223.45], EntityHorse['Horse'/1030, l='MpServer', x=59.97, y=71.00, z=232.99], EntityPainting['Painting'/1031, l='MpServer', x=58.97, y=73.50, z=298.50], EntityHangingSchematic['entity.hanging_schematic.name'/1032, l='MpServer', x=0.00, y=0.00, z=0.00], EntityPainting['Painting'/1033, l='MpServer', x=55.03, y=73.50, z=298.00], EntityPainting['Painting'/1034, l='MpServer', x=55.03, y=73.50, z=299.50], EntityPainting['Painting'/1035, l='MpServer', x=57.00, y=73.50, z=296.03], EntityPainting['Painting'/1036, l='MpServer', x=58.97, y=73.50, z=297.50], EntityPainting['Painting'/1037, l='MpServer', x=58.97, y=73.50, z=300.00], EntityPainting['Painting'/1038, l='MpServer', x=58.97, y=78.50, z=299.00], EntityPainting['Painting'/1039, l='MpServer', x=58.97, y=77.50, z=300.00], EntityPainting['Painting'/1040, l='MpServer', x=55.03, y=78.50, z=299.00], EntityPainting['Painting'/1041, l='MpServer', x=58.97, y=77.50, z=298.00], EntityItem['item.tile.torch'/1042, l='MpServer', x=60.88, y=64.00, z=301.88], EntityPainting['Painting'/1043, l='MpServer', x=62.00, y=73.50, z=305.03], EntityPainting['Painting'/1044, l='MpServer', x=58.97, y=73.50, z=304.00], EntityPainting['Painting'/1045, l='MpServer', x=49.97, y=74.50, z=316.00], EntityPainting['Painting'/1046, l='MpServer', x=55.03, y=73.50, z=309.00], EntityItem['item.tile.rail'/1047, l='MpServer', x=52.55, y=71.00, z=315.50], EntityItem['item.tile.rail'/1048, l='MpServer', x=53.88, y=71.00, z=309.46], EntityItem['item.tile.rail'/1049, l='MpServer', x=53.88, y=71.00, z=315.61], EntityItem['item.tile.rail'/1050, l='MpServer', x=53.88, y=71.00, z=307.53], EntityFlag['Flag'/1051, l='MpServer', x=50.50, y=72.00, z=322.50], EntityFlag['Flag'/1052, l='MpServer', x=50.50, y=72.00, z=327.50], EntityFlag['Flag'/1053, l='MpServer', x=55.50, y=72.00, z=327.50], EntityFlag['Flag'/1054, l='MpServer', x=55.50, y=72.00, z=322.50], EntityItemFrame['entity.ItemFrame.name'/1055, l='MpServer', x=49.50, y=73.50, z=333.97], EntityItemFrame['entity.ItemFrame.name'/1056, l='MpServer', x=49.50, y=73.50, z=331.03], EntityItemFrame['entity.ItemFrame.name'/1057, l='MpServer', x=49.50, y=77.50, z=333.97], EntityItemFrame['entity.ItemFrame.name'/1058, l='MpServer', x=49.50, y=77.50, z=331.03], EntityItem['item.tile.rail'/1059, l='MpServer', x=53.24, y=71.00, z=321.88], EntityItem['item.tile.rail'/1060, l='MpServer', x=49.88, y=71.00, z=325.23], EntityItem['item.tile.rail'/1061, l='MpServer', x=55.25, y=71.00, z=320.83], EntityHorse['Horse'/1071, l='MpServer', x=68.16, y=71.00, z=198.74], EntityCow['Cow'/1072, l='MpServer', x=65.42, y=71.00, z=201.78], EntityBat['Bat'/1073, l='MpServer', x=68.12, y=22.83, z=220.06], EntitySheep['Sheep'/1074, l='MpServer', x=64.80, y=71.00, z=229.36], EntityArmorStand['Armor Stand'/1075, l='MpServer', x=65.50, y=70.00, z=271.50], EntityArmorStand['Armor Stand'/1076, l='MpServer', x=65.50, y=70.00, z=272.50], EntityItem['item.item.egg'/1077, l='MpServer', x=75.74, y=70.00, z=335.97], EntityCow['Cow'/1078, l='MpServer', x=72.93, y=70.00, z=332.48], EntityChicken['Chicken'/1079, l='MpServer', x=74.83, y=70.00, z=332.45], EntityChicken['Chicken'/1080, l='MpServer', x=79.02, y=70.00, z=334.51], EntityChicken['Chicken'/1081, l='MpServer', x=74.76, y=70.00, z=331.96], EntityChicken['Chicken'/1082, l='MpServer', x=79.17, y=70.00, z=335.33], EntityChicken['Chicken'/1083, l='MpServer', x=74.34, y=70.00, z=331.22], EntityCow['Cow'/1084, l='MpServer', x=67.07, y=70.00, z=334.06], EntityCow['Cow'/1085, l='MpServer', x=72.00, y=70.00, z=334.80], EntityCow['Cow'/1086, l='MpServer', x=69.62, y=70.00, z=333.64], EntityCow['Cow'/1087, l='MpServer', x=70.12, y=70.00, z=334.68], EntityCow['Cow'/1088, l='MpServer', x=69.05, y=70.00, z=331.67], EntityItem['item.item.egg'/1089, l='MpServer', x=78.24, y=70.00, z=330.94], EntityCow['Cow'/1090, l='MpServer', x=72.93, y=70.00, z=333.44], EntityCow['Cow'/1091, l='MpServer', x=72.93, y=70.00, z=334.43], EntityCow['Cow'/1092, l='MpServer', x=67.07, y=70.00, z=335.03], EntityCow['Cow'/1093, l='MpServer', x=71.99, y=70.00, z=331.