Questions tagged [truffle-config]

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How do I get configuration variables (such as gasPrice) in a truffle test?

I learned from this answer that truffle configures gasPrice in truffle.js, defaulting to 100000000000. I'd like to use gasPrice in a test, without hardcoding the raw number. Is there any way to ...
1
vote
3answers
417 views

Deploy smart contract on Ropsten with Truffle without truffle-hdwallet-provider

Here is my truffle-config.js networks: { ropsten: { network_id: 3, host: '127.0.0.1', port: 8545, gas: 4000000, from: "address_in_metamask" }, I ran a geth node using the command: geth --...
1
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0answers
386 views

Error: authentication needed: password or unlock when deploying a contract with truffle

i am using angular with truffle. I am trying to deploy a contract through truffle migrate. here is my 2_deploy_contracts.js var contractFacotry = artifacts.require('./contractFactory.sol'); module....
1
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0answers
170 views

Using solc with Truffle

As per the title, I haven't found anywhere (neither in Truffle Docs nor googling) how to use solc with Truffle (I am on Ubuntu 16.04). For example, let's say I wanna use new require and assert ...
0
votes
1answer
352 views

How can i connect external AWS server's truffle in browser?

I have deployed geth, truffle, testrpc whichever needed in live AWS server. All the configurations are working properly. I have initiated 'truffle develop' and 'npm run dev'. Both are working fine. ...
0
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0answers
240 views

Why does truffle console not start?

Trying to follow the tutorial on Medium, I would like to open the truffle console (Ubuntu 16.04). I get the following output: mzh@021-voting $ truffle console Error: Invalid JSON RPC response: "" ...