Error: XYZ is not an exported object

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

packagename::dataset

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
NULL

It does end up in the namespace file with:
export(AminoAcids)

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

On Dec 10, 2016, at 10:25 AM, Bert Gunter <bgunter.4567 at gmail.com> wrote:

Please post this to the R-package-devel list, not here.


-- Bert
Bert Gunter

"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Sat, Dec 10, 2016 at 6:47 AM, Witold E Wolski <wewolski at gmail.com> wrote:

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

packagename::dataset

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
NULL

It does end up in the namespace file with:
export(AminoAcids)

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