89], EntityCow['Cow'/1094, l='MpServer', x=67.64, y=70.00, z=331.83], EntityChicken['Chicken'/1095, l='MpServer', x=76.53, y=70.00, z=332.88], EntityChicken['Chicken'/1096, l='MpServer', x=74.87, y=70.00, z=335.41], EntityChicken['Chicken'/1097, l='MpServer', x=75.91, y=70.00, z=335.83], EntityChicken['Chicken'/1098, l='MpServer', x=74.48, y=70.00, z=333.82], EntityChicken['Chicken'/1099, l='MpServer', x=77.64, y=70.00, z=335.07], EntityChicken['Chicken'/1100, l='MpServer', x=77.95, y=70.00, z=334.39], EntityChicken['Chicken'/1101, l='MpServer', x=74.98, y=70.00, z=331.31], EntityChicken['Chicken'/1102, l='MpServer', x=78.49, y=70.00, z=331.53], EntityCow['Cow'/1103, l='MpServer', x=72.93, y=70.00, z=335.39], EntityItem['item.item.egg'/1104, l='MpServer', x=76.94, y=70.00, z=335.63], EntityChicken['Anne (Special)'/1105, l='MpServer', x=78.50, y=70.00, z=331.99], EntityChicken['Chicken'/1106, l='MpServer', x=78.44, y=70.00, z=334.56], EntityCow['Cow'/1107, l='MpServer', x=70.93, y=70.00, z=335.63], EntityHorse['Horse'/1108, l='MpServer', x=69.68, y=70.00, z=341.68], EntitySheep['Sheep'/1109, l='MpServer', x=67.55, y=70.00, z=339.07], EntitySheep['Sheep'/1110, l='MpServer', x=67.51, y=70.00, z=340.05], EntitySheep['Sheep'/1111, l='MpServer', x=68.18, y=70.00, z=345.61], EntitySheep['Sheep'/1112, l='MpServer', x=67.07, y=70.00, z=345.93], EntitySheep['Sheep'/1113, l='MpServer', x=69.93, y=70.00, z=340.45], EntitySheep['Sheep'/1114, l='MpServer', x=67.54, y=70.00, z=344.67], EntitySheep['Sheep'/1115, l='MpServer', x=74.96, y=70.00, z=341.63], EntityPig['Pig'/1116, l='MpServer', x=72.93, y=71.00, z=350.07], EntitySheep['Sheep'/1117, l='MpServer', x=77.16, y=70.00, z=345.68], EntitySheep['Sheep'/1118, l='MpServer', x=76.16, y=70.00, z=342.68], EntityPig['Pig'/1119, l='MpServer', x=70.54, y=71.00, z=350.07], EntityPig['Pig'/1120, l='MpServer', x=68.69, y=71.00, z=350.07], EntitySheep['Sheep'/1121, l='MpServer', x=78.12, y=70.00, z=345.52], EntitySheep['Sheep'/1122, l='MpServer', x=76.41, y=70.00, z=343.61], EntitySheep['Sheep'/1123, l='MpServer', x=73.19, y=70.00, z=345.02], EntitySheep['Sheep'/1124, l='MpServer', x=73.82, y=70.00, z=343.57], EntityCow['Cow'/1125, l='MpServer', x=72.07, y=70.00, z=338.93], EntitySheep['Sheep'/1126, l='MpServer', x=73.19, y=70.00, z=345.93], EntitySheep['Sheep'/1127, l='MpServer', x=74.22, y=70.00, z=345.93], EntitySheep['Sheep'/1128, l='MpServer', x=77.57, y=70.00, z=343.65], EntitySheep['Sheep'/1129, l='MpServer', x=72.37, y=70.00, z=340.49], EntitySheep['Sheep'/1130, l='MpServer', x=71.07, y=70.00, z=340.07], EntityPig['Pig'/1131, l='MpServer', x=72.93, y=71.00, z=351.66], EntityPig['Pig'/1132, l='MpServer', x=69.83, y=71.00, z=351.94], EntitySheep['Sheep'/1133, l='MpServer', x=78.90, y=70.00, z=341.97], EntityPig['Pig'/1134, l='MpServer', x=69.63, y=71.00, z=350.92], EntitySheep['Sheep'/1135, l='MpServer', x=72.27, y=70.00, z=345.93], EntitySheep['Sheep'/1136, l='MpServer', x=75.94, y=70.00, z=341.09], EntitySheep['Sheep'/1137, l='MpServer', x=74.94, y=70.00, z=340.07], EntityPig['Pig'/1138, l='MpServer', x=67.42, y=71.00, z=351.17], EntitySheep['Sheep'/1139, l='MpServer', x=77.82, y=70.00, z=340.07], EntitySheep['Sheep'/1140, l='MpServer', x=74.01, y=70.00, z=341.05], EntitySheep['Sheep'/1141, l='MpServer', x=76.34, y=70.00, z=344.78], EntitySheep['Sheep'/1142, l='MpServer', x=71.46, y=70.00, z=341.20], EntitySheep['Sheep'/1143, l='MpServer', x=79.37, y=70.00, z=343.04], EntitySheep['Sheep'/1144, l='MpServer', x=75.92, y=70.00, z=340.07], EntityChicken['Chicken'/1145, l='MpServer', x=76.69, y=70.00, z=337.17], EntityChicken['Chicken'/1146, l='MpServer', x=78.76, y=70.00, z=337.12], EntityChicken['Chicken'/1147, l='MpServer', x=77.95, y=70.00, z=337.17], EntityItem['item.item.egg'/1148, l='MpServer', x=76.77, y=70.00, z=336.74], EntityChicken['Chicken'/1149, l='MpServer', x=77.10, y=70.00, z=336.29], EntityChicken['Chicken'/1150, l='MpServer', x=78.58, y=70.00, z=336.67], EntityItem['item.item.egg'/1151, l='MpServer', x=78.45, y=70.00, z=337.25], EntityChicken['Chicken'/1152, l='MpServer', x=76.60, y=70.00, z=336.10], EntityCow['Cow'/1153, l='MpServer', x=71.14, y=70.00, z=337.75], EntityCow['Cow'/1154, l='MpServer', x=72.93, y=70.00, z=337.93], EntityCow['Cow'/1155, l='MpServer', x=72.93, y=70.00, z=336.33], EntityCow['Cow'/1156, l='MpServer', x=71.93, y=70.00, z=336.58], EntityCow['Cow'/1157, l='MpServer', x=70.20, y=70.00, z=337.93], EntityCow['Cow'/1158, l='MpServer', x=67.66, y=70.00, z=336.22], EntityCow['Cow'/1159, l='MpServer', x=68.22, y=70.00, z=337.26], EntityCow['Cow'/1160, l='MpServer', x=69.68, y=70.00, z=336.81], EntityCow['Cow'/1161, l='MpServer', x=69.25, y=70.00, z=337.93], EntityCow['Cow'/1162, l='MpServer', x=70.70, y=70.00, z=336.71], EntityPig['Pig'/1163, l='MpServer', x=68.67, y=71.00, z=351.72], EntityPig['Pig'/1164, l='MpServer', x=71.74, y=71.00, z=350.99], EntitySheep['Sheep'/1165, l='MpServer', x=79.59, y=70.00, z=345.05], EntityItem['item.item.egg'/1166, l='MpServer', x=79.25, y=70.00, z=336.39], EntityPig['Pig'/1167, l='MpServer', x=72.02, y=71.00, z=353.38], EntityItem['item.item.egg'/1168, l='MpServer', x=78.01, y=70.00, z=336.27], EntityChicken['Chicken'/1169, l='MpServer', x=78.33, y=70.00, z=336.08], EntityCow['Cow'/1170, l='MpServer', x=79.96, y=70.00, z=338.81], EntitySheep['Sheep'/1171, l='MpServer', x=78.87, y=70.00, z=340.07], EntitySheep['Sheep'/1172, l='MpServer', x=77.04, y=70.00, z=341.23], EntitySheep['Sheep'/1173, l='MpServer', x=79.89, y=70.00, z=342.08], EntityPig['Pig'/1174, l='MpServer', x=70.43, y=71.00, z=355.99], EntityPig['Pig'/1175, l='MpServer', x=69.81, y=71.00, z=356.93], EntityPig['Pig'/1176, l='MpServer', x=68.00, y=71.00, z=355.96], EntityPig['Pig'/1177, l='MpServer', x=67.07, y=71.00, z=356.93], EntityPig['Pig'/1178, l='MpServer', x=68.03, y=71.00, z=356.93], EntityPig['Pig'/1179, l='MpServer', x=70.71, y=71.00, z=353.34], EntityPig['Pig'/1180, l='MpServer', x=67.07, y=71.00, z=354.75], EntityPig['Pig'/1181, l='MpServer', x=69.14, y=71.00, z=355.94], EntityPig['Pig'/1182, l='MpServer', x=67.07, y=71.00, z=355.99], EntityPig['Pig'/1183, l='MpServer', x=69.77, y=71.00, z=352.85], EntityPig['Pig'/1184, l='MpServer', x=68.75, y=71.00, z=354.92], EntityPig['Pig'/1185, l='MpServer', x=71.79, y=71.00, z=351.82], EntityHorse['Horse'/1199, l='MpServer', x=93.32, y=68.36, z=216.29], EntityChicken['Chicken'/1200, l='MpServer', x=91.39, y=71.00, z=270.86], EntityItem['item.item.egg'/1201, l='MpServer', x=94.29, y=73.00, z=263.01], EntityItem['item.tile.torch'/1202, l='MpServer', x=83.69, y=69.00, z=309.87], EntityItem['item.tile.torch'/1203, l='MpServer', x=89.20, y=70.00, z=312.81], EntityItem['item.tile.torch'/1204, l='MpServer', x=91.22, y=70.00, z=319.92], EntityBat['Bat'/1205, l='MpServer', x=86.22, y=13.43, z=335.07], EntityCow['Cow'/1206, l='MpServer', x=83.81, y=71.00, z=345.46], EntitySheep['Sheep'/1207, l='MpServer', x=82.97, y=70.00, z=338.07], EntitySheep['Sheep'/1208, l='MpServer', x=85.71, y=70.00, z=341.55], EntitySheep['Sheep'/1209, l='MpServer', x=85.93, y=70.00, z=340.41], EntitySheep['Sheep'/1210, l='MpServer', x=85.93, y=70.00, z=338.07], EntitySheep['Sheep'/1211, l='MpServer', x=84.69, y=70.00, z=338.07], EntitySheep['Sheep'/1212, l='MpServer', x=82.13, y=70.00, z=340.52], EntitySheep['Sheep'/1213, l='MpServer', x=80.32, y=70.00, z=343.13], EntityCow['Cow'/1214, l='MpServer', x=80.93, y=70.00, z=338.07], EntitySheep['Sheep'/1215, l='MpServer', x=84.63, y=70.00, z=340.61], EntitySheep['Sheep'/1216, l='MpServer', x=81.55, y=70.00, z=345.01], EntitySheep['Sheep'/1217, l='MpServer', x=83.82, y=70.00, z=341.55], EntitySheep['Sheep'/1218, l='MpServer', x=84.97, y=70.00, z=339.41], EntitySheep['Sheep'/1219, l='MpServer', x=84.76, y=70.00, z=341.55], EntitySheep['Sheep'/1220, l='MpServer', x=80.14, y=70.00, z=340.10], EntitySheep['Sheep'/1221, l='MpServer', x=82.76, y=70.00, z=341.55], EntitySheep['Sheep'/1222, l='MpServer', x=81.55, y=70.00, z=345.93], EntitySheep['Sheep'/1223, l='MpServer', x=81.16, y=70.00, z=340.59], EntitySheep['Sheep'/1224, l='MpServer', x=80.62, y=70