RE: reveng npe

> Hi, when attempting to analyse the package structure of a jar 
> using the 
> Import Sources -> Java from classes feature, I encounter an 
> exception at 
> org.argouml.uml.reveng.java.Modeller.addClass(Modeller.java:463).  Is 
> there a known issue with the importer or is this npe likely a 
> consequence of a badly defined classpath ? 

It's unlikely to be a result of a bad classpath.  That would probably just
result in not being able to resolve classes from standard Java libraries.

Whether it's a known issue or not (or even knowing what the issue is) is
impossible to tell without at least the version that you were using.
There's no way of telling what source line you're talking about otherwise.

Please file a bug report with the version you are using, the full stack
trace, and, preferably, the Jar that you're trying to reverse so that we can
reproduce the problem.

Tom