java.lang.UnsupportedClassVersionError

mono/android/AndroidDesignerHost : Unsupported major.minor version 51.0

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Solutions on the web4813

  • via Stack Overflow by Jassim Rahma
    , 9 months ago
    mono/android/AndroidDesignerHost : Unsupported major.minor version 51.0
  • android/app/Notification$Builder : Unsupported major.minor version 51.0
  • Stack trace

    • java.lang.UnsupportedClassVersionError: mono/android/AndroidDesignerHost : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631) at java.lang.ClassLoader.defineClass(ClassLoader.java:615) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

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