Assertion failed

[mshahzaib101]

i am getting "Assertion failed" error when i mint new Token..

const publicKey = computer.db.wallet.getPublicKey().toString();
const TokenSc = await Utils.importFromPublic("/token-sc.js");
const token = await computer.new(TokenSc, [publicKey, supplyField, mintNameField]);

err:
err Error: Assertion failed
at assert (bn.js:5)
at BN.toBuffer (bn.js:485)
at Signature.push../node_modules/bitcoinsource/dist/bitcoinsource.esm.js.Signature.toBuffer (bitcoinsource.esm.js:3035)
at PublicKeyHashInput.addSignature (bitcoinsource.esm.js:6944)
at Dt.applySignature (bitcoinsource.esm.js:8458)
at bitcoinsource.esm.js:8423
at Array.forEach ()
at Dt.sign (bitcoinsource.esm.js:8422)
at $t._callee45$ (index.js:2803)
at tryCatch (runtime.js:64)
at Generator.invoke [as _invoke] (runtime.js:281)
at Generator.next (runtime.js:117)
at o (index.js:80)

[StormKip]

Hi @mshahzaib101 , where you able to solve this ?