> web3.eth.accounts
Error: Invalid JSON RPC response: undefined
at Object.InvalidResponse (/Users/hendrawd/version-control/Your_First_Decentralized_Application/node_modules/web3/lib/web3/errors.js:38:16)
at HttpProvider.send (/Users/hendrawd/version-control/Your_First_Decentralized_Application/node_modules/web3/lib/web3/httpprovider.js:95:18)
at RequestManager.send (/Users/hendrawd/version-control/Your_First_Decentralized_Application/node_modules/web3/lib/web3/requestmanager.js:58:32)
at Eth.get [as accounts] (/Users/hendrawd/version-control/Your_First_Decentralized_Application/node_modules/web3/lib/web3/property.js:107:62)
at repl:1:9
at sigintHandlersWrap (vm.js:22:35)
at sigintHandlersWrap (vm.js:73:12)
at ContextifyScript.Script.runInThisContext (vm.js:21:12)
at REPLServer.defaultEval (repl.js:340:29)
at bound (domain.js:280:14)
Here is the complete error stack trace: