Pls help

[Elliot4President]

[Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
java.lang.VerifyError: Instruction type does not match stack map
Exception Details:
  Location:
    net/minecraft/village/VillageCollection.func_180609_b(Lnet/minecraft/util/math/BlockPos;)V @4: iload
  Reason:
    Type top (current frame, locals[2]) is not assignable to integer (stack map, locals[2])
  Current Frame:
    bci: @4
    flags: { }
    locals: { 'net/minecraft/village/VillageCollection', 'net/minecraft/util/math/BlockPos', top, top, top, integer }
    stack: { }
  Stackmap Frame:
    bci: @4
    flags: { }
    locals: { 'net/minecraft/village/VillageCollection', 'net/minecraft/util/math/BlockPos', integer, integer, integer, integer }
    stack: { }
  Bytecode:
    0x0000000: 10f0 3605 1505 1010 a200 5e10 fc36 0615
    0x0000010: 0607 a200 4e10 f036 0715 0710 10a2 003d
    0x0000020: 2b15 0515 0615 07b6 00b4 3a08 2a19 08b7
    0x0000030: 00b7 9900 222a 1908 b700 bb3a 0919 09c7
    0x0000040: 000c 2a19 08b7 00be a700 0c19 092a b400
    0x0000050: 61b6 00c1 8407 01a7 ffc2 8406 01a7 ffb2
    0x0000060: 8405 01a7 ffa1 b1
  Stackmap Table:
    full_frame(@4,{Object[#2],Object[#130],Integer,Integer,Integer,Integer},{})
    append_frame(@15,Integer)
    append_frame(@25,Integer)
    append_frame(@75,Object[#130],Object[#159])
    chop_frame(@84,2)
    chop_frame(@90,1)
    chop_frame(@96,1)
    chop_frame(@102,1)

        at net.minecraft.world.WorldServer.func_175643_b(WorldServer.java:130) ~[oo.class:?]
        at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:298) ~[MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:270) ~[nz.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_191]
[13:12:30] [Server thread/ERROR] [minecraft/MinecraftServer]: This crash report has been saved to: C:\Users\Ellio\Desktop\Extraction\.\crash-reports\crash-2020-04-27_13.12.30-server.txt

 

 

 

 

 

 

 

Does anyone know how to fix this?

[LexManos]

1.12 is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.