User-reported unhelpful error message

[codeworld-feedback]

trafficstars

Program: https://code.world/#PpLiH4j722iEziFTJXzdV0Q

Message:

program.hs:22:43-46: error:
    • Missing punctuation before this expression.
      Perhaps you forgot a comma, an operator, or a bracket.
    • To multiply, please use the * operator.
      For example: a * blue