java.lang.UnsupportedClassVersionError: (javax/faces/render/RenderKit) bad major version at offset=6

Icesoft | ycho | 10 years ago
tip
Do you find the tips below useful? Click on the to mark them and say thanks to Rafael Fischer Viola and rafael . Or join the community to write better ones.
  1. 0

    ibm rad 6.0.1 problem with iceface 1.6

    Icesoft | 10 years ago | ycho
    java.lang.UnsupportedClassVersionError: (javax/faces/render/RenderKit) bad major version at offset=6
  2. 0
    samebug tip
    This might be caused by and outdated version of Java, SonarQube now uses Java 8 as default. You might upgrade java or use an older version of SonarQube.
  3. 0
    samebug tip
    If you're using intellij plugin of sonarqube, you might have to set the JAVA_HOME ambient variable manually.
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    Compatible?

    Google Groups | 9 months ago | Dinesh
    java.lang.UnsupportedClassVersionError: org/sonar/api/utils/SonarException : Unsupported major.minor version 52.0

  1. rafael 2 times, last 3 months ago
  2. andyglick 3 times, last 4 months ago
34 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

    (javax/faces/render/RenderKit) bad major version at offset=6

    at java.lang.ClassLoader.defineClassImpl()
  2. Java RT
    URLClassLoader.findClass
    1. java.lang.ClassLoader.defineClassImpl(Native Method)
    2. java.lang.ClassLoader.defineClass(ClassLoader.java:211)
    3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:147)
    4. java.net.URLClassLoader.defineClass(URLClassLoader.java:475)
    5. java.net.URLClassLoader.access$500(URLClassLoader.java:109)
    6. java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:848)
    7. java.security.AccessController.doPrivileged(AccessController.java:233)
    8. java.net.URLClassLoader.findClass(URLClassLoader.java:371)
    8 frames
  3. com.ibm.ws
    ExtClassLoader.findClass
    1. com.ibm.ws.bootstrap.ExtClassLoader.findClass(ExtClassLoader.java:106)
    1 frame
  4. Java RT
    Class.initialize
    1. java.lang.ClassLoader.loadClass(ClassLoader.java:601)
    2. java.lang.ClassLoader.loadClass(ClassLoader.java:560)
    3. java.lang.Class.verifyImpl(Native Method)
    4. java.lang.Class.verify(Class.java:241)
    5. java.lang.Class.initialize(Class.java:304)
    5 frames
  5. com.ibm.ws
    JSFComponentImpl.start
    1. com.ibm.ws.jsf.extprocessor.JSFExtensionFactory.<init>(JSFExtensionFactory.java:42)
    2. com.ibm.ws.jsf.extprocessor.JSFComponentImpl.start(JSFComponentImpl.java:34)
    2 frames
  6. WebSphere
    ServerImpl.start
    1. com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:820)
    2. com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:139)
    3. com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:820)
    4. com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:649)
    5. com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:149)
    6. com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:820)
    7. com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:649)
    8. com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:406)
    8 frames
  7. com.ibm.ws
    WsServer.main
    1. com.ibm.ws.runtime.WsServerImpl.bootServerContainer(WsServerImpl.java:187)
    2. com.ibm.ws.runtime.WsServerImpl.start(WsServerImpl.java:133)
    3. com.ibm.ws.runtime.WsServerImpl.main(WsServerImpl.java:387)
    4. com.ibm.ws.runtime.WsServer.main(WsServer.java:53)
    4 frames
  8. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
    3. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
    4. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
    5. java.lang.reflect.Method.invoke(Method.java:391)
    5 frames
  9. com.ibm.ws
    WSLauncher.run
    1. com.ibm.ws.bootstrap.WSLauncher.run(WSLauncher.java:219)
    1 frame
  10. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:816)
    1 frame