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@nomiclabs/buidler-web3-legacy with all
npm packages installed. Try it out:
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This plugin brings to Buidler the Web3 module and an initialized instance of Web3.
npm install --save-dev @nomiclabs/buidler-web3-legacy web3@^0.20.7
And add the following statement to your
This plugin creates no additional tasks.
This plugin adds the following elements to the
Web3: The Web3.js module.
web3: An instantiated Web3.js object connected to the selected network.
pweb3: A promisified version of
In Web3 0.20x some features are synchronous and some are asynchronous. For example
web3.eth.blockNumber are synchronous and not supported. You'll get a
Synchronous requests are not supported, use pweb3 instead error when trying to access them. To use these you need to use the promisified web3 and call the getter version of the property instead:
You need to add this to your