Runestone Issue: Error grading py4eint_2_intro-fitb-explainBrain

[awhicks]

What Page were you on
https://runestone.academy/assignment/student/doAssignment?assignment_id=281466

Describe the bug
For py4eint_2_intro-fitb-explainBrain, clicking check me (with any answer) throws a console error. It looks like there is a typo in the evaluation for the fitb.

A Screenshot is worth a thousand words

Javascript Errors
Uncaught (in promise) SyntaxError: unmatched ) in regular expression
fitb-utils.js:183
checkCurrentAnswer fitb.js:503
renderFITBButtons fitb.js:277
renderFITBButtons fitb.js:274
createFITBElement fitb.js:246
u fitb.js:128
98139 fitb.js:797
98139 fitb.js:789
w webpack.index.js:179
promise callback*w webpack.index.js:177
fitb-utils.js:183:34

What is your username
hicksa@wfu.edu

[barbarer]

Thanks for finding this. It is fixed.

[awhicks]

Thank you!