[FML]: Attempting connection with missing mods [] at CLIENT

[mikewu63]

When i join my server (With mods loaded), i open my inventory, go to the mods tab

and i don't see any items???

LOG:

[07:47:21] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
[07:47:21] [main/INFO] [FML]: Forge Mod Loader version 7.2.116.1024 for Minecraft 1.7.2 loading
[07:47:21] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_45, running on Windows 8:x86:6.2, installed at C:\Program Files (x86)\Java\jre7
[07:47:21] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[07:47:21] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[07:47:23] [main/INFO] [FML]: Found valid fingerprint for Minecraft Forge. Certificate fingerprint e3c3d50c7c986df74c645c0ac54639741c90a557
[07:47:23] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[07:47:23] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[07:47:23] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.server.MinecraftServer}
[07:47:26] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Starting minecraft server version 1.7.2
[07:47:26] [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) ~[?:1.7.0_45]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.7.0_45]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.7.0_45]
at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.7.0_45]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.7.0_45]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.7.0_45]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.7.0_45]
at java.io.InputStreamReader.read(Unknown Source) ~[?:1.7.0_45]
at java.io.BufferedReader.fill(Unknown Source) ~[?:1.7.0_45]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.7.0_45]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.7.0_45]
at net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:94) [ll.class:?]
[07:47:26] [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"
[07:47:26] [server thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization
[07:47:26] [server thread/INFO] [FML]: MinecraftForge v10.12.0.1024 Initialized
[07:47:26] [server thread/INFO] [FML]: Replaced 128 ore recipies
[07:47:26] [server thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization
[07:47:26] [server thread/INFO] [FML]: Searching C:\Users\Mike\Desktop\FLANS MOD SERVER\mods for mods
[07:47:27] [server thread/INFO] [flansmod]: Mod flansmod is missing the required element 'name'. Substituting flansmod
[07:47:27] [server thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load
[07:47:27] [server thread/INFO] [FML]: Configured a dormant chunk cache size of 0
[07:47:27] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Loading properties
[07:47:27] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Default game type: SURVIVAL
[07:47:27] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Generating keypair
[07:47:28] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Starting Minecraft server on *:25565
[07:47:28] [server thread/INFO] [FML]: Forge Mod Loader has successfully loaded 4 mods
[07:47:28] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Preparing level "world"
[07:47:28] [server thread/INFO] [FML]: Loading dimension 0 (world) (net.minecraft.server.dedicated.DedicatedServer@18c6c7)
[07:47:28] [server thread/INFO] [FML]: Loading dimension 1 (world) (net.minecraft.server.dedicated.DedicatedServer@18c6c7)
[07:47:28] [server thread/INFO] [FML]: Loading dimension -1 (world) (net.minecraft.server.dedicated.DedicatedServer@18c6c7)
[07:47:28] [server thread/INFO] [net.minecraft.server.MinecraftServer]: Preparing start region for level 0
[07:47:29] [server thread/INFO] [net.minecraft.server.MinecraftServer]: Preparing spawn area: 57%
[07:47:30] [server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: Done (1,748s)! For help, type "help" or "?"
[07:47:46] [user Authenticator #1/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player mike_wu is 6dbc334cfd9a478bba56ec075a0b9c42
[07:47:47] [Netty IO #2/INFO] [FML]: Client protocol version 1
[07:47:47] [Netty IO #2/INFO] [FML]: Client attempting to join with 4 mods : [email protected],[email protected],[email protected],[email protected]
[07:47:47] [Netty IO #2/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[07:47:47] [server thread/INFO] [FML]: [server thread] Server side modded connection established
[07:47:47] [server thread/INFO] [net.minecraft.server.management.ServerConfigurationManager]: mike_wu[/127.0.0.1:63858] logged in with entity id 338 at (158.78946203627785, 71.74848791821934, 159.83137863000303)
[07:47:47] [server thread/INFO] [net.minecraft.server.MinecraftServer]: mike_wu joined the game
[07:48:42] [server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: mike_wu lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[07:48:42] [server thread/INFO] [net.minecraft.server.MinecraftServer]: mike_wu left the game
[07:55:27] [user Authenticator #2/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player mike_wu is 6dbc334cfd9a478bba56ec075a0b9c42
[07:55:27] [Netty IO #4/INFO] [FML]: Client protocol version 1
[07:55:27] [Netty IO #4/INFO] [FML]: Client attempting to join with 4 mods : [email protected],[email protected],[email protected],[email protected]
[07:55:27] [Netty IO #4/INFO] [FML]: Attempting connection with missing mods [] at CLIENT
[07:55:27] [server thread/INFO] [FML]: [server thread] Server side modded connection established
[07:55:27] [server thread/INFO] [net.minecraft.server.management.ServerConfigurationManager]: mike_wu[/127.0.0.1:64823] logged in with entity id 1243 at (155.3717641032631, 64.0, 158.87603431349876)
[07:55:27] [server thread/INFO] [net.minecraft.server.MinecraftServer]: mike_wu joined the game

[HielkeThePvPer]

By me happens the same thing

[SgtBionic]

I have the same problem.After launch my server i then join my server and it stays at the "Logging in" screen for ever and on my server launcher it says "[FML]: Attempting connection with missing mods [] at CLIENT"

[LaSoupe]

I have the same problem 

 

http://cauldron.minecraftforge.net/threads/attempting-connection-with-missing-mods-at-client.733/

[NoFuchsGavin]

On 23.11.2014 at 11:07 PM, diesieben07 said:

a) Logs or it didn't happen (both server & client)

b) This is not the place for Cauldron issues.

