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)

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Stack trace

  • 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(ClassLoader.java:374) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2395) at java.lang.Class.getDeclaredMethods(Class.java:1763)

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