.00, z=345.93], EntitySheep['Sheep'/1225, l='MpServer', x=81.81, y=70.00, z=341.54], EntitySheep['Sheep'/1226, l='MpServer', x=85.93, y=70.00, z=339.04], EntitySheep['Sheep'/1227, l='MpServer', x=83.95, y=70.00, z=339.01], EntityHorse['Horse'/1246, l='MpServer', x=96.05, y=69.00, z=214.30], EntityChicken['Chicken'/1247, l='MpServer', x=102.22, y=74.00, z=254.81], EntityHorse['Horse'/1248, l='MpServer', x=100.15, y=70.00, z=272.00], EntityBat['Bat'/1249, l='MpServer', x=106.96, y=36.11, z=289.70], EntityBat['Bat'/1250, l='MpServer', x=106.23, y=36.47, z=290.70], EntityItem['item.item.egg'/1251, l='MpServer', x=108.94, y=71.00, z=301.13], EntityBat['Bat'/1252, l='MpServer', x=107.09, y=35.15, z=347.78], EntitySheep['Sheep'/1253, l='MpServer', x=110.51, y=70.00, z=341.80], EntityHorse['Horse'/1260, l='MpServer', x=117.00, y=69.00, z=212.12], EntityChicken['Chicken'/1261, l='MpServer', x=127.50, y=68.00, z=276.32], EntityChicken['Chicken'/1262, l='MpServer', x=114.56, y=71.00, z=286.80], EntityChicken['Chicken'/1263, l='MpServer', x=116.30, y=71.00, z=296.83], EntityLeashKnot['entity.LeashKnot.name'/1284, l='MpServer', x=-13.50, y=64.50, z=307.50], GCEntityClientPlayerMP['jonathanpecany'/1285, l='MpServer', x=54.70, y=70.00, z=277.38], EntityPainting['Painting'/1031, l='MpServer', x=58.97, y=73.50, z=298.50], EntityPainting['Painting'/1033, l='MpServer', x=55.03, y=73.50, z=298.00], EntityPainting['Painting'/1034, l='MpServer', x=55.03, y=73.50, z=299.50], EntityPainting['Painting'/1035, l='MpServer', x=57.00, y=73.50, z=296.03], EntityPainting['Painting'/1036, l='MpServer', x=58.97, y=73.50, z=297.50], EntityPainting['Painting'/1037, l='MpServer', x=58.97, y=73.50, z=300.00], EntityPainting['Painting'/1038, l='MpServer', x=58.97, y=78.50, z=299.00], EntityPainting['Painting'/1039, l='MpServer', x=58.97, y=77.50, z=300.00], EntityPainting['Painting'/1040, l='MpServer', x=55.03, y=78.50, z=299.00], EntityPainting['Painting'/1041, l='MpServer', x=58.97, y=77.50, z=298.00], EntityTier3Rocket['Tier 3 Rocket'/806, l='MpServer', x=70.50, y=70.40, z=307.50], EntityItem['item.item.schematic'/807, l='MpServer', x=67.49, y=71.00, z=304.31], EntityPainting['Painting'/1043, l='MpServer', x=62.00, y=73.50, z=305.03], EntityPainting['Painting'/1044, l='MpServer', x=58.97, y=73.50, z=304.00], EntityPainting['Painting'/1045, l='MpServer', x=49.97, y=74.50, z=316.00], EntityPainting['Painting'/1046, l='MpServer', x=55.03, y=73.50, z=309.00], EntityPainting['Painting'/1015, l='MpServer', x=43.03, y=75.50, z=316.00], EntityPainting['Painting'/1016, l='MpServer', x=46.00, y=74.50, z=316.97], EntityBat['Bat'/929, l='MpServer', x=-22.09, y=45.10, z=287.88], EntityArmorStand['Armor Stand'/930, l='MpServer', x=-18.50, y=61.00, z=280.50], EntityArmorStand['Armor Stand'/940, l='MpServer', x=-12.50, y=61.00, z=280.50], EntityHorse['Horse'/943, l='MpServer', x=-11.69, y=64.00, z=306.73], EntityItem['item.item.infected_snowball'/945, l='MpServer', x=-0.55, y=77.56, z=308.88], EntitySquid['Squid'/946, l='MpServer', x=-2.24, y=61.11, z=326.31], EntitySquid['Squid'/947, l='MpServer', x=-0.40, y=60.00, z=324.44], EntitySquid['Squid'/948, l='MpServer', x=-4.87, y=62.50, z=323.27], EntitySquid['Squid'/949, l='MpServer', x=-7.51, y=62.10, z=321.66], EntitySquid['Squid'/950, l='MpServer', x=-1.40, y=62.25, z=321.40], EntityChicken['Chicken'/954, l='MpServer', x=13.88, y=68.00, z=206.73], EntityIronGolem['Iron Golem'/955, l='MpServer', x=7.39, y=75.00, z=271.30], EntityVillagerMCA['Donetta'/956, l='MpServer', x=7.30, y=71.00, z=261.55], EntityVillagerMCA['Rolando'/957, l='MpServer', x=8.11, y=71.00, z=261.52], EntityVillagerMCA['Ernest'/958, l='MpServer', x=10.34, y=71.20, z=271.17], EntityIronGolem['Iron Golem'/959, l='MpServer', x=12.14, y=75.00, z=266.00], EntityVillagerMCA['Marla'/960, l='MpServer', x=12.52, y=71.84, z=267.70], EntityVillagerMCA['Toney'/961, l='MpServer', x=12.31, y=71.00, z=265.48], EntityIronGolem['Iron