The essay problems open up fine. However, after typing some text and hitting the submit answer button, we get the following errors:
WeBWorK has encountered warnings while processing your request. If this occured when viewing a problem, it was likely caused by an error or ambiguity in that problem. Otherwise, it may indicate a problem with the WeBWorK system itself. If you are a student, report these warnings to your professor to have them corrected. If you are a professor, please consult the warning output below for more information.
Error in Translator.pm::process_answers: Answer AnSwEr0002: |asdfadf|
Can't locate object method "new" via package "HTML::Scrubber" (perhaps you forgot to load "HTML::Scrubber"?) at line 61 of (eval 4280)
Error in Translator.pm::process_answers: Answer AnSwEr0002:
Answer evaluators must return a hash or an AnswerHash type, not type || at /opt/webwork/pg/lib/WeBWorK/PG/Translator.pm line 1232
Use of uninitialized value in addition (+) at (eval 4239) line 1708.
|Time||Tue Oct 08 14:06:49 2013|