Query GBIF for occurrence records with WWF ecoregions/biomes

(Using the same example from above) After downloading the requests, I use the following code to import:

#import the downloads
import ← list()
for (i in 1:length(out.example)) {
out.df ← out.example[[i]]
get.out ← occ_download_get(out.df, overwrite = TRUE)
import[[i]] ← occ_download_import(get.out)
}

And after a few complete, I get an error message:

Download file size: 0 MB
On disk at ./0075134-200221144449610.zip
Download file size: 0.07 MB
On disk at ./0075135-200221144449610.zip
Download file size: 0.26 MB
On disk at ./0075136-200221144449610.zip
Error in occ_download_meta(key) : !is.null(key) is not TRUE

The error message isn’t very explanatory so I’m not sure what’s going on there.

Thanks for any help!!