小奇又来了
  1. [10:22:04] [Server thread/ERROR]: Encountered an unexpected exception
  2. net.minecraft.util.ReportedException: Exception ticking world
  3.         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:978) ~[MinecraftServer.class:?]
  4.         at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:475) ~[nz.class:?]
  5.         at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:834) ~[MinecraftServer.class:?]
  6.         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693) [MinecraftServer.class:?]
  7.         at java.lang.Thread.run(Unknown Source) [?:1.8.0_141]
  8. Caused by: java.util.ConcurrentModificationException
  9.         at java.util.HashMap$HashIterator.nextNode(Unknown Source) ~[?:1.8.0_141]
  10.         at java.util.HashMap$KeyIterator.next(Unknown Source) ~[?:1.8.0_141]
  11.         at net.minecraft.world.gen.ChunkProviderServer.func_73156_b(ChunkProviderServer.java:282) ~[on.class:?]
  12.         at net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:308) ~[oo.class:?]
  13.         at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:971) ~[MinecraftServer.class:?]
  14.         ... 4 more
  15. [10:22:04] [Server thread/ERROR]: This crash report has been saved to: D:\BaiduNetdiskDownload\新建文件夹\.\crash-reports\crash-2023-05-22_10.22.04-server.txt
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报错日志.txt (89.19 KB, 下载次数: 0)

草走再忽略
区块崩溃吧 看一下这个位置 World: (69,64,260)
qmsiyu
"Caused by: java.util.ConcurrentModificationException"，这是HashMap在多线程环境下高并发下扩容发生链表成环问题，使用线程安全ConcurrentHashMap可以解决，似乎是CustomIcon这个mod导致的