Help! Im having a similar issue,
So im making my own server, I used to be on an old one, but i get this
I don't know how to fix it. plz help
[20:54:36] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[20:54:36] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[20:54:36] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
[20:54:37] [main/INFO] [FML]: Forge Mod Loader version 7.99.40.1614 for Minecraft 1.7.10 loading
[20:54:37] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.8.0_161, running on Windows 10:x86:10.0, installed at C:\Program Files (x86)\Java\jre1.8.0_161
[20:54:37] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:54:37] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[20:54:37] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:54:37] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:54:37] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:54:38] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[20:54:38] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:54:38] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[20:54:38] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.TerminalTweaker
[20:54:38] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.TerminalTweaker
[20:54:38] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer}
[20:54:41] [main/WARN] [FML]: =============================================================
[20:54:41] [main/WARN] [FML]: MOD HAS DIRECT REFERENCE System.exit() THIS IS NOT ALLOWED REROUTING TO FML!
[20:54:41] [main/WARN] [FML]: Offendor: net/minecraft/server/gui/MinecraftServerGui$1.windowClosing(Ljava/awt/event/WindowEvent;)V
[20:54:41] [main/WARN] [FML]: Use FMLCommonHandler.exitJava instead
[20:54:41] [main/WARN] [FML]: =============================================================
[20:54:41] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Starting minecraft server version 1.7.10
[20:54:41] [Server thread/WARN] [net.minecraft.server.dedicated.DedicatedServer]: To start the server with more ram, launch it as "java -Xmx1024M -Xms1024M -jar minecraft_server.jar"
[20:54:41] [Server console handler/ERROR] [net.minecraft.server.dedicated.DedicatedServer]: Exception handling console input
java.io.IOException: The handle is invalid
at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_161]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_161]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_161]
at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_161]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_161]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_161]
at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_161]
at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_161]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_161]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_161]
at net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:97) [lv.class:?]
[20:54:41] [Server thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization
[20:54:41] [Server thread/INFO] [FML]: MinecraftForge v10.13.4.1614 Initialized
[20:54:41] [Server thread/INFO] [FML]: Replaced 183 ore recipies
[20:54:41] [Server thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization
[20:54:41] [Server thread/INFO] [FML]: Config directory created successfully
[20:54:41] [Server thread/INFO] [FML]: Found 0 mods from the command line. Injecting into mod discoverer
[20:54:41] [Server thread/INFO] [FML]: Searching C:\Users\Andrew\Desktop\Forge Server 1.7.10\mods for mods
[20:54:41] [Server thread/INFO] [FML]: Forge Mod Loader has identified 3 mods to load
[20:54:41] [Server thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge] at CLIENT
[20:54:41] [Server thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge] at SERVER
[20:54:41] [Server thread/INFO] [FML]: Processing ObjectHolder annotations
[20:54:41] [Server thread/INFO] [FML]: Found 341 ObjectHolder annotations
[20:54:41] [Server thread/INFO] [FML]: Identifying ItemStackHolder annotations
[20:54:41] [Server thread/INFO] [FML]: Found 0 ItemStackHolder annotations
[20:54:41] [Server thread/INFO] [FML]: Configured a dormant chunk cache size of 0
[20:54:41] [Server thread/INFO] [FML]: Applying holder lookups
[20:54:41] [Server thread/INFO] [FML]: Holder lookups applied
[20:54:41] [Server thread/INFO] [FML]: Injecting itemstacks
[20:54:41] [Server thread/INFO] [FML]: Itemstack injection complete
[20:54:41] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Loading properties
[20:54:41] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Default game type: SURVIVAL
[20:54:41] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Generating keypair
[20:54:42] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Starting Minecraft server on 192.168.1.3:25565
[20:54:42] [Server thread/INFO] [FML]: Injecting itemstacks
[20:54:42] [Server thread/INFO] [FML]: Itemstack injection complete
[20:54:42] [Server thread/INFO] [FML]: Forge Mod Loader has successfully loaded 3 mods
[20:54:42] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Preparing level "world"
[20:54:42] [Server thread/INFO] [FML]: Loading dimension 0 (world) (net.minecraft.server.dedicated.DedicatedServer@19addf7)
[20:54:42] [Server thread/INFO] [FML]: Loading dimension 1 (world) (net.minecraft.server.dedicated.DedicatedServer@19addf7)
[20:54:42] [Server thread/INFO] [FML]: Loading dimension -1 (world) (net.minecraft.server.dedicated.DedicatedServer@19addf7)
[20:54:42] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Preparing start region for level 0
[20:54:43] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Done (0.989s)! For help, type "help" or "?"
