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Quality Assurance

Posted by Hayley Smith
Hayley Smith
4,081 Points

Continuous Integration with Jenkins - Issues installing Jenkins

Getting this error. Do I need to uninstall java and go back to a previous version?

$ java -jar jenkins.war --httpPort=8085 May 28, 2021 11:07:13 AM Main verifyJavaVersion SEVERE: Running with Java class version 60 which is not in the list of supported versions: [52, 55]. Run with the --enable-future-java flag to enable such behavior. See https://jenkins.io/redirect/java-support/ java.lang.UnsupportedClassVersionError: 60.0 at Main.verifyJavaVersion(Main.java:174) at Main.main(Main.java:142)

Jenkins requires Java versions [8, 11] but you are running with Java 16 from C:\Program Files\Java\jdk-16.0.1 java.lang.UnsupportedClassVersionError: 60.0 at Main.verifyJavaVersion(Main.java:174) at Main.main(Main.java:142)

1 Answer

marievenclu
marievenclu
7,003 Points
marievenclu
marievenclu
7,003 Points

I could run Jenkins with

$ java -jar jenkins.war --httpPort=8085 --enable-future-java

But when i try to build a pipeline (next section of the course), the build fails, because of unsupported java version. So if you will find out the next step, please let me know.

Hayley Smith
Hayley Smith
4,081 Points

Thanks, I'll see what happens when I try that