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Forge 10.12.0.976 for Server will not run

cyberjudge

By cyberjudge
in Support & Bug Reports

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cyberjudge Tree Puncher

cyberjudge

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Posted

Hello All,

I'm running my own Minecraft server. I installed forge-1.7.2-10.12.0.976 using the jar installer however when I now click on forge-1.7.2-10.12.0.976-universal.jar it does not open. Did I do something wrong?

 

I guess I should say the server I'm running on is a computer I have here at my home. It's running Windows 7 64 bit. Not sure what else I can say to help get an answer. Just let me know if you have further questions.

cyberjudge Tree Puncher

cyberjudge

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  • Author
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Log is empty. I cleared the log and tried running the jar file and the log file remained blank. Now I'm running the file in the path C:\minecraft server\1.7.2. The log I looked at was latest.log in the logs folder. and I don't see a forge log file unless it is not stored in the C:\minecraft server folder.

cyberjudge Tree Puncher

cyberjudge

Posted
  • Author
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OK, did that and looks like I'm missing libraries to run forge?

 

 

Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec

 

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Unknown Source)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j

ava:25)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.

java:12)

Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

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

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

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

        ... 4 more

 

LexManos Reality Controller

LexManos

Posted
Posted

Make sure that the minecraft server jar is named: 'minecraft_server.1.7.2.jar' exactly in the same folder as Forge's jar.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

cyberjudge Tree Puncher

cyberjudge

Posted
  • Author
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Yes it is. I even tried renaming my 1.7.2 folder, recreatign it, redownloading 1.7.2 jar from https://s3.amazonaws.com/Minecraft.Download/versions/1.7.2/minecraft_server.1.7.2.jar and then downloading the newest release of forge and copying that jar to the 1.7.2 folder. The minecraft_server.1.7.2.jar runs no problem and I can log in to it from my client side computer. However Forge is still not launching.

archon_sd Tree Puncher

archon_sd

Posted
Posted

Same error, the only log file produced is the "latest.log" from the vanilla server.  I can't get IE or Chrome to upload it here for some reason so I'll paste its' contents at the bottom.

 

What I ran:

 

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -Xmx1G -Xms1G -jar .\forge-1.7.2-10.12.0.976-universal.jar nogui
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 4 more
PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft>

 

 

 

Folder contents:

 

 

.minecraft folder contents:

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
d----          1/1/2014  11:34 PM            libraries
d----          1/2/2014  12:08 AM            logs
d----          1/2/2014  12:09 AM            world
-a---          1/2/2014  12:08 AM        110 banned-ips.txt
-a---          1/2/2014  12:08 AM        110 banned-players.txt
-a---          1/1/2014  11:35 PM    2108271 forge-1.7.2-10.12.0.976-universal.jar
-a---          1/1/2014  11:34 PM    9163955 minecraft_server.1.7.2.jar
-a---          1/2/2014  12:08 AM          0 ops.txt
-a---          1/2/2014  12:09 AM        658 server.properties
-a---          1/2/2014  12:08 AM          0 white-list.txt

 

 

The libraries folder only contains:

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir .\libraries\net\minecraft\launchwrapper\1.9

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\libraries\net\minecraft\launchwrapper\1.9

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---          1/1/2014  11:34 PM      33162 launchwrapper-1.9.jar

 

.. plus

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir .\libraries\org\ow2\asm\asm-all\4.1

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\libraries\org\ow2\asm\asm-all\4.1

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---          1/1/2014  11:34 PM     214592 asm-all-4.1.jar

 

.. plus

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir .\libraries\org\scala-lang\scala-compiler\2.10.2

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\libraries\org\scala-lang\scala-compiler\2.10.2

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---          1/1/2014  11:35 PM   14541812 scala-compiler-2.10.2.jar

 

.. and

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir .\libraries\org\scala-lang\scala-library\2.10.2

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\libraries\org\scala-lang\scala-library\2.10.2

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
-a---          1/1/2014  11:34 PM    7218347 scala-library-2.10.2.jar

 

 

The World folder contains:

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir world

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\world

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
d----          1/2/2014  12:08 AM            data
d----          1/2/2014  12:08 AM            DIM-1
d----          1/2/2014  12:08 AM            DIM1
d----          1/2/2014  12:08 AM            players
d----          1/2/2014  12:08 AM            region
-a---          1/2/2014  12:09 AM        411 level.dat
-a---          1/2/2014  12:09 AM        411 level.dat_old
-a---          1/2/2014  12:08 AM          8 session.lock

 

 

I have a hunch you don't care what's in the sub folders under world but let me know if you do.

