java.lang.UnsupportedClassVersionError

scala/tools/nsc/Main : Unsupported major.minor version 52.0

Samebug tips4

This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default.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.

If you're using intellij plugin of sonarqube, you might have to set the JAVA_HOME ambient variable manually.

Don't give up yet. Our experts can help. Paste your full stack trace to get a solution.

Solutions on the web4812

  • via Google Groups by Seth Tisue, 7 months ago
    scala/tools/nsc/Main : Unsupported major.minor version 52.0
  • via GitHub by BennyHill
    , 9 months ago
    scala/tools/nsc/Main : Unsupported major.minor version 52.0 ....
  • via GitHub by xuwei-k
    , 11 months ago
    scala/tools/nsc/Main : Unsupported major.minor version 52.0
  • Stack trace

    • java.lang.UnsupportedClassVersionError: scala/tools
    • sc/Main : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

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