The error asset.unknown-role

user: the script can change it: the error says what happened in the experiment’s names, and what to write instead.

Where MIME gives it, with what its message says happened and what its action says to do ({…} is filled in from the experiment):

• in mime/assets/_derivation.py:

  • what happened: {…} names the input roles {…} that nothing plays now and no one declared unjudged; the roles judged are {…} (unjudged: {…})

  • what to do: correct the role's spelling in the record, or declare the role unjudged where staleness is asked: stale_inputs(..., unjudged=...)

Reading an error and reaching its full traceback: reading an error. Every code: the index.