truffle migrate Error

0 votes

I can´t migrate the standart contracts that come with truffle init. Here´s what i do:

truffle init
truffle compile
truffle migrate

and this is what it generates when i init:

enter image description here

But when i migrate , the following list of errors shows up:

Error: Invalid JSON RPC response: ""
at Object.InvalidResponse (/usr/local/lib/node_modules/truffle/node_modules/web3/lib/web3/errors.js:35:16)
at XMLHttpRequest.request.onreadystatechange (/usr/local/lib/node_modules/truffle/node_modules/web3/lib/web3/httpprovider.js:115:32)
at XMLHttpRequestEventTarget.dispatchEvent (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:64:18)
at XMLHttpRequest._setReadyState (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:354:12)
at XMLHttpRequest._onHttpRequestError (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:544:12)
at ClientRequest.<anonymous> (/usr/local/lib/node_modules/truffle/node_modules/xhr2/lib/xhr2.js:414:24)
at emitOne (events.js:96:13)
at ClientRequest.emit (events.js:188:7)
at Socket.socketErrorListener (_http_client.js:309:9)
at emitOne (events.js:96:13)
Oct 8, 2018 in Blockchain by slayer
• 29,050 points
97 views

1 answer to this question.

0 votes
  1. testrpc
  2. Check your truffle.js config port and ip is set to default 'localhost:8545'
  3. truffle migrate

This should work

answered Oct 8, 2018 by Omkar
• 67,480 points

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