错误：package 或“tidyverse”的命名空间加载失败：object “relocate”未由“namespace:dplyr”导出

Question

I installed tidyverse using this command:

install.packages("tidyverse")

But after installing when I call the library with:

library(tidyverse)

I get this error:

Error: package or namespace load failed for ‘tidyverse’: object ‘relocate’ is not exported by 'namespace:dplyr'

I am trying to do this simple thing:

a = 1:100
tibble(a, b = 2 * a)

But that gives me this error message:

Error in tibble(a, b = 2 * a) : could not find function "tibble"

I tried to install again using:

install.packages("devtools")
devtools::install_github("hadley/tidyverse")

This is too slow. It never finished installing. Am I missing something in installing process? Please help.

Answer 1

I had a similar problem: when calling library(bibliometrix) , it threw a similar error (just not the same package, and not the same object that was "not exported" by dplyr).

I updated all packages with update.packages(ask = FALSE) , as suggested by @user2554330. After that, it still wasn't working, so I restarted Rstudio, and that solved the problem, apparently.