FTB 1.6.4 Packs won't let me create a new world on my computer

13MovingOn

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Jul 29, 2019
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I'm sure many other people are having trouble with this as well, but the 1.6.4 packs are launching but not letting me create a new world. This is the error i'm getting.

2013-12-28 14:39:11 [INFO] [Minecraft-Server] Starting integrated minecraft server version 1.6.4
2013-12-28 14:39:11 [INFO] [Minecraft-Server] Generating keypair
2013-12-28 14:39:11 [INFO] [STDERR] java.lang.NoClassDefFoundError: org/bouncycastle/jce/provider/BouncyCastleProvider
2013-12-28 14:39:11 [INFO] [STDERR] at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:105)
2013-12-28 14:39:11 [INFO] [STDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
2013-12-28 14:39:11 [INFO] [STDERR] at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
2013-12-28 14:39:11 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: org.bouncycastle.jce.provider.BouncyCastleProvider
2013-12-28 14:39:11 [INFO] [STDERR] at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
2013-12-28 14:39:11 [INFO] [STDERR] at java.security.AccessController.doPrivileged(Native Method)
2013-12-28 14:39:11 [INFO] [STDERR] at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
2013-12-28 14:39:11 [INFO] [STDERR] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:113)
2013-12-28 14:39:11 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
2013-12-28 14:39:11 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
2013-12-28 14:39:11 [INFO] [STDERR] ... 3 more
2013-12-28 14:39:11 [SEVERE] [Minecraft-Server] Encountered an unexpected exception NoClassDefFoundError
java.lang.NoClassDefFoundError: org/bouncycastle/jce/provider/BouncyCastleProvider
at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:105)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:445)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.ClassNotFoundException: org.bouncycastle.jce.provider.BouncyCastleProvider
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 net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:113)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 3 more
2013-12-28 14:39:11 [SEVERE] [Minecraft-Server] This crash report has been saved to: /Applications/Direwolf20_1_6_4/minecraft/crash-reports/crash-2013-12-28_14.39.11-server.txt
2013-12-28 14:39:11 [INFO] [Minecraft-Server] Stopping server
2013-12-28 14:39:11 [INFO] [Minecraft-Server] Saving players
2013-12-28 14:39:11 [INFO] [Minecraft-Server] Saving worlds
2013-12-28 14:39:11 [INFO] [ForgeModLoader] The state engine was in incorrect state SERVER_ABOUT_TO_START and forced into state SERVER_STOPPED. Errors may have been discarded.
 
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13MovingOn

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Jul 29, 2019
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I don't really get what she is talking about in the post what is the difference and what folders are the server and client config files in? Also btw I'm on a Mac
 

Ashzification

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Jul 29, 2019
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I don't really get what she is talking about in the post what is the difference and what folders are the server and client config files in? Also btw I'm on a Mac
Read this:
Bouncy Castle issue.
Apparently now a vanilla issue.
Formerly was "solved" by downloading the server configs and replacing the client configs with the server configs.
I don't know if that works with the new issue however.

Please note, the person who had this same issue on that thread solved the problem by changing world seeds and making a new world.
 

ebopalisesy

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Jul 29, 2019
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I have been having the exact same error symptoms since the implementation of the 1.6 packs, but not the same log. I think that the error is caused by libraries not being loaded, because the files are there.
java.lang.NoClassDefFoundError: org/bouncycastle/crypto/BlockCipher
Not the same as java.lang.NoClassDefFoundError: org/bouncycastle/jce/provider/BouncyCastleProvider
 
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Ashzification

New Member
Jul 29, 2019
7,425
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0
Read this:

Bouncy Castle issue.
Apparently now a vanilla issue.
Formerly was "solved" by downloading the server configs and replacing the client configs with the server configs.
I don't know if that works with the new issue however.
Please note, the person who had this same issue on that thread solved the problem by changing world seeds and making a new world.
 

lavarthan

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Jul 29, 2019
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Java Path: /usr/local/java/jdk1.7.0_45/jre/bin/java
I'm no expert on linux, but try using the jre only not the jdk version of Java. I know the jre is in the jdk, but minecraft might not play well with it that way.
 

ebopalisesy

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Jul 29, 2019
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I'm no expert on linux, but try using the jre only not the jdk version of Java. I know the jre is in the jdk, but minecraft might not play well with it that way.
I tried that before and it did not fix the problem. Also tried switching away from openjdk and it stopped letting me use the pastebin button on the launcher, although I did not go back to openjdk.
 
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ebopalisesy

New Member
Jul 29, 2019
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The error is not from bouncycastle/jce, its from bouncycastle/crypto. I don't know where the libraries folder for ftb is but it could be caused by it not downloading or loading the bouncycastle jarfile. Also when I booted into windows it ran fine, so it caused by something in linux.