Error in delete.stop.words

[shenbear]

When culling pronouns is selected for the GUI when starting classify(), (but likely for all functions which use stylo.default.settings()), the following error is received. The result is that pronouns are not culled, but the function completes successfully.

Warning messages:
1: In delete.stop.words(primary.set, pronouns) :
  chosen stop words were not found in the dataset; 
  please check the language, lower/uppercase issues, etc.

2: In delete.stop.words(secondary.set, pronouns) :
  chosen stop words were not found in the dataset; 
  please check the language, lower/uppercase issues, etc.