Here is an article that will help you configure the correct EVM (Ethereum Virtual Machine) version for deploying smart contracts on Remix:
How to Install the Right EVM Version on Remix: A Step-by-Step Guide
For developers, deploying a smart contract on Remix is a convenient way to test and develop new ideas. However, deploying code that requires specific EVM versions can be tricky. In this article, we will walk you through the process of configuring the correct EVM version to deploy smart contracts on Remix.
Understanding EVM Versions
Before diving into the setup process, it is important to understand what EVM versions are and how they relate to your project.
- Mainnet: The mainnet is the Ethereum network used by developers. This is where you can deploy contracts that interact with other accounts.
- Ropsten Network: The Ropsten Network is a testnet similar to the mainnet. It is often used for testing and development before going into production.
- Testnet: Testnets are simulated versions of the Ethereum network. They are not connected to the live network, so they do not interact with other accounts.
Configuring the EVM Version in Remix
To deploy a smart contract in Remix, you need to install the correct EVM version for your project:
- Open Remix and create a new deployment by clicking the “+” icon.
- Select “Solidity” as the programming language.
- Click the “Set Configuration” button next to the project name.
- Click “EVM” in the settings menu.
- Select the desired EVM version from the list of available options.
In the code example, we will assume that you want to deploy the contract with an EVM version that is compatible with the Remix mainnet.
Recommended EVM Version for Remix
Based on the current Remix documentation and testnet usage, here are some recommended EVM versions:
- Remix 0.58.0
: This is the latest version of Remix. Using this version, ensure that your code compiles and runs without errors.
- Ropsten Network (0.60.0) or later: If you plan to deploy Ropsten, use the latest EVM version available.
Code Verification
After installing the correct EVM version, you can verify your deployed contract:
- Expand the contract with Remix by clicking on the “+” icon.
- Verify that your contract is deployed correctly by testing its functionality and performance.
- Test your contract in different scenarios and extreme cases to ensure that it works as expected.
Conclusion
By following these steps, you will be able to install the correct EVM version for Remix to deploy smart contracts. To avoid deployment issues, don’t forget to check the recommended EVM versions for each Remix version and the Ropsten network. Happy coding!