When using the 2.4.40 version of JSPWiki I get the following error when I press the CreateGroup link:

JSPWiki has detected an error

Error Message An unknown exception java.lang.NullPointerException was caught by Error.jsp. Exception java.lang.NullPointerException Place where detected org.apache.jsp.templates.default_.NewGroupContent_jsp._jspService(), line 130

This bug is also in 2.4.46. I don't remember seeing it in 2.4.15. This bug occurs on a fresh install.

Could you please attach a full log file? Both Tomcat and JSPWiki?

-- JanneJalkanen

I cannot duplicate this with an out-of-the-box installation. I think there is something wrong with your configuration, and it would be really useful to also see your configuration file.

-- JanneJalkanen

I just downloaded the 2.4.48 version and this version doesn't give me a nullpointer exception. I then switched back to 2.4.40 and now there is no NullpointerException in this version either. I've spend 3 hours yesterday trying to get it to work and it constantly gave me an exception. Don't know what happened. You can close the bug. Thanks for the quick response

OK, thanks!