Minecraft Forums

I can't sign into any multiplayer servers without getting "connecting to server" for just 10 minutes straight, and can't join single player worlds without crashing minecraft completely. All I can think I did to maybe mess with my minecraft folder was I put spc on my technic world. I'll leave a copy of the error report I get if it helps:

"Time: 8/24/12 10:03 PM
Description: Unexpected error

java.lang.NoClassDefFoundError: og
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:295)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at net.minecraft.client.Minecraft.a(SourceFile:1323)
at apq.e(SourceFile:142)
at apq.a(SourceFile:116)
at apn.a(SourceFile:64)
at apn.d(SourceFile:112)
at apn.m(SourceFile:100)
at net.minecraft.client.Minecraft.l(SourceFile:1077)
at net.minecraft.client.Minecraft.J(SourceFile:583)
at net.minecraft.client.Minecraft.run(SourceFile:535)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.ClassNotFoundException: og
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 23 more

Relevant Details:
- Minecraft Version: 1.3.2
- Operating System: Mac OS X (x86_64) version 10.6.8
- Java Version: 1.6.0_33, Apple Inc.
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Apple Inc.
- Memory: 442430000 bytes (421 MB) / 554369024 bytes (528 MB) up to 1069416448 bytes (1019 MB)
- JVM Flags: 3 total; -Xbootclasspath/a:/System/Library/PrivateFrameworks/JavaApplicationLauncher.framework/Resources/LauncherSupport.jar -Xms512M -Xmx1024M
- LWJGL: 2.4.2
- OpenGL: NVIDIA GeForce GT 130 OpenGL Engine GL version 2.1 NVIDIA-1.6.36, NVIDIA Corporation
- Is Modded: Probably not
- Type: Client
- Texture Pack: Default
- Profiler Position: N/A (disabled)"

I'm running 1.3.2, although I did download the snapshot for a short time before reverting back to 1.3.2

Still no luck, it leaves me on the connecting to server screen on multiplayer and crashes when I try and load a single player world :/

Does anyone have any ideas on how to fix this?

I Have kinda the same problem, I cant login into any server except for 2-3 servers that were already on my server list. I already tried to delet my bin folder and forcing update my minecraft, I also tried disabling my firewall and still nothing.