Hi, i have a server1 with mods and i want to export world from server2 to server1 and connect it as world2. I have a problem that block's in world2 has wrong id's and blocks in the world2 are not the same, while world2 where on the old server2. Is it real to fix ?

What version are you on? Unless something is severely broken the block IDs are stored with the world and transfer will work just fine.

What mods do you have?

 

Server1- 1.7.10 kcauldron

forge 10.13.4.1614

modlist :

[1.7.10]bspkrsCore-universal-6.15
[1.7.10]Treecapitator-universal-2.0.4
AgriCraft-1.7.10-1.5.0
Appliedenergistics2-rv3-beta-5
Atum-1.7.10-0.6.77
AutoSapling-1.1
Baubles-1.7.10-1.0.1.10
BiblioCraft[v1.11.4][MC1.7.10]
Binnie-mods-2.0-pre14
Binnie Patcher 1.5
BiomesOPlenty-1.7.10-2.1.0.1548-universal
BloodMagic-1.7.10-1.3.3-17
Botania-r1.8-249
Buildcraft-7.1.16
Buildcraft-compat-7.1.4
butterflymania-1.7.10-1.3.2
Carpenter's Blocks v3.3.7 - MC 1.7.10
cfm-3.4.8-mc1.7.10
ChickenChunks-1.7.10-1.3.4.19-universal
Chisel-2.9.4.10
chocolateQuest-1.7.10-1.0
CodeChickenCore-1.7.10-1.0.7.47-universal
CodeChickenLib-1.7.10-1.1.3.138-universal
CoFHCore-[1.7.10]3.1.2-325
ComputerCraft1.75
DrZharks MoCreatures Mod v6.3.1
EnchantingPlus-1.7.10-3.0.2-d
EnderCore-1.7.10-0.2.0.32_beta
EnderStorage-1.7.10-1.4.7.38-universal
ExtraCells-1.7.10-2.3.9b188
Farseek-1.0.10
Forbidden Magic-1.7.10-0.573
Forestry_1.7.10-4.2.9.57
ForgeMultipart-1.7.10-1.2.0.345-universal
ForgeRelocation-1.7.10-0.0.1.4-universal
ForgeRelocationFMP-1.7.10-0.0.1.2-universal
Fossils_Archeology_Revival-1.7.10_Build-7.2.1
FSP-1.7.10-0.29.3
Guide-API-1.7.10-1.0.1-20
Heart Crystal by NukeDuck [1.7.10][1.1.1]
IC2NuclearControl-2.4.0a
Industrialcraft-2-2.2.822-experimental
Ironchest-1.7.10-6.0.62.742-universal
IvToolkit-1.2
LunatriusCore-1.7.10-1.1.2.21-universal
magicbees-1.7.10-2.4.3
malisiscore-1.7.10-0.14.3
malisisdoors-1.7.10-1.13.2
Minechem-1.7.10-5.0.5.406
MineFactoryReloaded-[1.7.10]2.8.1-174
MineTweaker3-1.7.10-3.0.10B
MineTweakerRecipeMaker-1.7.10-1.1.0.11
ModularPots-1.7.10.14
ModularPowersuits-0.11.0.301
Morpheus-1.7.10-1.6.21
MrTJPCore-1.7.10-1.1.0.33-universal
MultiPageChest-1.3.4-MC1.7.10
Neiaddons-1.12.15.41-mc1.7.10
NEIIntegration-MC1.7.10-1.1.1
NodalMechanics-1.7-1.0-7
NotEnoughItems-1.7.10-1.0.5.120-universal
NotEnoughKeys-1.7.10-3.0.0b43-universal
NotEnoughResources-1.7.10-0.1.0-121
Numina-0.4.0.131
OpenComputers-MC1.7.10-1.5.22.46-universal
Pam's HarvestCraft 1.7.10Lb
Pam's Simple Recipes 1.7.10a
PowerConverters-1.7.10_3.3.0-jenkins.76
ProjectRed-1.7.10-4.7.0pre12.95-Base
ProjectRed-1.7.10-4.7.0pre12.95-Compat
ProjectRed-1.7.10-4.7.0pre12.95-Fabrication
ProjectRed-1.7.10-4.7.0pre12.95-Integration
ProjectRed-1.7.10-4.7.0pre12.95-Lighting
ProjectRed-1.7.10-4.7.0pre12.95-Mechanical
ProjectRed-1.7.10-4.7.0pre12.95-World
Railcraft_1.7.10-9.12.2.0
RandomThings-2.2.4
RecurrentComplex-0.9.6.3
Repose-1.2.4
Roguelike-1.7.10-1.4.4
RTG-1.7.10-0.6.2
Sanguimancy-1.7.10-1.1.9-33
Schematica-1.7.10-1.7.6.131-universal
StevesCarts2.0.0.b18
StopGap-2.0.6
StorageDrawers-1.7.10-1.7.5
TaintedMagic-1.1.6.4
Thaumcraft-1.7.10-4.2.3.5
thaumicenergistics-1.0.0.5
Thaumic Tinkerer 164
ThermalDynamics-[1.7.10]1.1.0-161
ThermalExpansion-[1.7.10]4.1.2-240
ThermalFoundation-[1.7.10]1.2.3-112
Translocator-1.7.10-1.1.2.16-universal
TravellersGear-1.7.10-1.16.6
Waila-1.5.10_1.7.10
WAILAPlugins-MC1.7.10-0.2.0-23
WitchingGadgets-1.7.10-1.1.10

