java.lang.UnsupportedClassVersionError: HelloDate (Unsupported major.minor version 49.0)

linuxquestions.org | 7 months ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.
  1. 0

    LinuxQuestions.org - Learning Java

    linuxquestions.org | 7 months ago
    java.lang.UnsupportedClassVersionError: HelloDate (Unsupported major.minor version 49.0)
  2. 0

    Installation error

    infoglue | 10 years ago | nobody
    java.lang.UnsupportedClassVersionError: org/infoglue/ cmsinstaller/InfoGlueCommandLineInstaller (Unsupported major.minor version 49.0)
  3. 0

    IS IT POSSIBLE TO SEND TCP PACKET WITH THE SOCKET?

    Oracle Community | 1 decade ago | 807596
    java.lang.UnsupportedClassVersionError: org/savarese/rocksaw/net/RawSocket (Unsupported major.minor version 49.0)
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    2 class in 1 file ?

    Oracle Community | 1 decade ago | 843798
    java.lang.UnsupportedClassVersionError: javaparser/Ma in (Unsupported major.minor version 49.0)
  6. 0

    Unsupported major.minor version 49.0

    Oracle Community | 1 decade ago | 807599
    java.lang.UnsupportedClassVersionError: collections/ArrayListExample (Unsupported major.minor version 49.0)

    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

      HelloDate (Unsupported major.minor version 49.0)

      at java.lang.ClassLoader.defineClass0()
    2. Java RT
      ClassLoader.loadClassInternal
      1. java.lang.ClassLoader.defineClass0(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:502)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
      4. java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
      5. java.net.URLClassLoader.access$100(URLClassLoader.java:54)
      6. java.net.URLClassLoader$1.run(URLClassLoader.java:193)
      7. java.security.AccessController.doPrivileged(Native Method)
      8. java.net.URLClassLoader.findClass(URLClassLoader.java:186)
      9. java.lang.ClassLoader.loadClass(ClassLoader.java:299)
      10. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
      11. java.lang.ClassLoader.loadClass(ClassLoader.java:255)
      12. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
      12 frames