Problem running generator

[vrguru]

Windows7, visual studio 2010 SP1:

I get the following error when I run the generator on the qt-example:

d:\tools\cxxi\examples\qt>....\bin\Debug\generator.exe qt-gui-filters.xml --lib
=qt

Unhandled Exception: System.NullReferenceException: Object reference not set to
an instance of an object.
at Generator.CreateTypes(Node root) in D:\tools\cxxi\src\generator\Generator.
cs:line 165
at Generator.Run(String[] args) in D:\tools\cxxi\src\generator\Generator.cs:l
ine 60
at Generator.Main(String[] args) in D:\tools\cxxi\src\generator\Generator.cs:
line 43

d:\tools\cxxi\examples\qt>

I get the same for any xml-file: