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Samebug tips

  1. ,
    via Stack Overflow by ERJAN

    This exception occurs when using an older version of java. Mainly when trying to run a jar compiled with a newer Java version in an older Java version. We can avoid this issue by executing the jar in the same version which it was compiled.

  2. ,
    Expert tip

    This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default. You might upgrade java or use an older version of SonarQube.

Solutions on the web

via GitHub by agibson-vrnt
, 1 year ago
Failed to dynamically deploy this plugin
via Google Groups by (JIRA), 2 years ago
via Google Groups by Ashish Yadav, 1 year ago
Failed to dynamically deploy this plugin
via Jenkins JIRA by Mariusz Wiktorczyk, 1 year ago
via Jenkins JIRA by Andrea Barbieri, 1 year ago
java.lang.UnsupportedClassVersionError: hudson/plugins/sonar/SonarPlugin : Unsupported major.minor version 52.0	at java.lang.ClassLoader.defineClass1(Native Method)	at java.lang.ClassLoader.defineClass(	at jenkins.util.AntClassLoader.defineClassFromData(	at hudson.ClassicPluginStrategy$AntClassLoader2.defineClassFromData(	at jenkins.util.AntClassLoader.getClassFromStream(	at jenkins.util.AntClassLoader.findClassInComponents(	at jenkins.util.AntClassLoader.findClass(	at jenkins.util.AntClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at hudson.ClassicPluginStrategy.load(