[20:57:16] [User Authenticator #1/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player Imposter__ is 953e18b8-6d53-49db-9d49-5714535be45c
[20:57:17] [Netty IO #1/INFO] [FML]: Client protocol version 2
[20:57:17] [Netty IO #1/INFO] [FML]: Client attempting to join with 3 mods : FML@7.10.99.99,Forge@10.13.4.1614,mcp@9.05
[20:57:17] [Netty IO #1/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[20:57:17] [Server thread/INFO] [FML]: [Server thread] Server side modded connection established
[20:57:17] [Server thread/INFO] [net.minecraft.server.management.ServerConfigurationManager]: Imposter__[/192.168.1.3:63158] logged in with entity id 476 at (-222.5, 72.0, 203.5)
[20:57:17] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ joined the game
[20:57:18] [Netty IO #1/ERROR] [FML]: NetworkDispatcher exception
java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:1.8.0_161]
at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[?:1.8.0_161]
at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:436) ~[UnpooledUnsafeDirectByteBuf.class:?]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:870) ~[AbstractByteBuf.class:?]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:208) ~[NioSocketChannel.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:87) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
[20:57:18] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: Imposter__ lost connection: TranslatableComponent{key='disconnect.genericReason', args=[Internal Exception: java.io.IOException: An existing connection was forcibly closed by the remote host], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[20:57:18] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ left the game
[20:58:53] [User Authenticator #2/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player Imposter__ is 953e18b8-6d53-49db-9d49-5714535be45c
[20:58:53] [Netty IO #2/INFO] [FML]: Client protocol version 2
[20:58:53] [Netty IO #2/INFO] [FML]: Client attempting to join with 3 mods : FML@7.10.99.99,Forge@10.13.4.1614,mcp@9.05
[20:58:53] [Netty IO #2/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[20:58:53] [Server thread/INFO] [FML]: [Server thread] Server side modded connection established
[20:58:53] [Server thread/INFO] [net.minecraft.server.management.ServerConfigurationManager]: Imposter__[/192.168.1.3:63287] logged in with entity id 1215 at (-222.5, 72.0, 203.5)
[20:58:53] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ joined the game
[20:58:54] [Netty IO #2/ERROR] [FML]: NetworkDispatcher exception
java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:1.8.0_161]
at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[?:1.8.0_161]
at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:436) ~[UnpooledUnsafeDirectByteBuf.class:?]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:870) ~[AbstractByteBuf.class:?]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:208) ~[NioSocketChannel.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:87) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
[20:58:55] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: Imposter__ lost connection: TranslatableComponent{key='disconnect.genericReason', args=[Internal Exception: java.io.IOException: An existing connection was forcibly closed by the remote host], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[20:58:55] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ left the game
[21:00:42] [User Authenticator #3/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player Imposter__ is 953e18b8-6d53-49db-9d49-5714535be45c
[21:00:42] [Netty IO #3/INFO] [FML]: Client protocol version 2
[21:00:42] [Netty IO #3/INFO] [FML]: Client attempting to join with 3 mods : FML@7.10.99.99,Forge@10.13.4.1614,mcp@9.05
[21:00:42] [Netty IO #3/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[21:00:42] [Server thread/INFO] [FML]: [Server thread] Server side modded connection established
[21:00:42] [Server thread/INFO] [net.minecraft.server.management.ServerConfigurationManager]: Imposter__[/192.168.1.3:63356] logged in with entity id 1819 at (-222.5, 72.0, 203.5)
[21:00:42] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ joined the game
[21:00:43] [Netty IO #3/ERROR] [FML]: NetworkDispatcher exception
java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.read0(Native Method) ~[?:1.8.0_161]
at sun.nio.ch.SocketDispatcher.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.IOUtil.read(Unknown Source) ~[?:1.8.0_161]
at sun.nio.ch.SocketChannelImpl.read(Unknown Source) ~[?:1.8.0_161]
at io.netty.buffer.UnpooledUnsafeDirectByteBuf.setBytes(UnpooledUnsafeDirectByteBuf.java:436) ~[UnpooledUnsafeDirectByteBuf.class:?]
at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:870) ~[AbstractByteBuf.class:?]
at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:208) ~[NioSocketChannel.class:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:87) [AbstractNioByteChannel$NioByteUnsafe.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:480) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:447) [NioEventLoop.class:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:341) [NioEventLoop.class:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101) [SingleThreadEventExecutor$2.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_161]
[21:00:43] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: Imposter__ lost connection: TranslatableComponent{key='disconnect.genericReason', args=[Internal Exception: java.io.IOException: An existing connection was forcibly closed by the remote host], siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[21:00:43] [Server thread/INFO] [net.minecraft.server.MinecraftServer]: Imposter__ left the game
