problem with client/server

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B

blessme

New Member
Jul 29, 2019
5
0
0
i've set up a direwolf20 server v2 yesterday, i got it to work

now today i got the option to upgrade the client version to v3 and looked also to server and was also v3. now when I move the new files into the server map and start the server i get this error :

---- Minecraft Crash Report ----
// On the bright side, I bought you a teddy bear!

Time: 30/12/12 3:12
Description: Exception in server tick loop

cpw.mods.fml.common.DuplicateModsFoundException
at cpw.mods.fml.common.Loader.identifyDuplicates(Loader.java:374)
at cpw.mods.fml.common.Loader.identifyMods(Loader.java:335)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:457)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:86)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:345)
at ho.c(DedicatedServer.java:64)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:458)
at fy.run(SourceFile:849)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.4.6
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_05, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 16272608 bytes (15 MB) / 30277632 bytes (28 MB) up to 259522560 bytes (247 MB)
JVM Flags: 0 total;
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.25 FML v4.6.17.515 Minecraft Forge 6.5.0.489 70 mods loaded, 0 mods active
mcp [Minecraft Coder Pack] (minecraft.jar)
FML [Forge Mod Loader] (coremods)
Forge [Minecraft Forge] (coremods)
mod_CodeChickenCore [CodeChicken Core] (coremods)
mod_CodeChickenCore [CodeChicken Core] (coremods)
mod_NotEnoughItems [Not Enough Items] (coremods)
mod_NotEnoughItems [Not Enough Items] (coremods)
BuildCraft|Builders [BC Builders] (buildcraft-A-3.3.0.jar)
BuildCraft|Core [BuildCraft] (buildcraft-A-3.3.0.jar)
BuildCraft|Energy [BC Energy] (buildcraft-A-3.3.0.jar)
BuildCraft|Factory [BC Factory] (buildcraft-A-3.3.0.jar)
BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.3.0.jar)
BuildCraft|Transport [BC Transport] (buildcraft-A-3.3.0.jar)
ChickenChunks [ChickenChunks] (ChickenChunks 1.2.1.0.jar)
ChickenChunks [ChickenChunks] (ChickenChunks 1.2.1.1.jar)
CompactSolars [Compact Solar Arrays] (compactsolars-universal-1.4.6-3.2.0.21.zip)
CCTurtle [ComputerCraft Turtles] (ComputerCraft1.48.zip)
ComputerCraft [ComputerCraft] (ComputerCraft1.48.zip)
CCTurtle [ComputerCraft Turtles] (ComputerCraft1.481.zip)
ComputerCraft [ComputerCraft] (ComputerCraft1.481.zip)
EE3 [Equivalent Exchange 3] (ee3-universal-pre1e.jar)
EnderStorage [EnderStorage] (EnderStorage 1.3.1.0.jar)
EnderStorage [EnderStorage] (EnderStorage 1.3.1.1.jar)
ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-universal-1.4.6-3.7.0.jar)
factorization [Factorization] (Factorization-0.7.10.jar)
Forestry [Forestry for Minecraft] (forestry-A-1.6.4.1.jar)
GraviGun [GraviGun] (GravityGun1.4.6v1.zip)
IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.5.zip)
IC2 [IndustrialCraft 2] (industrialcraft-2_1.112.170-lf.jar)
IronChest [Iron Chest] (ironchest-universal-1.4.6-4.5.1.199.zip)
IronChest [Iron Chest] (ironchest-universal-1.4.6-4.5.1.203.zip)
MiscPeripherals [MiscPeripherals] (miscperipherals-2.2.zip)
MiscPeripherals [MiscPeripherals] (miscperipherals-2.3.zip)
GraviSuite [Gravitation Suite] (mod_zGraviSuite_1_6.zip)
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.2.13.zip)
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.2.14.zip)
Mystcraft [Mystcraft] (mystcraft-uni-1.4.6-0.9.5.00.zip)
ObsidiPlates [Obsidian Pressure Plates] (obsidiplates-universal-1.2.0.3.zip)
OmniTools [OmniTools] (OmniTools-2.2.3.zip)
OmniTools [OmniTools] (OmniTools-2.2.5.zip)
PortalGun [Portal Gun] (portalgun1.4.6v1.zip)
PortalGun [Portal Gun] (portalgun1.4.6v2.zip)
Railcraft [Railcraft] (Railcraft_1.4.6-6.12.1.0.zip)
Railcraft [Railcraft] (Railcraft_1.4.6-6.12.2.0.zip)
RedPowerCompat [RP Compat] (RedPowerCompat-2.0pr6.zip)
RedPowerCore [RedPower] (RedPowerCore-2.0pr6.zip)
RedPowerBase [RP Base] (RedPowerCore-2.0pr6.zip)
RedPowerWiring [RP Wiring] (RedPowerDigital-2.0pr6.zip)
RedPowerLogic [RP Logic] (RedPowerDigital-2.0pr6.zip)
RedPowerLighting [RP Lighting] (RedPowerDigital-2.0pr6.zip)
RedPowerWorld [RP World] (RedPowerMechanical-2.0pr6.zip)
RedPowerMachine [RP Machine] (RedPowerMechanical-2.0pr6.zip)
RedPowerControl [RP Control] (RedPowerMechanical-2.0pr6.zip)
SoulShards [Soul Shards] (SoulShards-v1.14-universal.zip)
SoulShards [SoulShards] (SoulShards-v1.21-universal.zip)
StevesCarts [Steve's Carts] (StevesCarts2.0.0.a40.zip)
StevesCarts [Steve's Carts] (StevesCarts2.0.0.a41.zip)
Thaumcraft [Thaumcraft] (Thaumcraft3.0.1c.zip)
ThermalExpansion [Thermal Expansion] (ThermalExpansion-2.1.6.zip)
ThermalExpansion|Energy [Energy] (ThermalExpansion-2.1.6.zip)
ThermalExpansion|Factory [Factory] (ThermalExpansion-2.1.6.zip)
ThermalExpansion|Transport [Transport] (ThermalExpansion-2.1.6.zip)
ThermalExpansion|NEI [NEI] (ThermalExpansion-NEI-2.1.6.zip)
WR-CBE|Addons [WR-CBE Addons] (WR-CBE Addons 1.3.2.4.jar)
WR-CBE|Addons [WR-CBE Addons] (WR-CBE Addons 1.3.2.jar)
WR-CBE|Core [WR-CBE Core] (WR-CBE Core 1.3.2.4.jar)
WR-CBE|Core [WR-CBE Core] (WR-CBE Core 1.3.2.jar)
WR-CBE|RedPower [WR-CBE RedPower] (WR-CBE RedPower 1.3.2.4.jar)
WR-CBE|RedPower [WR-CBE RedPower] (WR-CBE RedPower 1.3.2.jar)
XyCraft [XyCraft] (xycraft-universal-1.4.6-0.9.44.zip)
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml'
Type: Dedicated Server (map_server.txt)