 

 

I've tried 9.76, 9.81 and 9.82: same error.  I've used the jar installer and the Win installer.  I've been pointing the installers at empty folders and letting the installer download the server jar as well as the forge jar.  My server is Windows 2012 SP1 running Java 7 r45 w/ 32 and 64 bit variants installed.  I run the minecraft server once before running forge.  The server runs fine and my client can connect to it.  When I run the forge jar using the java command shown above I get the output above.  I've been running Forge servers for about a year-ish now.  (since about 1.32-ish of MC)

 

Thanks for your attention!

 

 

Latest.log contents:

 

 

[00:08:55] [server thread/INFO]: Starting minecraft server version 1.7.2
[00:08:55] [server thread/INFO]: Loading properties
[00:08:55] [server thread/INFO]: Default game type: SURVIVAL
[00:08:55] [server thread/INFO]: Generating keypair
[00:08:56] [server thread/INFO]: Starting Minecraft server on *:25566
[00:08:56] [server thread/WARN]: Failed to load operators list: java.io.FileNotFoundException: .\ops.txt (The system cannot find the file specified)
[00:08:56] [server thread/WARN]: Failed to load white-list: java.io.FileNotFoundException: .\white-list.txt (The system cannot find the file specified)
[00:08:56] [server thread/INFO]: Preparing level "world"
[00:08:57] [server thread/INFO]: Preparing start region for level 0
[00:08:58] [server thread/INFO]: Preparing spawn area: 2%
[00:08:59] [server thread/INFO]: Preparing spawn area: 4%
[00:09:00] [server thread/INFO]: Preparing spawn area: 7%
[00:09:01] [server thread/INFO]: Preparing spawn area: 8%
[00:09:02] [server thread/INFO]: Preparing spawn area: 11%
[00:09:03] [server thread/INFO]: Preparing spawn area: 16%
[00:09:05] [server thread/INFO]: Preparing spawn area: 19%
[00:09:06] [server thread/INFO]: Preparing spawn area: 21%
[00:09:07] [server thread/INFO]: Preparing spawn area: 26%
[00:09:08] [server thread/INFO]: Preparing spawn area: 31%
[00:09:09] [server thread/INFO]: Preparing spawn area: 35%
[00:09:10] [server thread/INFO]: Preparing spawn area: 39%
[00:09:11] [server thread/INFO]: Preparing spawn area: 43%
[00:09:12] [server thread/INFO]: Preparing spawn area: 46%
[00:09:13] [server thread/INFO]: Preparing spawn area: 48%
[00:09:14] [server thread/INFO]: Preparing spawn area: 53%
[00:09:15] [server thread/INFO]: Preparing spawn area: 58%
[00:09:16] [server thread/INFO]: Preparing spawn area: 63%
[00:09:17] [server thread/INFO]: Preparing spawn area: 67%
[00:09:19] [server thread/INFO]: Preparing spawn area: 72%
[00:09:20] [server thread/INFO]: Preparing spawn area: 74%
[00:09:21] [server thread/INFO]: Preparing spawn area: 78%
[00:09:22] [server thread/INFO]: Preparing spawn area: 83%
[00:09:23] [server thread/INFO]: Preparing spawn area: 88%
[00:09:24] [server thread/INFO]: Preparing spawn area: 91%
[00:09:26] [server thread/INFO]: Preparing spawn area: 94%
[00:09:27] [server thread/INFO]: Preparing spawn area: 99%
[00:09:27] [server thread/INFO]: Done (30.633s)! For help, type "help" or "?"
[00:09:42] [server thread/INFO]: Stopping the server
[00:09:42] [server thread/INFO]: Stopping server
[00:09:42] [server thread/INFO]: Saving players
[00:09:42] [server thread/INFO]: Saving worlds
[00:09:42] [server thread/INFO]: Saving chunks for level 'world'/Overworld
[00:09:42] [server thread/INFO]: Saving chunks for level 'world'/Nether
[00:09:42] [server thread/INFO]: Saving chunks for level 'world'/The End

 

LexManos Reality Controller

LexManos

Posted
Posted

https://github.com/MinecraftForge/ForgeGradle/commit/76e15702b3e5554c78431f6bd3ef1237d96b9abf#diff-f41c2684049bbd8087a600e914f92586R293

Apparently, it was broken for the first few builds.

