java.lang.UnsupportedClassVersionError: com/github/rjeschke/txtmark/Decorator : Unsupported major.minor version 51.0

GitHub | RGamesGitHub | 6 months ago
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  1. 0

    CRASHING!!!

    GitHub | 6 months ago | RGamesGitHub
    java.lang.UnsupportedClassVersionError: com/github/rjeschke/txtmark/Decorator : Unsupported major.minor version 51.0
  2. 0

    RPW shows crash screen at start and dosen't seem to load...

    GitHub | 2 months ago | AsrielAsItGets
    java.lang.UnsupportedClassVersionError: com/github/rjeschke/txtmark/Decorator : Unsupported major.minor version 51.0
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    samebug tip
    Update "latest" to Java 8 on DockerHub.
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    samebug tip
    You're using an older version of java with classes compiled for java7
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    JDK 6 support

    GitHub | 3 years ago | dattachandan
    java.lang.UnsupportedClassVersionError: org/wiztools/ restclient/ui/Main : Unsupported major.minor version 51.0

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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    com/github/rjeschke/txtmark/Decorator : 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
  3. net.mightypork.rpw
    App.main
    1. net.mightypork.rpw.App.init(App.java:108)
    2. net.mightypork.rpw.App.start(App.java:61)
    3. net.mightypork.rpw.App.main(App.java:55)
    3 frames