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Server.jar file will not open by using a .bat file!

Edmondson130

By Edmondson130
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Edmondson130 Tree Puncher

Edmondson130

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Recently I've tried running a forge server and it works great! The only problem is I wanted to allocate more RAM for the server but my .bat file I'm using to open the server.jar file is giving me what looks to be a rather long error message. I always used this .bat file for my vanilla servers but I'm wondering if I need to change it for the forge server.

The .bat file is using this command line:

java -Xms1024M -Xmx1024M -jar forgeserverjar.jar

pause

Here is what I'm getting in the command window:

 

C:\Users\House\Desktop\Minecraft Mod Server>java -Xms1024M -Xmx1024M -jar forgeserverjar.jar

[11:49:23] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker

[11:49:23] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLServerTweaker

[11:49:23] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLServerTweaker

[11:49:26] [main/INFO] [FML]: Forge Mod Loader version 12.18.1.2011 for Minecraft 1.10.2 loading

[11:49:26] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.7.0_67, running on Windows 8.1:amd64:6.3, installed at C:\Users\Ken\introcs\java

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]: java.lang.UnsupportedClassVersionError: vazkii/quark/base/asm/LoadingPlugin : Unsupported major.minor version 52.0

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.ClassLoader.defineClass1(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.ClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.security.SecureClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.net.URLClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.net.URLClassLoader.access$100(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.net.URLClassLoader$1.run(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.net.URLClassLoader$1.run(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.security.AccessController.doPrivileged(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.net.URLClassLoader.findClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.ClassLoader.loadClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.ClassLoader.loadClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.Class.forName0(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.Class.forName(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:543)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:86)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:46)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:62)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at java.lang.reflect.Method.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:62)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.FMLLaunchHandler:setupHome:106]:    at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31)

[11:49:26] [main/ERROR] [FML]: An error occurred trying to configure the minecraft home at C:\Users\Ken\Desktop\Minecraft Mod Server\. for Forge Mod Loader

java.lang.UnsupportedClassVersionError: vazkii/quark/base/asm/LoadingPlugin : Unsupported major.minor version 52.0

        at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_67]

        at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_67]

        at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_67]

        at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.7.0_67]

        at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.7.0_67]

        at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_67]

        at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_67]

        at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_67]

        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_67]

        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117) ~[launchwrapper-1.12.jar:?]

        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_67]

        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_67]

        at java.lang.Class.forName0(Native Method) ~[?:1.7.0_67]

        at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_67]

        at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:543) ~[forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423) ~[forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253) ~[forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102) [forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:86) [forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:46) [forgeserverjar.jar:?]

        at net.minecraftforge.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:62) [forgeserverjar.jar:?]

        at net.minecraft.launchwrapper.Launch.launch(Launch.java:115) [launchwrapper-1.12.jar:?]

        at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_67]

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_67]

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_67]

        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_67]

        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:62) [forgeserverjar.jar:?]

        at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31) [forgeserverjar.jar:?]

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]: java.lang.reflect.InvocationTargetException

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at java.lang.reflect.Method.invoke(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:62)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:main:31]:      at net.minecraftforge.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:31)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]: Caused by: java.lang.UnsupportedClassVersionError: vazkii/quark/base/asm/LoadingPlugin : Unsupported major.minor version 52.0

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.ClassLoader.defineClass1(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.ClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.security.SecureClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.net.URLClassLoader.defineClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.net.URLClassLoader.access$100(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.net.URLClassLoader$1.run(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.net.URLClassLoader$1.run(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.security.AccessController.doPrivileged(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.net.URLClassLoader.findClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:117)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.ClassLoader.loadClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.ClassLoader.loadClass(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.Class.forName0(Native Method)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at java.lang.Class.forName(Unknown Source)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:543)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:423)

[11:49:26] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:253)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:102)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.setupServer(FMLLaunchHandler.java:86)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.relauncher.FMLLaunchHandler.configureForServerLaunch(FMLLaunchHandler.java:46)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraftforge.fml.common.launcher.FMLServerTweaker.injectIntoClassLoader(FMLServerTweaker.java:62)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

[11:49:27] [main/INFO] [sTDERR]: [net.minecraftforge.fml.relauncher.ServerLaunchWrapper:run:67]:        ... 6 more

 

I don't know how forge works well enough to understand what's going on here.

Any information regarding to what I'm doing wrong or what is even going on would be great, thanks!

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Edmondson130 Tree Puncher

Edmondson130

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Fixed and found the problem:

There was another version of java (Java 7) being found first and it wasn't using my Java 8 because the Java 7 version was found first.

So I simply replaced the java folder in the directory the command prompt was using with an updated version of java.

Thanks!

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