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Forge server not working

Posted September 3, 20214 yr

Hello, I am pretty new to server hosting, but i have hosted few servers for my friends already. About a month ago, this error started showing whenever I start my forge serve with run.batr:

[cp.mo.mo.Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 16.0.1 by Oracle Corporation
Exception in thread "main" java.lang.IllegalAccessError: class cpw.mods.modlauncher.SecureJarHandler (in unnamed module @0x568bf312) cannot access class sun.security.util.ManifestEntryVerifier (in module java.base) because module java.base does not export sun.security.util to unnamed module @0x568bf312
at cpw.mods.modlauncher.SecureJarHandler.lambda$static$1(SecureJarHandler.java:41)
at cpw.mods.modlauncher.api.LamdbaExceptionUtils.uncheck(LamdbaExceptionUtils.java:95)
at cpw.mods.modlauncher.SecureJarHandler.<clinit>(SecureJarHandler.java:41)
at cpw.mods.modlauncher.Launcher.lambda$new$6(Launcher.java:55)
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:52)
at cpw.mods.modlauncher.api.TypesafeMap.computeIfAbsent(TypesafeMap.java:47)
at cpw.mods.modlauncher.Environment.computePropertyIfAbsent(Environment.java:62)
at cpw.mods.modlauncher.Launcher.<init>(Launcher.java:55)
at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)
at net.minecraftforge.server.ServerMain$Runner.runLauncher(ServerMain.java:63)
at net.minecraftforge.server.ServerMain$Runner.access$100(ServerMain.java:60)
at net.minecraftforge.server.ServerMain.main(ServerMain.java:57)

I have tried to reinstall forge and java, but niether worked. It shows if i run standard forge server, but even if i start it from server modpack file.

Thanks in advance, every help is appriciated.

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September 3, 20214 yr

Author

Can you please show me an example, I am not sure what do you mean.

Quote

September 3, 20214 yr

Author

Thank you so much, it worked for me.

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By Resam90 · Posted 27 minutes ago27 min
My friend keeps getting disconnected from our Forge Server

It is, but that is mainly to set up configs per player, I think. I don't believe it is messing chest inventories. I can try to remove that one tho and see if it fixes anything.

By GaiBerd · 7 hours ago7 hr
My friend keeps getting disconnected from our Forge Server

WandsMod is mentioned

By TileEntity · 7 hours ago7 hr
My friend keeps getting disconnected from our Forge Server

