java.lang.VerifyError: Expecting a stackmap frame at branch target 284
Exception Details:
  Location:
    net/minecraft/world/gen/ChunkProviderServer.func_73153_a(Lnet/minecraft/world/chunk/IChunkProvider;II)V @54: ifne
  Reason:
    Expected stackmap frame at this location.
  Bytecode:
    0x0000000: 2a1c 1db6 026a 3a04 1904 b402 6d9a 0114
    0x0000010: 1904 b602 702a b400 80c6 0108 2ab4 0080
    0x0000020: 2b1c 1db9 0272 0400 1c1d 2ab4 007c 2ab4
    0x0000030: 0080 2bb8 0278 9a00 e604 b302 7dbb 027f
    0x0000040: 59b7 0280 3a05 1905 2ab4 007c b602 83b6
    0x0000050: 0287 1905 b602 8a14 028b 6d14 028b 690a
    0x0000060: 6137 0619 05b6 028a 1402 8b6d 1402 8b69
    0x0000070: 0a61 3708 1905 1c85 1606 691d 8516 0869
    0x0000080: 612a b400 7cb6 0283 83b6 0287 2ab4 007c
    0x0000090: b602 1b3a 0a19 0ac6 0058 2ab4 007c 04b5
    0x00000a0: 028f 190a b902 9401 00b9 0295 0100 3a0b
    0x00000b0: 190b b901 1201 0099 0020 190b b901 1601
    0x00000c0: 00c0 0297 3a0c 190c 190a 1905 1904 b401
    0x00000d0: cfb6 029b a7ff dc2a b400 7c03 b502 8fa7
    0x00000e0: 0010 3a0d 2ab4 007c 03b5 028f 190d bf03
    0x00000f0: b302 7d2a b400 7cb6 01c3 b602 9ebb 02a0
    0x0000100: 5919 04b4 01cf b702 a3b9 01d8 0200 1c1d
    0x0000110: 2ab4 007c 2ab4 0080 2bb8 02a9 1904 b602
    0x0000120: acb1
  Exception Handler Table:
    bci [162, 215] => handler: 226
    bci [226, 228] => handler: 226
  Stackmap Table:
    full_frame(@176,{Object[#2],Object[#6],Integer,Integer,Object[#153],Object[#639],Long,Long,Object[#657],Object[#271]},{})
    chop_frame(@215,1)
    same_locals_1_stack_item_frame(@226,Object[#338])
    same_frame(@239)
    full_frame(@289,{Object[#2],Object[#6],Integer,Integer,Object[#153]},{})

        at net.minecraft.world.WorldServer.func_72970_h(WorldServer.java:911) ~[mt.class:?]
        at net.minecraft.world.World.<init>(World.java:453) ~[ahb.class:?]
        at net.minecraft.world.WorldServer.<init>(WorldServer.java:162) ~[mt.class:?]
        at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:375) ~[MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:337) ~[lt.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:643) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_201]
[16:44:46 ERROR]: This crash report has been saved to: C:\Users\Administrator\Desktop\KC\.\crash-reports\crash-2019-08-12_16.44.46-server.txt
[16:44:46 INFO]: Applying holder lookups
[16:44:46 INFO]: Holder lookups applied
[16:44:46 INFO]: The state engine was in incorrect state SERVER_STARTING and forced into state SERVER_STOPPED. Errors may have been discarded.