[Rcpp-devel] NULL value passed as symbol address with allC++functions

In my ?stupid? (minimal) project, my namespace looks as follows:

useDynLib(StupidRCPP, .registration=TRUE)
exportPattern("^[[:alpha:]]+")
importFrom(Rcpp, evalCpp)

In my main project I include Rcpp in an import() statement in
NAMESPACE.

One thing I?m noticing with the minimal project is that I can build it
without errors and access functions from the package but 
devtools::check() reports syntax errors?though these errors appear to
be from an old version of the code (it has been quite a headache
manually deleting all of the files in .Rcheck, RprojUser, and the Rtmp?
folders.

Barth