Add Contracts
Remove the existing SimpleStorage Smart Contract but leave the āMigrations.solā file:
Add in our Files:
Then modify the āmigrationā file in the migrations/ folder:
var ItemManager = artifacts.require("./ItemManager.sol");
module.exports = function(deployer) {
deployer.deploy(ItemManager);
};Modify the truffle-config.js file to lock in a specific compiler version:
const path = require("path");
module.exports = {
// See <http://truffleframework.com/docs/advanced/configuration>
// to customize your Truffle configuration!
contracts_build_directory: path.join(__dirname, "client/src/contracts"),
networks: {
develop: {
port: 8545
}
},
compilers: {
solc: {
version: "^0.6.0"
}
}
};Compiler Versions
You can choose the version to be an exact version like ā0.6.4ā, or you could add the ā^ā to specify all versions above greater or equal to 0.6.0, which means, it will download the latest 0.6.x version.
Run the truffle develop console to check if everything is alright and can be migrated. On the terminal/powershell run
truffle developand then simply type in
migrate
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