UsingWW: WeBWorK Questionnaire

WeBWorK Problems

WeBWorK Questionnaire

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I am once again experiencing a different problem. It shows:

Use of uninitialized value in substitution iterator at line 359 of [PG]/macros/PGtextevaluators.pl

and I am not receiving email of the answers in the questionnaire.

What do I do? .. Raghu