Just run with java -cp minecraft_server.1.7.2.jar -jar {forgejar}

That'll work untill the next build which will have the fixed path.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

archon_sd Tree Puncher

archon_sd

Posted
Posted

https://github.com/MinecraftForge/ForgeGradle/commit/76e15702b3e5554c78431f6bd3ef1237d96b9abf#diff-f41c2684049bbd8087a600e914f92586R293

Apparently, it was broken for the first few builds.

Just run with java -cp minecraft_server.1.7.2.jar -jar {forgejar}

That'll work untill the next build which will have the fixed path.

 

Ran it fleshed out with what I think you intended to be filled in and got the same output:

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -Xmx1G -Xms1G -cp .\minecraft_server.1.7.2.jar -jar .\forge-1.7.2-10.12.0.976-universal.jar nogui
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 4 more
PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft>

 

There are no new logs under "/logs" and no Forge output.

archon_sd Tree Puncher

archon_sd

Posted
Posted

Getting the same thing with Forge 982.

 

Noted when I ran the vanilla 1.7.2 server (which spawned fine), I waited for the server to completely generate the world and idle..  I typed "stop" to shut it down cleanly and allow me to run Forge and I was greeted with this shut down "appender" error:  (look at the end of the boot log pasted below)

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -jar .\minecraft_server.1.7.2.jar nogui
[17:48:51] [server thread/INFO]: Starting minecraft server version 1.7.2
[17:48:51] [server thread/INFO]: Loading properties
[17:48:51] [server thread/INFO]: Default game type: SURVIVAL
[17:48:51] [server thread/INFO]: Generating keypair
[17:48:51] [server thread/INFO]: Starting Minecraft server on *:25566
[17:48:52] [server thread/WARN]: Failed to load operators list: java.io.FileNotFoundException: .\ops.txt (The system ca
not find the file specified)
[17:48:52] [server thread/WARN]: Failed to load white-list: java.io.FileNotFoundException: .\white-list.txt (The system
cannot find the file specified)
[17:48:52] [server thread/INFO]: Preparing level "world"
[17:48:53] [server thread/INFO]: Preparing start region for level 0
[17:48:54] [server thread/INFO]: Preparing spawn area: 2%
[17:48:55] [server thread/INFO]: Preparing spawn area: 5%
[17:48:56] [server thread/INFO]: Preparing spawn area: 6%
[17:48:57] [server thread/INFO]: Preparing spawn area: 10%
[17:48:58] [server thread/INFO]: Preparing spawn area: 13%
[17:48:59] [server thread/INFO]: Preparing spawn area: 16%
[17:49:00] [server thread/INFO]: Preparing spawn area: 20%
[17:49:01] [server thread/INFO]: Preparing spawn area: 22%
[17:49:02] [server thread/INFO]: Preparing spawn area: 26%
[17:49:03] [server thread/INFO]: Preparing spawn area: 30%
[17:49:04] [server thread/INFO]: Preparing spawn area: 35%
[17:49:05] [server thread/INFO]: Preparing spawn area: 43%
[17:49:06] [server thread/INFO]: Preparing spawn area: 47%
[17:49:07] [server thread/INFO]: Preparing spawn area: 53%
[17:49:09] [server thread/INFO]: Preparing spawn area: 58%
[17:49:10] [server thread/INFO]: Preparing spawn area: 64%
[17:49:11] [server thread/INFO]: Preparing spawn area: 67%
[17:49:12] [server thread/INFO]: Preparing spawn area: 73%
[17:49:13] [server thread/INFO]: Preparing spawn area: 74%
[17:49:15] [server thread/INFO]: Preparing spawn area: 77%
[17:49:16] [server thread/INFO]: Preparing spawn area: 82%
[17:49:18] [server thread/INFO]: Preparing spawn area: 83%
[17:49:19] [server thread/INFO]: Preparing spawn area: 87%
[17:49:20] [server thread/INFO]: Preparing spawn area: 92%
[17:49:21] [server thread/INFO]: Preparing spawn area: 97%
[17:49:21] [server thread/INFO]: Done (29.532s)! For help, type "help" or "?"
list
[17:49:28] [server thread/INFO]: There are 0/20 players online:
[17:49:28] [server thread/INFO]:
stop
[17:49:30] [server thread/INFO]: Stopping the server
[17:49:30] [server thread/INFO]: Stopping server
[17:49:30] [server thread/INFO]: Saving players
[17:49:30] [server thread/INFO]: Saving worlds
[17:49:30] [server thread/INFO]: Saving chunks for level 'world'/Overworld
[17:49:31] [server thread/INFO]: Saving chunks for level 'world'/Nether
[17:49:31] [server thread/INFO]: Saving chunks for level 'world'/The End
[17:49:34] [server Shutdown Thread/INFO]: Stopping server
2014-01-02 17:49:34,236 ERROR Attempted to append to non-started appender ServerGuiConsole
Exception in thread "Server Shutdown Thread" org.apache.logging.log4j.core.appender.AppenderLoggingException: Attempted
to append to non-started appender ServerGuiConsole
        at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:89)
        at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:425)
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:406)
        at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:367)
        at org.apache.logging.log4j.core.Logger.log(Logger.java:110)
        at org.apache.logging.log4j.spi.AbstractLogger.info(AbstractLogger.java:1011)
        at net.minecraft.server.MinecraftServer.n(SourceFile:287)