Golem'/962, l='MpServer', x=7.45, y=75.00, z=272.78], EntityItemFrame['entity.ItemFrame.name'/963, l='MpServer', x=1.50, y=75.50, z=300.03], EntityItemFrame['entity.ItemFrame.name'/964, l='MpServer', x=2.50, y=75.50, z=300.03], EntityItemFrame['entity.ItemFrame.name'/965, l='MpServer', x=0.50, y=75.50, z=300.03], EntityIronGolem['Iron Golem'/966, l='MpServer', x=14.97, y=72.00, z=291.13], EntityItemFrame['entity.ItemFrame.name'/967, l='MpServer', x=1.50, y=74.50, z=308.97], EntityArmorStand['Armor Stand'/968, l='MpServer', x=3.50, y=72.00, z=308.50], EntityVillagerMCA['Sana'/969, l='MpServer', x=15.52, y=69.00, z=313.40], EntityItem['item.item.infected_snowball'/970, l='MpServer', x=0.88, y=77.00, z=308.57], EntityCow['Cow'/979, l='MpServer', x=26.50, y=69.00, z=215.22], EntitySheep['Sheep'/980, l='MpServer', x=20.80, y=69.00, z=212.22], EntityVillagerMCA['Shani'/981, l='MpServer', x=28.76, y=75.00, z=263.61], EntityVillagerMCA['Quincy'/982, l='MpServer', x=16.50, y=75.00, z=264.39], EntityVillagerMCA['Santana'/983, l='MpServer', x=28.12, y=71.00, z=263.37], EntityVillagerMCA['Dorsey'/984, l='MpServer', x=20.13, y=71.00, z=263.41], EntityIronGolem['Iron Golem'/985, l='MpServer', x=19.05, y=75.00, z=266.61], EntityVillagerMCA['Chadwick'/987, l='MpServer', x=28.20, y=75.00, z=265.63], EntityVillagerMCA['Hassan'/988, l='MpServer', x=21.43, y=68.00, z=285.99], EntityVillagerMCA['Ray'/989, l='MpServer', x=21.72, y=68.94, z=281.51], EntityVillagerMCA['Lazaro'/990, l='MpServer', x=24.52, y=67.00, z=288.30], EntityHorse['Horse'/991, l='MpServer', x=21.97, y=70.00, z=314.32], EntityChicken['Chicken'/992, l='MpServer', x=25.13, y=70.00, z=313.49], EntityPig['Pig'/993, l='MpServer', x=21.72, y=70.00, z=316.50], EntityVillagerMCA['Laticia'/994, l='MpServer', x=23.87, y=70.00, z=318.58], EntityVillagerMCA['Wally'/995, l='MpServer', x=24.43, y=70.00, z=318.96], EntityVillagerMCA['Jesusa'/996, l='MpServer', x=24.78, y=70.00, z=318.30], EntityVillagerMCA['Clarita'/997, l='MpServer', x=25.38, y=70.00, z=318.50], EntityMinecartChest['Minecart with Chest'/1000, l='MpServer', x=31.50, y=31.06, z=347.88], EntityHorse['Horse'/1007, l='MpServer', x=47.80, y=71.00, z=206.03], EntityBat['Bat'/1008, l='MpServer', x=36.49, y=15.10, z=223.43], EntityHorse['Horse'/1009, l='MpServer', x=46.83, y=70.00, z=212.03], EntityBat['Bat'/1010, l='MpServer', x=45.75, y=16.10, z=226.55], EntityVillagerMCA['Viviana'/1011, l='MpServer', x=35.70, y=67.00, z=296.30], EntityIronGolem['Iron Golem'/1012, l='MpServer', x=40.00, y=70.00, z=291.11], EntityItem['item.item.seeds'/1013, l='MpServer', x=40.10, y=70.00, z=303.80], EntityItem['item.item.seeds'/1014, l='MpServer', x=38.20, y=70.00, z=303.78], EntityPainting['Painting'/1015, l='MpServer', x=43.03, y=75.50, z=316.00], EntityPainting['Painting'/1016, l='MpServer', x=46.00, y=74.50, z=316.97], EntityItem['item.tile.flower2.houstonia'/1017, l='MpServer', x=34.27, y=69.00, z=308.65], EntityItemFrame['entity.ItemFrame.name'/1018, l='MpServer', x=45.50, y=73.50, z=333.97], EntityItemFrame['entity.ItemFrame.name'/1019, l='MpServer', x=45.50, y=73.50, z=331.03], EntityItem['item.tile.rail'/1020, l='MpServer', x=45.76, y=71.00, z=325.88], EntityItem['item.tile.goldenRail'/1021, l='MpServer', x=42.65, y=71.00, z=325.88], EntityItem['item.tile.detectorRail'/1022, l='MpServer', x=39.45, y=71.00, z=325.17], EntityItem['item.tile.detectorRail'/1023, l='MpServer', x=45.21, y=71.00, z=325.88]]
Retry entities: 1 total; [EntityHangingSchematic['entity.hanging_schematic.name'/1032, l='MpServer', x=0.00, y=0.00, z=0.00]]
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:532)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2741)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:427)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1053980080 bytes (1005 MB) / 2468872192 bytes (2354 MB) up to 3817865216 bytes (3641 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4096m -Xms256m
IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
FML: MCP 9.42 Powered by Forge 14.23.5.2859 Optifine OptiFine_1.12.2_HD_U_E3 32 mods loaded, 32 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

| State  | ID                  | Version           | Source                                        | Signature                                |
|:------ |:------------------- |:----------------- |:--------------------------------------------- |:---------------------------------------- |
| LCHIJA | minecraft           | 1.12.2            | minecraft.jar                                 | None                                     |
| LCHIJA | mcp                 | 9.42              | minecraft.jar                                 | None                                     |
| LCHIJA | FML                 | 8.0.99.99         | forge-1.12.2-14.23.5.2859.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge               | 14.23.5.2859      | forge-1.12.2-14.23.5.2859.jar                 | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | micdoodlecore       | 4.0.6             | minecraft.jar                                 | None                                     |
| LCHIJA | mixinbooter         | 8.8               | minecraft.jar                                 | None                                     |
| LCHIJA | opencomputers|core  | 1.8.3             | minecraft.jar                                 | None                                     |
| LCHIJA | bibliocraft         | 2.4.6             | BiblioCraft[v2.4.6][MC1.12.2].jar             | None                                     |
| LCHIJA | carvablepumpkins    | 1.5               | carvablepumpkins_1.5.jar                      | None                                     |
| LCHIJA | ctm                 | MC1.12.2-1.0.2.31 | CTM-MC1.12.2-1.0.2.31.jar                     | None                                     |
| LCHIJA | customnpcs          | 1.12              | CustomNPCs_1.12.2-(05Jul20).jar               | None                                     |
| LCHIJA | galacticraftcore    | 4.0.6             | Galacticraft-1.12.2-4.0.6.jar                 | None                                     |
| LCHIJA | galacticraftplanets | 4.0.6             | Galacticraft-1.12.2-4.0.6.jar                 | None                                     |
| LCHIJA | mjrlegendslib       | 1.12.2-1.2.1      | MJRLegendsLib-1.12.2-1.2.1.jar                | b02331787272ec3515ebe63ecdeea0d746653468 |
| LCHIJA | extraplanets        | 1.12.2-0.7.7      | ExtraPlanets-1.12.2-0.7.7.jar                 | b02331787272ec3515ebe63ecdeea0d746653468 |
| LCHIJA | cfm                 | 6.3.0             | furniture-6.3.2-1.12.2.jar                    | None                                     |
| LCHIJA | geneticsreborn      | 1.28              | geneticsreborn-1.12-1.32.jar                  | None                                     |
| LCHIJA | jei                 | 4.16.1.1003       | jei_1.12.2-4.16.1.1003.jar                    | None                                     |
| LCHIJA | journeymap          | 1.12.2-5.7.1      | journeymap-1.12.2-5.7.1.jar                   | None                                     |
| LCHIJA | mca                 | 6.1.0             | MCA-1.12.2-6.1.0-universal.jar                | None                                     |
| LCHIJA | mcef                | 1.11              | mcef-1.12.2-1.11.jar                          | None                                     |
| LCHIJA | stevekung's_lib     | 1.3.0             | SteveKunG's-Lib-mc1.12.2-v1.3.0.jar           | None                                     |
| LCHIJA | moreplanets         | 2.3.2             | More-Planets-1.12.2-2.3.2-GC4.0.5.jar         | None                                     |
| LCHIJA | opencomputers       | 1.8.3             | OpenComputers-MC1.12.2-1.8.3+274990f.jar      | None                                     |
| LCHIJA | patchouli           | 1.0-23.6          | Patchouli-1.0-23.6.jar                        | None                                     |
| LCHIJA | pumpkincarving      | 1.4.0             | PumpkinCarving1.12-1.4.0.jar                  | None                                     |
| LCHIJA | torohealthmod       | 1.12.2-11         | torohealth-1.12.2-11.jar                      | None                                     |
| LCHIJA | treechopper         | 1.2.4             | Tree-Chopper-Mod-1.12.2.jar                   | None                                     |
| LCHIJA | twilightforest      | 3.11.1021         | twilightforest-1.12.2-3.11.1021-universal.jar | None                                     |
| LCHIJA | vampirism           | 1.6.2             | Vampirism-1.12.2-1.6.2.jar                    | None                                     |
| LCHIJA | teamlapen-lib       | 1.6.2             | Vampirism-1.12.2-1.6.2.jar                    | None                                     |
| LCHIJA | webdisplays         | 1.1               | webdisplays-1.12.2-1.1.jar                    | None                                     |

