Pls help with modding

[Dead_Man]

Pls what is happening

WARNING: coremods are present:
  IELoadingPlugin (ImmersiveEngineering-core-0.12-98.jar)
  SSLoadingPlugin (SereneSeasons-1.12.2-1.2.18-universal.jar)
  FTBUltimineASM (ftb-ultimine-1202.3.5.jar)
  ForgelinPlugin (Forgelin-1.8.4.jar)
  MekanismCoremod (Mekanism-1.12.2-9.8.3.390.jar)
  CreativePatchingLoader (CreativeCore_v1.10.70_mc1.12.2.jar)
  ItemPatchingLoader (ItemPhysic_Full_1.4.37_mc1.12.2.jar)
  SecurityCraftLoadingPlugin ([1.12.2] SecurityCraft v1.9.5.jar)
  CTMCorePlugin (CTM-MC1.12.2-1.0.2.31.jar)
  llibrary (llibrary-core-1.0.11-1.12.2.jar)
  ShetiPhian-ASM (ShetiPhian-ASM-1.12.0.jar)
  StackUpCore (StackUp-0.2.5.jar)
  offlineskins (OfflineSkins-1.12.2-v6-core.jar)
  SuperMartijn642's Core Lib Plugin (supermartijn642corelib-1.1.4-forge-mc1.12.jar)
  weaponlib (mw_2.0-0.4.6.2_mc1.12.2.jar)
  MalisisCorePlugin (malisiscore-1.12.2-6.5.1.jar)
  XaeroMinimapPlugin (Xaeros_Minimap_23.1.0_Forge_1.12.jar)
  LootrCore (lootr-1.12.2-0.5.1.jar)
  XaeroWorldMapPlugin (XaerosWorldMap_1.28.9_Forge_1.12.jar)
  SpartanWeaponry-MixinLoader (SpartanWeaponry-1.12.2-1.5.1.jar)
  MixinBooter (!mixinbooter-7.0.jar)
Contact their authors BEFORE contacting forge

[perromercenary00]

on e of that mods has an error or conflict whit another 
keeps taken half of the mods to another folder until minecraft works again then add the mods again one by one until minecrafts break and you will know whos the problematic one

[Dead_Man]

yea but i did and i still doesnt work maybe i did something wrong and thats why i asked

ill try again

didnt work

Edited March 5, 2023 by Dead_Man

[perromercenary00]

then remove/rename the full mod folder and try 

also you can not put jarmods in the eclipse run/mods folder dont works idont know why but dont works 

Edited March 6, 2023 by perromercenary00