CODEWITHSUNDEEP
metamaskopcodeganacheremix-ide
Raed Diab
Raed Diab

Reputation: 1

Invalid opcode in Metamask and Ganache

When running a contract I am getting in remix an invalid opcode as well on Metamask, the contract that I am running is quite simple:

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract WebsiteStorage {
    string private storedWebsite;

    function setWebsite(string calldata url) public {
        storedWebsite = url;
    }

    function getWebsite() public view returns (string memory) {
        return storedWebsite;
    }
}

How to solve it?

I have tried to check the connection between Ganache and Metamask and the network was 100% working. I have checked the Ganache logs and same error was mentioned but the contract was found in the contracts section. I have tried tried to check the connection between Remix and Metamask, the connection is working properly as I have found the logs of the transactions posted from Remix on Metamask logs.

Upvotes: 0

Views: 70

Answers (1)

Raed Diab
Raed Diab

Reputation: 1

Thanks. Issue Solved, just need to match the same version between remix and ganache.

Upvotes: 0

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