a.) Yeah maybe it would help posting log-Files, even if it's not giving more information:

 

Quote

Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_25, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 735418024 bytes (701 MB) / 1086324736 bytes (1036 MB) up to 5726797824 bytes (5461 MB)
    JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx6144m -Xms256m -XX:PermSize=256m
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: 
    Loaded coremods (and transformers): 
AppleCore (AppleCore-mc1.12.2-3.1.1.jar)
  squeek.applecore.asm.TransformerModuleHandler
    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 388.13' Renderer: 'GeForce GTX 1080 Ti/PCIe/SSE2'
[20:57:37] [main/INFO]: MinecraftForge v14.23.2.2611 Initialized
[20:57:37] [main/INFO]: Starts to replace vanilla recipe ingredients with ore ingredients.
[20:57:37] [main/INFO]: Replaced 1036 ore ingredients
[20:57:38] [main/INFO]: Found 0 mods from the command line. Injecting into mod discoverer
[20:57:38] [main/INFO]: Searching W:\Games\Minecraft\Instances\ModdedServer-gfuchs\mods for mods
[20:57:39] [main/INFO]: Forge Mod Loader has identified 15 mods to load
[20:57:39] [main/INFO]: FML has found a non-mod file Chisel-2.9.5.11.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.
[20:57:40] [main/INFO]: Attempting connection with missing mods [minecraft, mcp, FML, forge, applecore, biomesoplenty, chameleon, extendedrenderer, coroutil, configmod, grue, hungeroverhaul, roguelike, storagedrawers, weather2] at CLIENT
[20:57:40] [main/INFO]: Attempting connection with missing mods [minecraft, mcp, FML, forge, applecore, biomesoplenty, chameleon, extendedrenderer, coroutil, configmod, grue, hungeroverhaul, roguelike, storagedrawers, weather2] at SERVER
[20:57:40] [Thread-3/INFO]: Using sync timing. 200 frames of Display.update took 274400538 nanos
[20:57:41] [main/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:AppleCore, FMLFileResourcePack:Biomes O' Plenty, FMLFileResourcePack:Chameleon, FMLFileResourcePack:Extended Renderer, FMLFileResourcePack:CoroUtil Library, FMLFileResourcePack:Extended Mod Config, FMLFileResourcePack:Grue, FMLFileResourcePack:Hunger Overhaul, FMLFileResourcePack:Roguelike Dungeons, FMLFileResourcePack:Storage Drawers, FMLFileResourcePack:Localized Weather & Storms
[20:57:41] [main/INFO]: Processing ObjectHolder annotations
[20:57:41] [main/INFO]: Found 1203 ObjectHolder annotations
[20:57:41] [main/INFO]: Identifying ItemStackHolder annotations
[20:57:41] [main/INFO]: Found 0 ItemStackHolder annotations
[20:57:41] [main/INFO]: Configured a dormant chunk cache size of 0
[20:57:41] [Forge Version Check/INFO]: [forge] Starting version check at http://files.minecraftforge.net/maven/net/minecraftforge/forge/promotions_slim.json
[20:57:41] [Forge Version Check/INFO]: [forge] Found status: UP_TO_DATE Target: null
[20:57:41] [Forge Version Check/INFO]: [grue] Starting version check at https://raw.githubusercontent.com/Shinoow/Grue/master/version.json
[20:57:41] [Forge Version Check/INFO]: [grue] Found status: BETA Target: null
[20:57:44] [main/INFO]: Applying holder lookups
[20:57:44] [main/INFO]: Holder lookups applied
[20:57:44] [main/INFO]: Applying holder lookups
[20:57:44] [main/INFO]: Holder lookups applied
[20:57:44] [main/INFO]: Applying holder lookups
[20:57:44] [main/INFO]: Holder lookups applied
[20:57:44] [main/INFO]: Applying holder lookups
[20:57:44] [main/INFO]: Holder lookups applied
[20:57:44] [main/INFO]: Injecting itemstacks
[20:57:44] [main/INFO]: Itemstack injection complete
[20:57:45] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:57:45] [Thread-5/INFO]: Initializing LWJGL OpenAL
[20:57:45] [Thread-5/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[20:57:45] [Thread-5/INFO]: OpenAL initialized.
[20:57:45] [Sound Library Loader/INFO]: Sound engine started
[20:57:49] [main/INFO]: Max texture size: 16384
[20:57:52] [main/INFO]: Created: 2048x1024 textures-atlas
[20:57:54] [main/INFO]: Applying holder lookups
[20:57:54] [main/INFO]: Holder lookups applied
[20:57:55] [main/INFO]: Loading JSON Files
[20:57:55] [main/INFO]: Loading data from json
[20:57:55] [main/INFO]: Loaded all data from JSON
[20:57:55] [main/INFO]: Injecting itemstacks
[20:57:55] [main/INFO]: Itemstack injection complete
[20:57:55] [main/INFO]: Forge Mod Loader has successfully loaded 15 mods
[20:57:55] [main/WARN]: Skipping bad option: lastServer:
[20:57:55] [main/INFO]: Narrator library for x64 successfully loaded
[20:59:16] [Netty Client IO #0/INFO]: Attempting connection with missing mods [applecore, biomesoplenty, chameleon, extendedrenderer, coroutil, configmod, grue, hungeroverhaul, roguelike, storagedrawers, weather2] at SERVER

b.) How do you think it's a Cauldron problem? Just because someone posted a link of a similar problem. I've installed Forge on a "Fedora 26" Server hosted by Hetzner and got the same problem. 

Maybe you can answer us what this message is exactly telling us. Additionaly you may got the answer.