租用的云服务器开游戏服务器但是一直报错
代码如下
root@ecs-kc1-large-2-linux-20210709101502:/mc# java -version
openjdk version "1.8.0_222"
OpenJDK Runtime Environment (build 1.8.0_222-8u222-b10-1ubuntu1~18.04.1-b10)
OpenJDK 64-Bit Server VM (build 25.222-b10, mixed mode)
root@ecs-kc1-large-2-linux-20210709101502:/mc# javac -version
javac 1.8.0_222
root@ecs-kc1-large-2-linux-20210709101502:/mc# java -jar server.jar
Error: A JNI error has occurred, please check your installation and try again
Exception in thread "main" java.lang.UnsupportedClassVersionError: net/minecraft/server/Main has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
或者是这样的报错
[main/FATAL]: A critical error occurred
net.fabricmc.loader.discovery.ModResolutionException: Errors were found!
循环嵌套错误。
报错UnsupportedClassVersionError，版本不兼容，升级JDK版本，或者用JDK1.8打包。
jdk版本不同，你jar用8编译打包
You must install version 16 or later of 'OpenJDK 64-Bit Server VM' (java).