Ethereum Plugin Error on Hardhat Ignition: Troubleshooting Guide
As a developer building and testing blockchain applications on Ethereum Testnet, it is not uncommon to encounter issues with plugins like hardhat ignition. In this article, we will walk you through a common error that can occur when using this plugin, along with some troubleshooting steps.
Error: Network Request Failed
When running hardhat-ignition on Ethereum Testnet Explorer (bscscan), the following error message is displayed:
Ethereum Plugin Error: Network Request Failed. This is an error from the block number.
This error usually occurs when there is a problem with the Ethereum node or testnet explorer server, which prevents it from sending requests to the Ethereum testnet blockchain.
Common Causes of This Error
Before we get to the troubleshooting steps, here are some common reasons why you might encounter this error:
- Network Connection Issues: Check if your local computer’s network is stable and working properly. Check your internet connection, router settings, or change cables if necessary.
- Testnet Explorer Server Errors: The testnet explorer server may have encountered a problem, which caused the request to fail. You can try restarting the server or checking its status on the official website.
- Hardhat-ignition Plugin Issues: Sometimes, the plugin itself can have issues. Try updating it to the latest version or reinstalling it.
Troubleshooting Steps
To resolve this error, follow these steps:
Step 1: Check your network connection
Make sure your local computer’s network is stable and working properly. You can verify this by running a simple test on another platform, such as the Google Chrome browser.
Step 2: Restart the Testnet Explorer server (optional)
If you have recently installed or updated any software or plugins related to the testnet explorer server, consider restarting it to ensure that all components are working properly. Instructions on restarting the server can be found in the official documentation for each platform.
Step 3: Update the Hardhat-ignition plugin
Make sure the hardhat-ignition plugin is up to date by running npm install -g hardhat and then checking its version with hardhat --version. You can also update it using npm:
npm update hardhat
Step 4: Check for problems with the Hardhat-ignition plugin configuration
Review the Hardhat configuration files to make sure the plugin is configured correctly. Specifically, check the following settings:
- plugins
: Check if the hardhat ignition plugin is added as a dependency.
- hardhat-ignition
: Make sure this option is set totruein yourhardhat.config.jsfile.
Step 5: Launch your Testnet contract
If none of the above steps resolve the issue, try running your testnet contract on Ethereum testnet explorer using thehardhat` command. For example:
npx hardhat run testes/contract.test.js --network bsc
This should help identify if an add-on is the root cause of the error.
Conclusion
If you have followed these troubleshooting steps and are still experiencing issues with your Ethereum Testnet contract on bscscan, there may be other issues going on in the background. Consider seeking help from the developer community or contacting the testnet explorer support team for further guidance.