Nov 12 21:45:29: [21:45:29] [User Authenticator #8/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player chaoticid10t is aca61763-c1b4-4237-8b52-0298dcff8b69
Nov 12 21:45:31: [21:45:31] [Server thread/INFO] [minecraft/PlayerList]: chaoticid10t[/24.3.59.76:60083] logged in with entity id 37045 at (1552.6627192743604, 84.0, 1851.5260455658934)
Nov 12 21:45:31: [21:45:31] [Server thread/INFO] [ModernFix/]: Using enhanced recipe sync for player chaoticid10t
Nov 12 21:45:32: [21:45:32] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t joined the game
Nov 12 21:45:32: [21:45:32] [Server thread/INFO] [ne.ni.wa.WandsMod/]: PLAYER_JOIN
Nov 12 21:45:32: [21:45:32] [Server thread/INFO] [ne.ni.wa.WandsMod/]: add_player wand
Nov 12 21:45:32: [21:45:32] [Server thread/INFO] [ne.ni.wa.WandsMod/]: config sent
Nov 12 21:47:46: [21:47:46] [Server thread/WARN] [minecraft/ServerLevel]: Tried to add entity red_sea_object:scp_093 but it was marked as removed already
Nov 12 21:47:51: [21:47:51] [Server thread/INFO] [minecraft/MinecraftServer]: [chaoticid10t: Gamerule keepInventory is now set to: true]
Nov 12 21:48:32: [21:48:32] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: chaoticid10t lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: invalid stored block lengths
Nov 12 21:48:32: [21:48:32] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t left the game
Nov 12 21:48:32: [21:48:32] [Server thread/INFO] [ne.ni.wa.WandsMod/]: remove player wand
Nov 12 21:48:35: [21:48:35] [User Authenticator #9/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player chaoticid10t is aca61763-c1b4-4237-8b52-0298dcff8b69
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [minecraft/PlayerList]: chaoticid10t[/24.3.59.76:63899] logged in with entity id 38153 at (1551.931111667032, 84.0, 1851.4865569421618)
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [ModernFix/]: Using enhanced recipe sync for player chaoticid10t
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t joined the game
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [ne.ni.wa.WandsMod/]: PLAYER_JOIN
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [ne.ni.wa.WandsMod/]: add_player wand
Nov 12 21:48:38: [21:48:38] [Server thread/INFO] [ne.ni.wa.WandsMod/]: config sent
Nov 12 21:56:42: [21:56:42] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: chaoticid10t lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: invalid distance too far back
Nov 12 21:56:42: [21:56:42] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t left the game
Nov 12 21:56:42: [21:56:42] [Server thread/INFO] [ne.ni.wa.WandsMod/]: remove player wand
Nov 12 21:57:35: [21:57:35] [User Authenticator #10/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player chaoticid10t is aca61763-c1b4-4237-8b52-0298dcff8b69
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [minecraft/PlayerList]: chaoticid10t[/24.3.59.76:51831] logged in with entity id 40444 at (1552.4707048397447, 84.0, 1850.5745846228942)
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [ModernFix/]: Using enhanced recipe sync for player chaoticid10t
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t joined the game
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [ne.ni.wa.WandsMod/]: PLAYER_JOIN
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [ne.ni.wa.WandsMod/]: add_player wand
Nov 12 21:57:37: [21:57:37] [Server thread/INFO] [ne.ni.wa.WandsMod/]: config sent
Nov 12 21:58:56: [21:58:56] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: chaoticid10t lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: incorrect data check
Nov 12 21:58:56: [21:58:56] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t left the game
Nov 12 21:58:56: [21:58:56] [Server thread/INFO] [ne.ni.wa.WandsMod/]: remove player wand
Nov 12 21:59:01: [21:59:01] [User Authenticator #11/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player chaoticid10t is aca61763-c1b4-4237-8b52-0298dcff8b69
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [minecraft/PlayerList]: chaoticid10t[/24.3.59.76:51866] logged in with entity id 41079 at (1551.637363768022, 84.0, 1849.627289045024)
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [ModernFix/]: Using enhanced recipe sync for player chaoticid10t
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t joined the game
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [ne.ni.wa.WandsMod/]: PLAYER_JOIN
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [ne.ni.wa.WandsMod/]: add_player wand
Nov 12 21:59:04: [21:59:04] [Server thread/INFO] [ne.ni.wa.WandsMod/]: config sent
Nov 12 21:59:21: [21:59:21] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: chaoticid10t lost connection: Internal Exception: io.netty.handler.codec.DecoderException: java.util.zip.DataFormatException: incorrect data check
Nov 12 21:59:21: [21:59:21] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t left the game
Nov 12 21:59:21: [21:59:21] [Server thread/INFO] [ne.ni.wa.WandsMod/]: remove player wand
Nov 12 21:59:26: [21:59:26] [User Authenticator #12/INFO] [minecraft/ServerLoginPacketListenerImpl]: UUID of player chaoticid10t is aca61763-c1b4-4237-8b52-0298dcff8b69
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [minecraft/PlayerList]: chaoticid10t[/24.3.59.76:51870] logged in with entity id 41573 at (1551.6885528330147, 84.0, 1849.404067779727)
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [ModernFix/]: Using enhanced recipe sync for player chaoticid10t
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t joined the game
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [ne.ni.wa.WandsMod/]: PLAYER_JOIN
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [ne.ni.wa.WandsMod/]: add_player wand
Nov 12 21:59:29: [21:59:29] [Server thread/INFO] [ne.ni.wa.WandsMod/]: config sent
Nov 12 21:59:54: [21:59:54] [Server thread/INFO] [minecraft/MinecraftServer]: [chaoticid10t: Gamerule keepInventory is now set to: false]
Nov 12 21:59:58: [21:59:58] [Server thread/INFO] [minecraft/ServerGamePacketListenerImpl]: chaoticid10t lost connection: Disconnected
Nov 12 21:59:58: [21:59:58] [Server thread/INFO] [minecraft/MinecraftServer]: chaoticid10t left the game
Nov 12 21:59:58: [21:59:58] [Server thread/INFO] [ne.ni.wa.WandsMod/]: remove player wand

By GaiBerd · 7 hours ago7 hr
My friend keeps getting disconnected from our Forge Server

Add the server log

By TileEntity · 7 hours ago7 hr

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Forge server not working

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My friend keeps getting disconnected from our Forge Server

My friend keeps getting disconnected from our Forge Server

My friend keeps getting disconnected from our Forge Server

My friend keeps getting disconnected from our Forge Server

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