Java EE (Java Enterprise Edition) General Discussion

Perhaps this isn't strictly the place for this post but I guess that I'm more likely to run into someone who's met this problem in their EJB development...

I've recently started using Ant 1.6 and have started getting this error message with EJBDoclet (XDoclet 1.1):
[ejbdoclet] Running XDoclet failed. An IO error occured while reading context data.

I've tried XDoclet 1.2 and found it be architecturally flawed so was hoping to revert to the previous version.

What little information I've managed to dig up on this issue points towards a problem reading/writing on my temp directory but I've checked the security settings and seen a related file get created there (and haven't experienced this with Ant 1.5).

It'd be great if anyone's got any advice on how to escape this nightmare!
Many thanks.