java.lang.UnsupportedClassVersionError: Bad version number in .class > file (unable to load class org.tmatesoft.svn.core.io.SVNFileRevision) > at org.apache.catalina.loader.WebappClassLoader.findClassInternal > (WebappClassLoader.java:1854) > at org.apache.catalina.loader.WebappClassLoader.findClass > (WebappClassLoader.java:890) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1354) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1233)

Google Groups | portig | 7 years ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    Cannot start version 2.1.4 because of UnsupportedClassVersionError

    Google Groups | 7 years ago | portig
    java.lang.UnsupportedClassVersionError: Bad version number in .class > file (unable to load class org.tmatesoft.svn.core.io.SVNFileRevision) > at org.apache.catalina.loader.WebappClassLoader.findClassInternal > (WebappClassLoader.java:1854) > at org.apache.catalina.loader.WebappClassLoader.findClass > (WebappClassLoader.java:890) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1354) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1233)
  2. 0

    Tests fail in build

    GitHub | 10 months ago | jamesblau
    java.lang.UnsupportedClassVersionError: org/joda/time/base/BaseDateTime : Unsupported major.minor version 52.0
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

    1 unregistered visitors

    Root Cause Analysis

    1. java.lang.UnsupportedClassVersionError

      Bad version number in .class > file (unable to load class org.tmatesoft.svn.core.io.SVNFileRevision) > at org.apache.catalina.loader.WebappClassLoader.findClassInternal > (WebappClassLoader.java:1854) > at org.apache.catalina.loader.WebappClassLoader.findClass > (WebappClassLoader.java:890) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1354) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1233)

      at java.lang.ClassLoader.loadClassInternal()
    2. Java RT
      Class.getDeclaredMethods
      1. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
      2. java.lang.Class.getDeclaredMethods0(Native Method)
      3. java.lang.Class.privateGetDeclaredMethods(Class.java:2395)
      4. java.lang.Class.getDeclaredMethods(Class.java:1763)
      4 frames