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matter-labs / hardhat-zksync

Apache License 2.0
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Verification problem #1527

Open RomanYarinski opened 4 weeks ago

RomanYarinski commented 4 weeks ago

🐛 Bug Report for hardaht-zksync plugins

💥 Plugin name

"@matterlabs/hardhat-zksync-verify": "^0.1.8",

📝 Description

I can't verify the contracts after deploy. Although before (about a week ago) everything worked fine with the same configuration.

🔄 Reproduction Steps

Step 1 - yarn hardhat compile --force --network zkSyncSepolia Step 2 - yarn hardhat deploy-zksync --script zk/zk_01_deploy_exchange.ts --network zkSyncSepolia Step 3 - yarn hardhat verify --network zkSyncSepolia

🤔 Expected Behavior

verify contracts

😯 Current Behavior

error in Log Output

🖥️ Environment

📋 Additional Context

📎 Log Output

Verifying implementation: 0x58A7ba76d0DEA4AB0011Ade6eC7B9a7a5376594c
ZkSyncVerifyPluginError: The address provided as argument contains a contract, but its bytecode doesn't match any of your local contracts.

      Possible causes are:
        - Contract code changed after the deployment was executed. This includes code for seemingly unrelated contracts.
        - A solidity file was added, moved, deleted or renamed after the deployment was executed. This includes files for seemingly unrelated contracts.
        - Solidity compiler settings were modified after the deployment was executed (like the optimizer, target EVM, etc.).
        - The given address is wrong.
        - The selected network is wrong.
Verifying proxy: 0xB02f6dCbAE7656Db837430Db2A80f370E97c6D6E
The address provided as argument contains a contract, but its bytecode doesn't match any of your local contracts.

      Possible causes are:
        - Contract code changed after the deployment was executed. This includes code for seemingly unrelated contracts.
        - A solidity file was added, moved, deleted or renamed after the deployment was executed. This includes files for seemingly unrelated contracts.
        - Solidity compiler settings were modified after the deployment was executed (like the optimizer, target EVM, etc.).
        - The given address is wrong.
        - The selected network is wrong.
Verifying proxy admin: 0x74677906cb1Cf948840eADFb48E5e3CadFCCB26F
The address provided as argument contains a contract, but its bytecode doesn't match any of your local contracts.

      Possible causes are:
        - Contract code changed after the deployment was executed. This includes code for seemingly unrelated contracts.
        - A solidity file was added, moved, deleted or renamed after the deployment was executed. This includes files for seemingly unrelated contracts.
        - Solidity compiler settings were modified after the deployment was executed (like the optimizer, target EVM, etc.).
        - The given address is wrong.
        - The selected network is wrong.
kiriyaga-txfusion commented 3 weeks ago

Hello @RomanYarinski,

It appears that the local bytecode has changed, possibly due to using a different zksolc version (since v1.5.7 is now latest). I recommend deleting all artifact and cache files, then recompiling, deploying, and verifying again. Note that zksolc version 1.5.7 is currently not supported for verification on Etherscan.

RomanYarinski commented 3 weeks ago

@kiriyaga-txfusion I've tried it, it just happening right after I compile, deploy and verify the contract. Switching to “1.3.23” zkSync version helped for me.

kiriyaga-txfusion commented 3 weeks ago

@RomanYarinski You use an outdated verification plugin, and I believe we've changed how parameters are sent to the compiler. One solution is to update the dependencies to newer versions, or you can keep the existing dependencies, but this will prevent verification with the latest compiler versions.