User-reported unhelpful error message

google / codeworld

Educational computer programming environment using Haskell

http://code.world

Apache License 2.0

1.24k stars 193 forks source link

Open codeworld-feedback opened 2 days ago

codeworld-feedback commented 2 days ago

Program: https://code.world/#P5hSy_VwzSVGuSOoHXBx3Hw

Message:

program.hs:17:20-29: error: 
    • Couldn't match expected type Picture
                  with actual type (Picture, Number, Number)