[Interest] Problems generating QtDBus adaptor code

[Max Schettler]

Hi,

I try to use QtDBus to implement a freedesktop interface
(org.freedesktop.Secret.Service).
I got the xml introspection file for the interface and tried to generate
the adaptor code using.
However I get the following error message:
"$ qdbusxml2cpp service.xml -a ServiceAdapter         :(
Got unknown type `a{sv}'
You should add <annotation name="org.qtproject.QtDBus.QtTypeName.In0"
value="<type>"/> to the XML description"

This confuses me, because I extracted the specification from an
implementation of the interface and did not write it myself.
Did I do something wrong? Or is either the implementation not correct or
might it be a bug in QtDbus?

Max