Loaded coremods (and transformers): 

MicdoodlePlugin (Galacticraft-1.12.2-4.0.6.jar)
micdoodle8.mods.miccore.MicdoodleTransformer
ShutdownPatcher (mcef-1.12.2-1.11-coremod.jar)
net.montoyo.mcef.coremod.ShutdownPatcher
TransformerLoader (OpenComputers-MC1.12.2-1.8.3+274990f.jar)
li.cil.oc.common.asm.ClassTransformer
MixinBooter (!mixinbooter-8.8.jar)

CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
team.chisel.ctm.client.asm.CTMTransformer
SteveKunGLibPlugin (SteveKunG's-Lib-mc1.12.2-v1.3.0.jar)

ShutdownPatcher (mcef-1.12.2-0.9-coremod.jar)
net.montoyo.mcef.coremod.ShutdownPatcher
GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 529.04' Renderer: 'NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2'
Patchouli open book context: n/a
Launched Version: forge-14.23.5.2859
LWJGL: 2.9.4
OpenGL: NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2 GL version 4.6.0 NVIDIA 529.04, NVIDIA Corporation
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

Using VBOs: Yes
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: 
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 8x 11th Gen Intel(R) Core(TM) i5-11300H @ 3.10GHz
OptiFine Version: OptiFine_1.12.2_HD_U_E3
OptiFine Build: 20181210-121000
Render Distance Chunks: 8
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.6.0 NVIDIA 529.04
OpenGlRenderer: NVIDIA GeForce RTX 3050 Laptop GPU/PCIe/SSE2
OpenGlVendor: NVIDIA Corporation
CpuCount: 8

