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Results tagged with erc-20-approve
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user 143193
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votes
1
answer
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Permit2 Invalid Nonce when running on Hardhat
I'm writing tests for an application that is meant to perform swaps. When running with hardhat as rpc forked with the latest block of mainnet or a pinned block I always encounter this error:
response …
- 13
0
votes
Accepted
Permit2 Invalid Nonce when running on Hardhat
Apparently setting a fixed chain id solves it.
Using the following config made the trick:
module.exports = {
solidity: "0.8.17",
networks: {
hardhat: {
forking: {
url: "RPC",
…
- 13