Codification has stopped working!

Please fill out these questions for all feature requests and bug reports. If you're requesting a feature, please let us know why this feature is important or useful, not just what it should do.
Thanks!

  1. What browsers show this problem?
    Google Chrome
  2. Please share an example project (if possible).
    https://snap.berkeley.edu/snap/snap.html#present:Username=donotforgetmycode_snap&ProjectName=codification%20bug
  3. Describes the steps to reproduce this issue.
    Turn on codification support, map a block to some code, and see the code of that block using the code reporter.
  4. What does Snap! currently do?
    TypeError
    Cannot read property 'toString' of null
  5. What should Snap! do instead?
    Work!

The Codification example project still works!

Naw, Codification still works. You'll have to supply a codification for a list, too, and make sure there's one in the 3rd slot.