Hi,
On Jan 16, 2008, at 6:55 PM, Sergiu Dumitriu wrote:
  Thorbjørn Konstantinovitz wrote:
  But when I access the xwiki application in a
browser I get the
 following
 error:
 javax.servlet.ServletException: Servlet execution threw an exception
 com
 .xpn
 .xwiki
 .web
 .SetCharacterEncodingFilter
 .doFilter(SetCharacterEncodingFilter.java:117)
 root cause
 java.lang.UnsupportedClassVersionError:
 org/exoplatform/container/PortalContainer (Unsupported major.minor
 version 49.0)
 What exactly does this mean and how do I correct it?
 
 Usually it means that you're using an older version of the JDK. I
 don't
 know if Plexus requires JDK 1.5 or works on 1.4, too, so try upgrading
 and see if it works. 
Not sure why both of you are mentioning plexus... The error says:
root cause
java.lang.UnsupportedClassVersionError:
org/exoplatform/container/PortalContainer (Unsupported major.minor
version 49.0)
And indeed exo platform requires JDK 1.5.
-Vincent