java.lang.UnsupportedClassVersionError

Code01 (Unsup ported major.minor version 49.0)

Samebug tips0

There are no available Samebug tips for this exception. If you know how to solve this issue, help other users by writing a short tip.

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

Solutions on the web4796

  • via Oracle Community by 807596, 1 year ago
    Code01 (Unsup ported major.minor version 49.0)
  • via Google Groups by AdamG, 1 month ago
    mytest (Unsup ported major.minor version 49.0)
  • via Oracle Community by 807597, 1 year ago
    Router (Unsup ported major.minor version 49.0)
  • Stack trace

    • java.lang.UnsupportedClassVersionError: Code01 (Unsup ported major.minor version 49.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown user
    Once, 1 year ago
    Unknown user
    Once, 10 months ago
    Unknown user
    Once, 1 year ago
    Unknown user
    Once, 1 year ago
    Unknown user
    Once, 1 year ago
    6 more bugmates