Sf: Package or Namespace load failes

[danielw2904]

I get the following error when trying to load ```sf````

> library(sf)
Error: package or namespace load failed for ‘sf’:
 .onLoad failed in loadNamespace() for 'sf', details:
  call: get(genname, envir = envir)
  error: object 'group_map' not found

I am on ubuntu 18.04 with R version

R version 3.4.4 (2018-03-15) -- "Someone to Lean On"
Copyright (C) 2018 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

I've installed the dependencies according to the readme including the PPA.

Thanks!

[edzer]

You need to update dplyr to version >= 0.8-0, and then it will work.

[danielw2904]

Thanks that worked!

[YsoSirius]

Travis CI is giving me the same error for my package, although I am not using dplyr in it, so it is not listed under the Imports/Suggests. Do I have to include them there?

Interestingly, checking the package (with --as-cran) gives me no errors/warnings/notes

[edzer]

Where is the DESCRIPTION? Maybe you import a package that imports dplyr?

[YsoSirius]

it's this one: https://github.com/YsoSirius/windfarmGA/blob/master/DESCRIPTION

[edzer]

Many import dependencies: quite likely one of them imports dplyr, and that would be enough.

[YsoSirius]

I know, I originaly also had dplyr in it and I'm trying to remove dependencies now.

I just didnt know how to avoid the travis error without importing dplyr. I put dplyr under Suggests now and thats giving me no error.