Fix

packages/poseidon/src/lib.rs

@@ -124,8 +124,7 @@ impl<F: PrimeField> Poseidon<F> {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use ff::Field;
-    use secq256k1::field::field_secp;
+    use secq256k1::field::{field_secp, BaseField};
 
     #[test]
     fn test_k256() {

packages/spartan_wasm/src/wasm.rs

@@ -4,7 +4,7 @@ use ff::PrimeField;
 use libspartan::{Assignment, Instance, NIZKGens, NIZK};
 use merlin::Transcript;
 use poseidon::poseidon_k256::{hash, FieldElement};
-use secq256k1::affine::Group;
+use secq256k1::{affine::Group, field::BaseField};
 use std::io::{Error, Read};
 use wasm_bindgen::prelude::*;