java.lang.UnsupportedClassVersionError: Bad version number in .class file

romaframework | nobody | 9 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Cannot launch gephi on linux debian with java-1.6

    GitHub | 6 years ago | mbastian
    java.lang.UnsupportedClassVersionError: Bad version number in .class file
  2. 0

    UnsupportedClassVersionError in sencha-app-refresh & sencha-app-build

    Stack Overflow | 3 years ago | user2182307
    java.lang.UnsupportedClassVersionError: Bad version number in .class file
  3. 0

    Error while running jar from .bat file

    Stack Overflow | 5 years ago | vino
    java.lang.UnsupportedClassVersionError: Bad version number in .class file
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Why can't jdk 1.5 load a jar created with maven? (Bad version number)

    Stack Overflow | 7 years ago | Emerson
    java.lang.UnsupportedClassVersionError: Bad version number in .class file
  6. 0

    Glassfish whont start on linux server

    Stack Overflow | 3 years ago | codeNinja
    java.lang.UnsupportedClassVersionError: Bad version number in .class file

    10 unregistered visitors
    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.UnsupportedClassVersionError

      Bad version number in .class file

      at java.lang.ClassLoader.defineClass1()
    2. Java RT
      ClassLoader.loadClassInternal
      1. java.lang.ClassLoader.defineClass1(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:620)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
      4. java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
      5. java.net.URLClassLoader.access$100(URLClassLoader.java:56)
      6. java.net.URLClassLoader$1.run(URLClassLoader.java:195)
      7. java.security.AccessController.doPrivileged(Native Method)
      8. java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      9. java.lang.ClassLoader.loadClass(ClassLoader.java:306)
      10. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
      11. java.lang.ClassLoader.loadClass(ClassLoader.java:251)
      12. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
      12 frames