Error in loadNamespace(x) : there is no package called ‘scrapper’

[David-666-Y]

Error in loadNamespace(x) : there is no package called ‘scrapper’

[LTLA]

Oops, sorry I just noticed this.

Anyway, you're probably using some (non-default) option that requires the scrapper package. So just install it with BiocManager::install("scrapper") and everything should be fine.