 

borte Tree Puncher

borte

Posted
Posted

Seems to still be an issue with 10.12.0.985

 

 

 

PS E:\asd> java -jar .\forge-1.7.2-10.12.0.985-universal.jar

Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Unknown Source)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)

Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

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

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

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

        ... 4 more

PS E:\asd> ls

 

 

    Directory: E:\asd

 

 

Mode                LastWriteTime    Length Name

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

d----        03.01.2014    13:41            libraries

-a---        03.01.2014    13:12    2120962 forge-1.7.2-10.12.0.985-universal.jar

-a---        03.01.2014    13:12    9163955 minecraft_server.1.7.2.jar

 

PS E:\asd>

 

 

 

Tried with -cp minecraft_server.1.7.2.jar, with same result.

 

The same happens in windows and linux...

 

Client is working fine..

cyberjudge Tree Puncher

cyberjudge

Posted
  • Author
Posted

I updated to forge 1.7.2.10.12.0.991 and still not successful launching minecraft server with forge. Error that comes up when I run the bat file I created is:

 

Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec

 

        at java.lang.Class.forName0(Native Method)

        at java.lang.Class.forName(Unknown Source)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.j

ava:25)

        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.

java:12)

Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.net.URLClassLoader$1.run(Unknown Source)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(Unknown Source)

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

        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

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

        ... 4 more

Press any key to continue . . .

 

 

Bat file simple does the following:

 

@echo off

java -Xms1000M -Xmx1000M -jar forge-1.7.2-10.12.0.991-universal.jar nogui

pause

 

 

And I can run the server using the above bat file but pointing to minecraft_server.1.7.2.jar just fine

LexManos Reality Controller

LexManos

Posted
Posted

Fucking son of a bitch abrar broke it again -.-

Either way the problem is this:

minecraft_server.1.7.2.jar is not in the class path

The solution:

Add minecraft_server.1.7.2.jar to the class path.

If you can't do that you shouldn't be hosting servers.

 

If you can't figure that out, then just rename 'minecraft_server.1.7.2.jar' to 'minecraft_server.1.7.2' Abrar deleted the '.jar' when he moved my code, it's been fixed but something fubared it again.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

archon_sd Tree Puncher

archon_sd

Posted
Posted

Fucking son of a bitch abrar broke it again -.-

Either way the problem is this:

minecraft_server.1.7.2.jar is not in the class path

The solution:

Add minecraft_server.1.7.2.jar to the class path.

If you can't do that you shouldn't be hosting servers.

 

If you can't figure that out, then just rename 'minecraft_server.1.7.2.jar' to 'minecraft_server.1.7.2' Abrar deleted the '.jar' when he moved my code, it's been fixed but something fubared it again.

