Crashing after removing mod - Java Edition Support - Support - Minecraft Forum

#1 Jun 3, 2014

Vaultt

Out of the Water
Join Date: 5/21/2014
Posts: 9
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Ok, so I had installed the LOTR mod, and after having some mob spawning problems afterward, decided to just delete the mod.

So I did.

And now Minecraft will not load. I can't even get to main menu of Minecraft without the LOTR mod in my mod folder.

I posted on the LOTR thread but haven't gotten any help, to either problem I had. Hoping someone here has some advice.

#2 Jun 3, 2014

Omega212

Tree Puncher
Join Date: 12/22/2013
Posts: 37
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Well, I can't be certain without a crash report, but I think I know the problem. Because your world spawned in some of the LOTR items and (I'm assuming) you had some of them, Java is now having a temper tantrum because it can no longer find the data for the LOTR items. Java has an annoying way of reading code. If you add items, everything is fine and dandy. But if you remove items and Java can't find it, then it simply shuts down.

My advice: Get your world's seed and write it down somewhere. Then make sure your character has NONE of the LOTR items in your inventory, and that you DO have the majority of your vanilla valuables. Cut your player.dat file out of your minecraft directory, then delete the world. Make a new world using the seed you wrote down. Close the game, then delete the NEW player.dat and paste in the one from your modded world.

-OR-

Just keep playing with the LOTR mod.

#3 Jun 3, 2014

Vaultt

Out of the Water
Join Date: 5/21/2014
Posts: 9
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Quote from Omega212

Well, I can't be certain without a crash report, but I think I know the problem. Because your world spawned in some of the LOTR items and (I'm assuming) you had some of them, Java is now having a temper tantrum because it can no longer find the data for the LOTR items. Java has an annoying way of reading code. If you add items, everything is fine and dandy. But if you remove items and Java can't find it, then it simply shuts down.

My advice: Get your world's seed and write it down somewhere. Then make sure your character has NONE of the LOTR items in your inventory, and that you DO have the majority of your vanilla valuables. Cut your player.dat file out of your minecraft directory, then delete the world. Make a new world using the seed you wrote down. Close the game, then delete the NEW player.dat and paste in the one from your modded world.

-OR-

Just keep playing with the LOTR mod.

I figured it was something along those lines, but the crash before making it to the menu screen made me think otherwise.

Could I delete (after backing up) my saves folder and see if the game will run to test this?

#4 Jun 3, 2014

Vaultt

Out of the Water
Join Date: 5/21/2014
Posts: 9
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Hm. I tried just removing my saves folder, and the LOTR mod and loading the game like that, and I get the same crash. Which is just irritating at this point, I've removed several other mods and never had an issue.

Here's the crash report.

---- Minecraft Crash Report ----
// I let you down. Sorry

Time: 6/3/14 3:05 PM
Description: Initializing game

java.lang.NullPointerException: Initializing game
at thaumcraft.api.research.ResearchPage.<init>(ResearchPage.java:113)
at thaumcraft.common.config.ConfigResearch.initAlchemyResearch(ConfigResearch.java:896)
at thaumcraft.common.config.ConfigResearch.init(ConfigResearch.java:34)
at thaumcraft.common.Thaumcraft.postInit(Thaumcraft.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:690)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:288)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:527)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815)
at net.minecraft.client.main.Main.main(SourceFile:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- Head --
Stacktrace:
at thaumcraft.api.research.ResearchPage.<init>(ResearchPage.java:113)
at thaumcraft.common.config.ConfigResearch.initAlchemyResearch(ConfigResearch.java:896)
at thaumcraft.common.config.ConfigResearch.init(ConfigResearch.java:34)
at thaumcraft.common.Thaumcraft.postInit(Thaumcraft.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:690)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:288)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:527)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:815)
at net.minecraft.client.main.Main.main(SourceFile:103)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_55, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 230674728 bytes (219 MB) / 757596160 bytes (722 MB) up to 2863661056 bytes (2731 MB)
JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx3G
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.03 FML v7.2.196.1082 Minecraft Forge 10.12.1.1082 24 mods loaded, 24 mods active
mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
FML{7.2.196.1082} [Forge Mod Loader] (forge-1.7.2-10.12.1.1082.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
Forge{10.12.1.1082} [Minecraft Forge] (forge-1.7.2-10.12.1.1082.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
backpackrenderer{1.7.2 - 2.4} [Backpack Renderer] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
bcmod{1.7.2 - 2.4.2} [BCMod (Brad16840.Common mod)] (bcmod 1.7.2 - 2.4.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
backpacks16840{1.7.2 - 2.4.1} [Backpacks!] (backpacks 1.7.2 - 2.4.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
BiblioCraft{1.7.1} [BiblioCraft] (BiblioCraft[1.7.1][MC1.7.2].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
craftguide{1.6.8.1} [CraftGuide] (CraftGuide-1.6.8.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
CustomSpawner{3.2.0.dev.R1} [DrZhark's CustomSpawner] (CustomMobSpawner 3.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
MoCreatures{6.2.0.dev.R1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
DungeonPack{1.7.2-2.0} [DungeonPack] (DungeonPack-1.7.2-2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
FinderCompass{1.7.2d} [Finder Compass] (FinderCompass_1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
everything{1.0} [everything] (M-Ore3.1 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
more{1.0} [more] (M-Ore3.1 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
startools{1.0.0} [startools] (M-Ore3.1 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
magicwand{1.0.0} [Magic Wand mod] (M-Ore3.1 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
MapWriter{2.1.1} [MapWriter] (MapWriter-1.7.2-2.1.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
moreNature{0.6.1} [More Nature] (morenature-0.6.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
desertcraft{1.7.2b} [Pam's DesertCraft] (Pam's DesertCraft 1.7.2c.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
harvestcraft{1.7.2c} [Pam's HarvestCraft] (Pam's HarvestCraft 1.7.2c.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
plantmegapack{3.00.05} [Plant Mega Pack] (Plant Mega Pack-1.7.2-3.00.05.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
stillhungry{1.7.2-2.1.0} [Still Hungry!] (stillhungry-1.7.2-2.1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
Baubles{1.0.0.13} [Baubles] (Baubles-1.7.2-1.0.0.13.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized
Thaumcraft{4.1.1.14} [Thaumcraft] (Thaumcraft-1.7.2-4.1.1.14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Errored
Launched Version: 1.7.2-Forge10.12.1.1082
LWJGL: 2.9.0
OpenGL: GeForce GT 640/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Resource Packs: [Soartex_Fanver.zip, ChromaHills-128x1.7_1.0.8.zip]
Current Language: English (US)
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
Anisotropic Filtering: Off (1)

Last edited by Vaultt: Jun 3, 2014

#5 Jun 4, 2014

LordOfDimensions

The Meaning of Life, the Universe, and Everything.
Join Date: 6/4/2014
Posts: 95
Member Details

If the LOTR stuff are just in chest and not your inventory, you can use mcedit to open the chests and remove the items. You can also use it to delete chunks/blocks with LOTR items/blocks.

http://www.mcedit.net/