java.lang.UnsupportedClassVersionError: org/mapsforge/map/rendertheme/XmlRenderTheme : Unsupported major.minor version 51.0

mobac | itamer | 2 years ago
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  1. 0

    Crashed at Startup

    mobac | 2 years ago | itamer
    java.lang.UnsupportedClassVersionError: org/mapsforge/map/rendertheme/XmlRenderTheme : Unsupported major.minor version 51.0
  2. 0

    Program crashes at startup

    mobac | 2 years ago | way-farer
    java.lang.UnsupportedClassVersionError: org/mapsforge/core/graphics/Bitmap : Unsupported major.minor version 52.0
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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    org/mapsforge/map/rendertheme/XmlRenderTheme : 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(ClassLoader.java:637)
    3. java.lang.ClassLoader.defineClass(ClassLoader.java:621)
    4. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
    5. java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
    6. java.net.URLClassLoader.access$000(URLClassLoader.java:58)
    7. java.net.URLClassLoader$1.run(URLClassLoader.java:197)
    8. java.security.AccessController.doPrivileged(Native Method)
    9. java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    10. java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    11. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    12. java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    12 frames
  3. mobac.mapsources
    DefaultMapSourcesManager.initialize
    1. mobac.mapsources.DefaultMapSourcesManager.loadMapSources(DefaultMapSourcesManager.java:66)
    2. mobac.mapsources.DefaultMapSourcesManager.initialize(DefaultMapSourcesManager.java:151)
    2 frames
  4. mobac
    Main.<init>
    1. mobac.Main.<init>(Main.java:65)
    1 frame
  5. Java RT
    Class.newInstance
    1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    4. java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    5. java.lang.Class.newInstance0(Class.java:357)
    6. java.lang.Class.newInstance(Class.java:310)
    6 frames
  6. mobac
    StartMOBAC.main
    1. mobac.StartMOBAC.main(StartMOBAC.java:46)
    1 frame