Lab 9 error executing maven-examples

rodrigoaroringele · March 14

Hi all, I got stuck in the lab executing in Jenkins the Maven project call "maven-examples", this is the trace:

"Error: LinkageError occurred while loading main class org.sonarsource.scanner.cli.Main
java.lang.UnsupportedClassVersionError: org/sonarsource/scanner/cli/Main has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 55.0"

Any help please?

ddeepak · March 22

It's most probably a Java version incompatibility issue.

Please check the Java version installed on the Jenkins server. Make sure it is the updated one and is compatible with Sonarqube.

In my case, I have used OpenJDK 17 on my Sonarqube server and also on the Jenkins Server.

luisviveropena · March 28

Hi @rodrigoaroringele, it seems that @ddeepak is right on the Java version. Take a look at this Sonaqube forum post:

https://community.sonarsource.com/t/linkage-error-not-able-to-start-the-sonarqube-server-everytime-i-try-to-start-it-using-bat-file/90565

So yes, you need to try with Java 17.

Regards,
Luis.

Lab 9 error executing maven-examples

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