but when it's just the client updated and not the server it's this i get ( on server ) : [INFO] User blessme connection failed: missing [], bad versions [OmniTools, StevesCarts, ComputerCraft, Railcraft, SoulShards, MiscPeripherals, PortalGun, CCTurtle, ModularForceFieldSystem]

is there anyway of me still playing that world on that server without resetting it ? or do i need to see if i can reverse my client to v2 and keep playing it like that ?

extra info : i'm on windows 7
i use FTB version 1.1.7
 
G

glasspelican

New Member
Jul 29, 2019
187
0
0
go into the server and delete the /mods folder and copy the files back.
You have the version 2 mods and the version 3 mods trying to load at the same time
always backup your map first
 
B

blessme

New Member
Jul 29, 2019
5
0
0
done what you said and still getting this :

---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 30/12/12 10:15
Description: Exception in server tick loop

cpw.mods.fml.common.MissingModsException
at cpw.mods.fml.common.Loader.sortModList(Loader.java:237)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:460)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:86)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:345)
at ho.c(DedicatedServer.java:64)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:458)
at fy.run(SourceFile:849)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.4.6
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_10, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
Memory: 11829032 bytes (11 MB) / 31670272 bytes (30 MB) up to 259522560 bytes (247 MB)
JVM Flags: 0 total;
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.25 FML v4.6.12.511 Minecraft Forge 6.5.0.474 53 mods loaded, 53 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded
FML [Forge Mod Loader] (coremods) Unloaded
Forge [Minecraft Forge] (coremods) Unloaded
mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded
mod_NotEnoughItems [Not Enough Items] (coremods) Unloaded
BuildCraft|Builders [BC Builders] (buildcraft-A-3.3.0.jar) Unloaded
BuildCraft|Core [BuildCraft] (buildcraft-A-3.3.0.jar) Unloaded
BuildCraft|Energy [BC Energy] (buildcraft-A-3.3.0.jar) Unloaded
BuildCraft|Factory [BC Factory] (buildcraft-A-3.3.0.jar) Unloaded
BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.3.0.jar) Unloaded
BuildCraft|Transport [BC Transport] (buildcraft-A-3.3.0.jar) Unloaded
ChickenChunks [ChickenChunks] (ChickenChunks 1.2.1.1.jar) Unloaded
CompactSolars [Compact Solar Arrays] (compactsolars-universal-1.4.6-3.2.0.21.zip) Unloaded
CCTurtle [ComputerCraft Turtles] (ComputerCraft1.481.zip) Unloaded
ComputerCraft [ComputerCraft] (ComputerCraft1.481.zip) Unloaded
EE3 [Equivalent Exchange 3] (ee3-universal-pre1e.jar) Unloaded
EnderStorage [EnderStorage] (EnderStorage 1.3.1.1.jar) Unloaded
ExtrabiomesXL [ExtrabiomesXL] (ExtrabiomesXL-universal-1.4.6-3.7.0.jar) Unloaded
factorization [Factorization] (Factorization-0.7.10.jar) Unloaded
Forestry [Forestry for Minecraft] (forestry-A-1.6.4.1.jar) Unloaded
GraviGun [GraviGun] (GravityGun1.4.6v1.zip) Unloaded
IC2NuclearControl [Nuclear Control] (IC2NuclearControl-1.4.5.zip) Unloaded
IC2 [IndustrialCraft 2] (industrialcraft-2_1.112.170-lf.jar) Unloaded
IronChest [Iron Chest] (ironchest-universal-1.4.6-4.5.1.203.zip) Unloaded
MiscPeripherals [MiscPeripherals] (miscperipherals-2.3.zip) Unloaded
GraviSuite [Gravitation Suite] (mod_zGraviSuite_1_6.zip) Unloaded
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.2.14.zip) Unloaded
Mystcraft [Mystcraft] (mystcraft-uni-1.4.6-0.9.5.00.zip) Unloaded
ObsidiPlates [Obsidian Pressure Plates] (obsidiplates-universal-1.2.0.3.zip) Unloaded
OmniTools [OmniTools] (OmniTools-2.2.5.zip) Unloaded
PortalGun [Portal Gun] (portalgun1.4.6v2.zip) Unloaded
Railcraft [Railcraft] (Railcraft_1.4.6-6.12.2.0.zip) Unloaded
RedPowerCompat [RP Compat] (RedPowerCompat-2.0pr6.zip) Unloaded
RedPowerCore [RedPower] (RedPowerCore-2.0pr6.zip) Unloaded
RedPowerBase [RP Base] (RedPowerCore-2.0pr6.zip) Unloaded
RedPowerWiring [RP Wiring] (RedPowerDigital-2.0pr6.zip) Unloaded
RedPowerLogic [RP Logic] (RedPowerDigital-2.0pr6.zip) Unloaded
RedPowerLighting [RP Lighting] (RedPowerDigital-2.0pr6.zip) Unloaded
RedPowerWorld [RP World] (RedPowerMechanical-2.0pr6.zip) Unloaded
RedPowerMachine [RP Machine] (RedPowerMechanical-2.0pr6.zip) Unloaded
RedPowerControl [RP Control] (RedPowerMechanical-2.0pr6.zip) Unloaded
SoulShards [SoulShards] (SoulShards-v1.21-universal.zip) Unloaded
StevesCarts [Steve's Carts] (StevesCarts2.0.0.a41.zip) Unloaded
Thaumcraft [Thaumcraft] (Thaumcraft3.0.1c.zip) Unloaded
ThermalExpansion [Thermal Expansion] (ThermalExpansion-2.1.6.zip) Unloaded
ThermalExpansion|Energy [Energy] (ThermalExpansion-2.1.6.zip) Unloaded
ThermalExpansion|Factory [Factory] (ThermalExpansion-2.1.6.zip) Unloaded
ThermalExpansion|Transport [Transport] (ThermalExpansion-2.1.6.zip) Unloaded
ThermalExpansion|NEI [NEI] (ThermalExpansion-NEI-2.1.6.zip) Unloaded
WR-CBE|Addons [WR-CBE Addons] (WR-CBE Addons 1.3.2.4.jar) Unloaded
WR-CBE|Core [WR-CBE Core] (WR-CBE Core 1.3.2.4.jar) Unloaded
WR-CBE|RedPower [WR-CBE RedPower] (WR-CBE RedPower 1.3.2.4.jar) Unloaded
XyCraft [XyCraft] (xycraft-universal-1.4.6-0.9.44.zip) Unloaded
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml'
Type: Dedicated Server (map_server.txt)
 
B

blessme

New Member
Jul 29, 2019
5
0
0
fixed : found another solution

Alright, i see what i was doing wrong.

Just incase anyone else is having the same issue: When installing the new version 3 DW20 server, be sure to launch it first and let it do all of its installing/downloading. Once done, stop it, delete everything in the world folder, copy your V2 server world folder, do the same for the config files (both server and client) and then copy the server and ops files to the V3 server.

Ta DA!​
 
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