Testing backup I've been unable to create one multianswer question (cloze).

I've tried various examples from Moodle Docs, both pasting in the HTML editor or in the "source view". And I always end getting this message:

"No valid questions, create at least one question"

Also I get this, not sure if related:

Notice: Array to string conversion in /Users/stronk7/git_moodle/moodle/question/type/multianswer/questiontype.php on line 1077

Ciao