I am hoping to get this fixed ASAP as I wanted to show my friend my amazing house I built and kind of hard when the IDs are messing up when I removed this mod and when the game crashes when I try to load up the world.

This is my base of operations. This mod was removed, I played the world and this happened. I did put the mod back in and it still had the same result.

This is the landing site for my spaceship. Again, had this complex system of pipes. All gone. I could go into creative to fix it but the damage is too great and I haven't played on the world in a long while.

This is radioactive liquid that replaced a block I had on top of the church.

This was my very nicely decorated Twilight forest portal. Again, all gone. Ant this took a diamond and some water to make. Now it's just. Honestly, not completely sure if this mod is the full culprit. I just know most of the errors I had led to this mod.

[Secondyou]

send world to me please i willing to test it with mods you use
(i know StevekunG just goes to develop an fishofthives mods now)

So If you willing to send it
Discord: Secondyou#4900 (Secondyou)

[jonathan-x01]

Yeah, I am willing to do it. I also managed to find an old backup I made. Which works well so it may be a good reference.
https://drive.google.com/drive/folders/1ceMVPeZUmlKtHsGX2xIQt_FW-_FGnnXf?usp=sharing

[SteveKunG]

Hey @jonathanpecany I'm sorry for your world cannot play in newer version of More Planets, due to internal changes for Block IDs and Flattening (Like Minecraft 1.13 does). I don't want to say this but I would recommended to create a fresh new world.

FYI for @Secondyou, Previously I cannot setting up More Planets project because it is a very old build system which doesn't work at all. And I decided to working on modern version instead because I don't want to deal with ancient 1.12.2. But for now I can work on it again and hopefully doesn't break next time.

[Secondyou]

thanks :)

me and him just fixing an world now and its almost complete

[Secondyou]

i think its fine now

[jonathan-x01]

Yes. It is nearly complete. Haven't gotten around to completely finishing it. The only problem now is NBT issues with storage type blocks. Luckily I never changed it since my last backup.

[Secondyou]

thanks for info man if i have time i will play with you :)