java.lang.UnsupportedClassVersionError: edu/duke/igsp/gkde/Main : Unsupported major.minor version 51.0

GitHub | aihardin | 5 years ago
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    Unsupported major.minor version 51.0

    GitHub | 5 years ago | aihardin
    java.lang.UnsupportedClassVersionError: edu/duke/igsp/gkde/Main : Unsupported major.minor version 51.0
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    H2O Documentation

    amazonaws.com | 2 years ago
    java.lang.UnsupportedClassVersionError: water/H2OApp : Unsupported major.minor version 51.0
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    Could not find the main class: org.sejda.cli.Main.

    GitHub | 11 months ago | AsifShaik1
    java.lang.UnsupportedClassVersionError: org/sejda/cli /Main : Unsupported major.minor version 52.0

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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    edu/duke/igsp/gkde/Main : Unsupported major.minor version 51.0

    at java.lang.ClassLoader.defineClass1()
  2. Java RT
    ClassLoader.loadClass
    1. java.lang.ClassLoader.defineClass1(Native Method)
    2. java.lang.ClassLoader.defineClassCond(Unknown Source)
    3. java.lang.ClassLoader.defineClass(Unknown Source)
    4. java.security.SecureClassLoader.defineClass(Unknown Source)
    5. java.net.URLClassLoader.defineClass(Unknown Source)
    6. java.net.URLClassLoader.access$000(Unknown Source)
    7. java.net.URLClassLoader$1.run(Unknown Source)
    8. java.security.AccessController.doPrivileged(Native Method)
    9. java.net.URLClassLoader.findClass(Unknown Source)
    10. java.lang.ClassLoader.loadClass(Unknown Source)
    11. sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    12. java.lang.ClassLoader.loadClass(Unknown Source)
    12 frames