Webb19 mars 2014 · Unsupported major.minor version 52.0 comes when you are trying to run a class compiled using Java 1.8 compiler into a lower JRE version e.g. JRE 1.7 or JRE 1.6. …
Java: Determining the Java version used to compile a class, ‘class …
Webb28 okt. 2024 · 2. You are trying to run Jenkins on Java 11. As you can see here, it is just experimentally supported. To enable Jenkins run on Java 11 version you should add the … Webb29 apr. 2024 · 在Mac终端输入输入如下命令:java-jar /Applications/Jenkins/jenkins.war, 启动jenkins报错,报错如下: Running with Java class version 57 which is not in the … learn sound engineering online
Fix: UnsupportedClassVersionError: Unsupported major.minor version …
Webb27 juni 2024 · The June 28, 2024 release of Jenkins 2.357 requires Java 11 or Java 17. Java 8 is not supported with Jenkins 2.357 and later. If you attempt to run with Java 8, … Webb19 jan. 2024 · Determining major version If you have a JDK (Java Development Kit) installed on your machine, then you can use ‘javap’ to look into the class file. Note that a JRE (runtime) will not have this utility available. Linux: $ javap -verbose MyClass grep "major" Windows: > javap -verbose MyClass findstr "major" Webb以war包运行 1、下载jenkins.war包 2、启动war包( 默认端口:8080,默认JENKINS_HOME目录:~/.jenkins ) 前台启动命令: java -jar jenkins.war 后台启动命令:nohup java -jar jenkins.war & 3、使用浏览器打开地址:http://ip:8080,即可访问到jenkins 关闭jenkins,页面访问地址:http://ip:8080/exit 重启jenkins,页面访问地 … learn sound mixer