0

I run R CMD check "folderlocation" to check my R package and I get the following in the result Git.Rcheck folder within the install.out file.

** installing source package 'SAEplus' ...

** using staged installation

** R

** byte-compile and prepare package for lazy loading

Error: package slot missing from signature for generic 'extent' and classes sf cannot use with duplicate class names (the package may need to be re-installed) Execution halted ERROR: lazy loading failed for package 'SAEplus'

** removing 'D:/Ify/Git/Git.Rcheck/SAEplus'

Does anyone know why this might be happening? I have gone as far as deleting all data from my data folder. There are no function examples in the R folder. The R folder only contains functions with their function documentation code.

ifeanyi588
  • 1
  • 2
    Have you defined your own class `sf` and function `extent` in your package? or are you using those from another package? It's difficult to say what could be going on without being able to look at some sort of [reproducible example](https://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example) – MrFlick Jul 23 '21 at 15:27
  • I have not defined by own class "sf". However, my package uses the package "sf" for geospatial analysis. I never or used a function called extent. – ifeanyi588 Jul 23 '21 at 16:05
  • I am not sure how to reproduce my package here. The package is on github but has to be private because some data is sensitive. – ifeanyi588 Jul 23 '21 at 16:08
  • I ran Last.error.trace command and got the following: – ifeanyi588 Jul 29 '21 at 17:10

0 Answers0