本帖最后由 Klos_shizi 于 2021-2-5 16:33 编辑

[12:50:45 INFO]: UUID of player White__Ling is 91596c76-82a0-349a-8089-384fc110375a
[12:50:45 WARN]: Failed to handle packet for /127.0.0.1:54951
java.lang.NullPointerException
        at net.minecraft.entity.player.EntityPlayer.<init>(EntityPlayer.java:176) ~[yz.class:?]
        at net.minecraft.entity.player.EntityPlayerMP.<init>(EntityPlayerMP.java:188) ~[mw.class:?]
        at net.minecraft.server.management.ServerConfigurationManager.attemptLogin(ServerConfigurationManager.java:529) ~[oi.class:?]
        at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:144) ~[nn.class:?]
        at net.minecraft.server.network.NetHandlerLoginServer.func_147233_a(NetHandlerLoginServer.java:73) ~[nn.class:?]
        at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:248) ~[ej.class:?]
        at net.minecraft.network.NetworkSystem.networkTick2(NetworkSystem.java:176) [nc.class:?]
        at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java) [nc.class:?]
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:989) [MinecraftServer.class:?]
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:461) [lt.class:?]
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:806) [MinecraftServer.class:?]
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:665) [MinecraftServer.class:?]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_271]
[12:50:45 INFO]: com.mojang.authlib.GameProfile@68584766[id=91596c76-82a0-349a-8089-384fc110375a,name=White__Ling,properties={},legacy=false] (/127.0.0.1:54951) lost connection: Internal server error


已经解决：是laggremover自动卸载区块导致跨服失败

用的蹦极跨服吗？想要去的服务器端是什么端？