Unregistered symbols warnings

[TankredO]

With the newest R and Rcpp version we now get the following note when checking the package:

File 'BayesianTools/libs/x64/BayesianTools.dll':
  Found no calls to: 'R_registerRoutines', 'R_useDynamicSymbols'
It is good practice to register native routines and to disable symbol
search.
See 'Writing portable packages' in the 'Writing R Extensions' manual.

I already tried these solutions:
quanteda/quanteda#846,
RcppCore/Rcpp#636,
https://stackoverflow.com/questions/42313373/r-cmd-check-note-found-no-calls-to-r-registerroutines-r-usedynamicsymbols

[florianhartig]

Isn't this this old problem #31

Solution doesn't work any more?

[TankredO]

1b3d1ff