 

server2 1.7.10 cauldron

forge  7.99.4.1492

 

modlist:

[1.7.10]Treecapitator-universal-2.0.4
AgriCraft-1.7.10-1.4.6-hotfix
Bagginses-2.1.1
BiomesOPlenty-1.7.10-2.1.0.1548-universal
BloodMagic-1.7.10-1.3.3-17
Botania r1.8-248
Carpenter's Blocks v3.3.7 - MC 1.7.10
Chisel2-2.5.1.44
chocolateQuest-1.7.10-1.1d
CodeChickenCore-1.7.10-1.0.6.42-universal
CustomMobSpawner 3.3.0.zip
Dragon's Radio Mod-MC1.7.10-1.7.1
DrZharks MoCreatures Mod v6.3.1.zip
EnderCore-1.7.10-0.1.0.26_beta
FastLeafDecay-1.7.10-1.4
Flaxbeard'sSteamPower-1.7.10-0.28.12
Forbidden Magic-1.7.10-0.573
GlibysVC-1.7.10-0.6.2a
GraveStone-2.16.0
Guide-API-1.7.10-1.0.1-20
ImmersiveEngineering-0.7.1
immersiveintegration-0.6.6
InventoryTweaks-1.58-147
ironchest-1.7.10-6.0.60.741-universal
Jabba-1.2.1a_1.7.10
malisiscore-1.7.10-0.14.0
malisisdoors-1.7.10-1.13.0
MineTweaker3-1.7.10-3.0.10B
Morpheus-1.7.10-1.6.10
MrCrayfishFurnitureModv3.4.8(1.7.10)
neiaddons-1.12.13.38-mc1.7.10
NEIIntegration-MC1.7.10-1.1.1
NodalMechanics-1.7-1.0-7
NotEnoughItems-1.7.10-1.0.4.100-universal
NotEnoughResources-1.7.10-0.1.0-121
ProjectRed-1.7.10-4.7.0pre10.93-Base
ProjectRed-1.7.10-4.7.0pre10.93-Fabrication
ProjectRed-1.7.10-4.7.0pre10.93-Integration
ProjectRed-1.7.10-4.7.0pre10.93-Lighting
ProjectRed-1.7.10-4.7.0pre10.93-Mechanical
ProjectRed-1.7.10-4.7.0pre10.93-World
Railcraft_1.7.10-9.8.0.0
roguelike-1.7.10-1.4.4
Sanguimancy-1.7.10-1.1.9-31
StevesWorkshop-0.5.1
StorageDrawers-1.7.10-1.7.5
TaintedMagic-1.1.6.4
Thaumcraft-1.7.10-4.2.3.5
thaumcraftneiplugin-1.7.10-1.7a
ThaumicTinkerer-2.5-1.7.10-164
Translocator-1.7.10-1.1.1.14-universal
TravellersGear-1.7.10-1.16.6
Waila-1.5.10_1.7.10
WailaHarvestability-mc1.7.10-1.1.6
WAILAPlugins-MC1.7.10-0.2.0-23
WitchingGadgets-1.7.10-1.1.10
WR-CBE-1.7.10-1.4.1.9-universal

 

it's not just transfer map from server2 to server1. Main world in server1 is native for this server. And i want to attach world2 from server2 as slave. I rename'd name of the world from server2 in the level.dat and trying to attach it whith multiworld plugin.  but i see in level.dat/fml different id's of the same block's in world1 and world2. If I remove world1 and only strat  whith world2 it's working fine. But if server starting with two world's, same blcoks in world's have different id's (in 1st world block - dirt, in 2nd it must be dirt but it is bronze block for examle)