【发布时间】:2023-03-12 20:15:01
【问题描述】:
我想在 IntelliJ 中启动一个 Java ChatServer(Gradle JVM 应该设置为 Java 16.0.1!)。 运行类后出现以下错误:
Error: LinkageError occurred while loading main class edu.hm.cs.vt.chat.server.ChatServerStarter
java.lang.UnsupportedClassVersionError: edu/hm/cs/vt/chat/server/ChatServerStarter 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 55.0
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':chat:server:ChatServerStarter.main()'. Process 'command '/Users/username/opt/anaconda3/bin/java'' finished with non-zero exit value 1
我的本地配置设置如下:
Java 版本:
java -version
openjdk version "11.0.6" 2020-01-14
which java
/Users/username/opt/anaconda3/bin/java
看来我的 Java 版本是从 conda 使用的。
机器上安装的Java版本:
/usr/libexec/java_home -V
Matching Java Virtual Machines (2):
16.0.1 (x86_64) "Oracle Corporation" - "OpenJDK 16.0.1" /Library/Java/JavaVirtualMachines/jdk-16.0.1.jdk/Contents/Home
1.8.241.07 (x86_64) "Oracle Corporation" - "Java" /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/Library/Java/JavaVirtualMachines/jdk-16.0.1.jdk/Contents/Home
JAVA_HOME 路径:
echo $JAVA_HOME
/Library/Java/JavaVirtualMachines/jdk-16.0.1.jdk/Contents/Home
为什么
'/Users/username/opt/anaconda3/bin/java'
出现在错误消息中??
如何配置它以使用 16.0.1 JDK 或我做错了什么?
【问题讨论】:
标签: java gradle intellij-idea build environment-variables