 

From the same directory the server and forge jars are in:  (they should default to current folder for classpath even if it's not supplied)

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -Xmx1G -Xms1G -classpath 'C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft\minecraft_server.1.7.2.jar' -jar .\forge-1.7.2-10.12.0.993-universal.jar nogui
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 4 more

 

I even tried renaming the server jar:

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> ren .\minecraft_server.1.7.2.jar .\minecraft_server.1.7.2
PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
d----          1/5/2014   7:20 PM            libraries
d----          1/5/2014   7:24 PM            logs
d----          1/5/2014   7:24 PM            world
-a---          1/5/2014   7:24 PM        109 banned-ips.txt
-a---          1/5/2014   7:24 PM        109 banned-players.txt
-a---          1/5/2014   7:20 PM    2125733 forge-1.7.2-10.12.0.993-universal.jar
-a---          1/5/2014   7:20 PM    9163955 minecraft_server.1.7.2
-a---          1/5/2014   7:24 PM          0 ops.txt
-a---          1/5/2014   7:24 PM        656 server.properties
-a---          1/5/2014   7:24 PM          0 white-list.txt


PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -Xmx1G -Xms1G -jar .\forge-1.7.2-10.12.0.993-universal.jar nogui
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 4 more

 

And I can still run the minecraft 1.7.2 server file just fine by itself without Forge.  This same issue has been happening for a half dozen tested versions for me from 976 through 993.

 

I appreciate the product and the hints at solution but I'd don't appreciate the aspersion.  I've supplied the classpath in multiple ways (explicitly and by running it from the current folder the jars reside in) and it has not resolved the issue.  I also tried renaming the server jar as suggested to remove the ".jar" and that too did not change the outcome.

 

LexManos Reality Controller

LexManos

Posted
Posted

-.-

How about this

Make sure that you have BOTH minecraft_server.1.7.2 AND minecraft_server.1.7.2.jar in the folder

That way when you use a broken version it'll work

And when you use the fixed versions (993) it'll work.

 

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

archon_sd Tree Puncher

archon_sd

Posted
Posted

-.-

How about this

Make sure that you have BOTH minecraft_server.1.7.2 AND minecraft_server.1.7.2.jar in the folder

That way when you use a broken version it'll work

And when you use the fixed versions (993) it'll work.

 

I'm using 993 above and still have the error.  I wonder if I'm experiencing what you're suspecting.

 

(with and without .jar on server file)

 

 

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> cp .\minecraft_server.1.7.2.jar .\minecraft_server.1.7.2

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> dir

    Directory: C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
d----          1/5/2014   7:20 PM            libraries
d----          1/5/2014   7:24 PM            logs
d----          1/5/2014   7:24 PM            world
-a---          1/5/2014   7:24 PM        109 banned-ips.txt
-a---          1/5/2014   7:24 PM        109 banned-players.txt
-a---          1/5/2014   7:20 PM    2125733 forge-1.7.2-10.12.0.993-universal.jar
-a---          1/5/2014   7:20 PM    9163955 minecraft_server.1.7.2
-a---          1/5/2014   7:20 PM    9163955 minecraft_server.1.7.2.jar
-a---          1/5/2014   7:24 PM          0 ops.txt
-a---          1/5/2014   7:24 PM        656 server.properties
-a---          1/5/2014   7:24 PM          0 white-list.txt

 

PS C:\Users\minecraft\AppData\Roaming\Minecrafts\1.7.2 Forge\.minecraft> java -Xmx1G -Xms1G -jar .\forge-1.7.2-10.12.0.993-universal.jar nogui
Exception in thread "main" java.lang.NoClassDefFoundError: joptsimple/OptionSpec
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:25)
        at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.ClassNotFoundException: joptsimple.OptionSpec
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 4 more

 

 

 

LexManos Reality Controller

LexManos

Posted
Posted

Humm, somehow jopt dissapeared from the server jar.. Use 994 it has it fixed, and i've tested fully.

Got to love one broken thing hiding another...

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

archon_sd Tree Puncher

archon_sd

Posted
Posted

Humm, somehow jopt dissapeared from the server jar.. Use 994 it has it fixed, and i've tested fully.

Got to love one broken thing hiding another...

 

Confirmed:  994 runs fine and 1.7.2 clients w/ 994 Forge connect fine.

 

Thank you for following through on this!

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