CVS uploading error: notes cvsimport.php line 168 and 169

I too am having trouble uploading cvs files, with errors listing cvsimport.php line 168 and 169.

Background: downloaded and tested AMU without any problem initially, then added the “Members” plug in, which did create a bigger menu for roles and experienced CVS upload issues after that; tried the fixes listed in the ‘Issue with roles and custom role names’ post just to be safe, but continue to get the same errors as above.

Any thoughts or suggestions for a relative amateur?

http://wordpress.org/plugins/add-multiple-users/