nd-intr.elf:30.38-30.43 Error: Type mismatch Expected: prop Inferred: nd `A -> nd `B Type/kind expression clash Argument type did not match function domain type nd-intr.elf:30.34-30.43 Error: Type mismatch Expected: nd (`A => `B) Inferred: (nd A2 -> nd A1) -> nd (A2 => A1) Type/kind expression clash Argument type did not match function domain type [Closing file nd-intr.elf] nd-intr.elf:30.1-30.46 Error: 2 errors found