[R] Error: XYZ is not an exported object

Witold E Wolski wewolski at gmail.com
Sat Dec 10 15:47:08 CET 2016

I am wrting a package and would like to be able to export it to access it with:


This is how my roxygen doc for the data object looks like:
#' Data frame with amino acid masses
#' @name AminoAcids
#' @docType data
#' @keywords data
#' @export

It does end up in the namespace file with:

the data is in the data/ folder of the package.
and I can load it with data(AminoAcid)

Still R CMD build gives me the error:
Error : 'AminoAcids' is not an exported object from 'namespace:bibliospec'

because I am trying to access it with bibliospec::AminoAcids

Help highly appreciated.

Thank you

Witold Eryk Wolski

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