RowLacks.out

Error found:
in module [33mMain[0m
at tests/purs/failing/RowLacks.purs:16:9 - 16:68 (line 16, column 9 - line 16, column 68)

  No type class instance was found for
  [33m                              [0m
  [33m  Prim.Row.Lacks "x"          [0m
  [33m                 ( x :: Int   [0m
  [33m                 , y :: Int   [0m
  [33m                 , z :: String[0m
  [33m                 )            [0m
  [33m                              [0m

while applying a function [33mlacksX[0m
  of type [33mLacks @Type "x" t0 => RProxy t0 -> RProxy (() @Type)[0m
  to argument [33mRProxy[0m
while checking that expression [33mlacksX RProxy[0m
  has type [33mRProxy (() @Type)[0m
in value declaration [33mtest1[0m

where [33mt0[0m is an unknown type

See https://github.com/purescript/documentation/blob/master/errors/NoInstanceFound.md for more information,
or to contribute content related to this error.