Problem Upgrading to latest Forge

[quantumbuc]

Was running Forge for MC 1.6.2. Upgraded to 1.6.4, then ran the latest installer today. Seemed to work ok, but MC crashes with the following report.

 

Any ideas?

 

Thanks!

 

---- Minecraft Crash Report ----

// Hi. I'm Minecraft, and I'm a crashaholic.

 

Time: 9/21/13 4:20 PM

Description: Initializing game

 

java.lang.NoClassDefFoundError: nm

at mod_ReiMinimap.getVersion(mod_ReiMinimap.java:15)

at cpw.mods.fml.common.modloader.ModLoaderModContainer.getVersion(ModLoaderModContainer.java:417)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:513)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:181)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:471)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:806)

at net.minecraft.client.main.Main.main(SourceFile:101)

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:131)

at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

Caused by: java.lang.ClassNotFoundException: nm

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:179)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

... 13 more

Caused by: java.lang.NullPointerException

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:171)

... 15 more

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Stacktrace:

at mod_ReiMinimap.getVersion(mod_ReiMinimap.java:15)

at cpw.mods.fml.common.modloader.ModLoaderModContainer.getVersion(ModLoaderModContainer.java:417)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:513)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:181)

at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:471)

 

-- Initialization --

Details:

Stacktrace:

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:806)

at net.minecraft.client.main.Main.main(SourceFile:101)

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:131)

at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

 

-- System Details --

Details:

Minecraft Version: 1.6.4

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.7.0_25, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 288084168 bytes (274 MB) / 481034240 bytes (458 MB) up to 954466304 bytes (910 MB)

JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

Suspicious classes: FML and Forge are installed

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: ~~ERROR~~ NoClassDefFoundError: nm

Launched Version: 1.6.4-Forge9.11.0.882

LWJGL: 2.9.0

OpenGL: GeForce GTX 670/PCIe/SSE2 GL version 4.3.0, NVIDIA Corporation

Is Modded: Definitely; Client brand changed to 'fml,forge'

Type: Client (map_client.txt)

Resource Pack: Sphax PureBDcraft 256x MC16.zip

Current Language: English (US)

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

[LexManos]

... you expect rei's mods to work for 1.6.4 already?

 

[quantumbuc]

Is this your helpful way of telling me that the mod is causing the problem?

 

If so, thanks. If not, then, you go girl!

 

-Buc

[LexManos]

Yes it's the mod, here is a helpful tip when reading the log files:

java.lang.NoClassDefFoundError: nm
   at mod_ReiMinimap.getVersion(mod_ReiMinimap.java:15)

The first line is the error, you'll learn a lot of the common errors if you just start reading.

The line immediatly under it, *typically* tells you what mod is responsible.

In this case it's pretty obvious: 'mod_ReiMinimap'

 

 

There can be things like 'net.minecraftforge' or 'com.forestry' or things like that...

If you actually READ your errors, it because rather easy to do basic trouble shooting yourself.

[quantumbuc]

Thank you oh so much Mr. Sarcastic.

 

Your post was VERY helpful until the last line. Then you became a schmuck. Obviously, as a new person here (hence the "I am new." tag under my name), it is conceivable that the error message might have been a little overwhelming for me to comprehend. As I usually find Minecraft players to be helpful to each other, I figured I'd give it a shot here. Too bad you are the exception. Your information was very helpful and will allow me to not make such a mistake in the future. The snarky tone just isn't necessary and demotes you from a helpful fellow Minecraft player to a dweeb.

 

Have a nice day!

[LexManos]

I was actually being genuinely helpful,. but your rant gave me the urge to ban you so, enjoy your ban and enjoy playing minecraft. Try not to be a cunt next time you work with people who are helping you.