为什么插件我放这里他不加载

上传logs文件夹中的latest文件

附件...........

[12:13:23] [Server thread/INFO]: Starting minecraft server version 1.12.2
[12:13:23] [Server thread/INFO]: Loading properties
[12:13:23] [Server thread/INFO]: Default game type: SURVIVAL
[12:13:23] [Server thread/INFO]: Generating keypair
[12:13:24] [Server thread/INFO]: Starting Minecraft server on *:25565
[12:13:24] [Server thread/INFO]: Using default channel type
[12:13:24] [Server thread/WARN]: **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
[12:13:24] [Server thread/WARN]: The server will make no attempt to authenticate usernames. Beware.
[12:13:24] [Server thread/WARN]: While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
[12:13:24] [Server thread/WARN]: To change this, set "online-mode" to "true" in the server.properties file.
[12:13:25] [Server thread/INFO]: Preparing level "world"
[12:13:25] [Server thread/INFO]: Loaded 488 advancements
[12:13:25] [Server thread/INFO]: Preparing start region for level 0
[12:13:26] [Server thread/INFO]: Done (1.213s)! For help, type "help" or "?"
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看起来你这个是官方服务端

官服不能安装插件和模组

换成这个服务端就可以了 https://github.com/Luohuayu/CatServer/releases

是要替换核心吗

对