I'm loading some data to R-Studio from Gretl using the Gretl-GUI through the Tools==>Start GNU R==>as multiple time series,....

Using R 4.0.X there were no problems and the gretldata was appearing on my R sesion. However, in my first attempt after the upgrade to R.4.1.0 I get the following error:

R version 4.1.0 (2021-05-18) -- "Camp Pontanezen"
Copyright (C) 2021 The R Foundation for Statistical Computing
Platform: x86_64-w64-mingw32/x64 (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

Error: cannot add binding of 'vnum' to the base environment

Somebody has a clue on what is happening?

Thanks in advance and sorry for any inconvenience.

José Perles

University of Alicante

Spain