When I write out truffle migrate, I get the following error line with a list of other directory paths. Error: Invalid JSON RPC Response: ""
This is my deploy contracts file:
var ConvertLib = artifacts.require("./ConvertLib.sol");
var MetaCoin = artifacts.require("./MetaCoin.sol");
module.exports = function(deployer) {
// deployer.deploy(ConvertLib);
// deployer.link(ConvertLib, MetaCoin);
// deployer.deploy(MetaCoin);
deployer.deploy(HelloWorld);
};
I am unsure as to what is causing the error and I would appreciate some help.