Error in plugin @nomiclabs/hardhat-etherscan: Error! Missing Or invalid Module name

user_13730535 0
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I tried to verify my contract with constructor arguments but hardhat throwing that error everytime

npx hardhat verify --network rinkeby 0x50a45120252c2FeeD06915F46D8Fbabec1a008df "TestSmartContract" "TSC" "my_ipfs_link1" "my_ipfs_link2"

these arguments is same as my contract's arguments enter image description here

hardhat smartcontracts solidity ethereum
2 Answers

Downgrade the plugin version to 3.0.1 like this solves the issue:

npm i -s @nomiclabs/hardhat-etherscan@3.0.1
user_74004160

The issue seems to occur with the 3.0.2 version of @nomiclabs/hardhat-etherscan, it is fixed in the latest version 3.0.3. Please upgrade to the latest version (3.0.3) to fix it or use 3.0.1.

user_147429570
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