Questions tagged [truffle-console]
53 questions
4
votes
2 answers
Function "is not a function" in Truffle dev
I am not sure why I am being told my function is not a function.
I am doing calls as I always do from the Truffle console.
pragma solidity >=0.4.22 <0.6.0;
contract store {
string public storage_;
function store_it(string memory s) public…
0TTT0
- 672
- 2
- 10
- 20
3
votes
1 answer
Truffle Console: Estimate Gas Cost of a function
I checked the following link:
how to estimate gas cost?
My contract is:
pragma solidity ^0.5.1;
contract TransferGC{
uint public testVal = 97 ether;
function testFunc(address payable addr) public returns (uint) {
addr.transfer(testVal);
…
zak100
- 1,406
- 1
- 13
- 37
1
vote
0 answers
Truffle Console: How to specify SCs entire balance?
I am testing following contract on Truffle console:
MyContract:
contract MyContract {
address owner;
constructor() public {
owner = msg.sender;
}
function sendTo(address payable receiver, uint amount) public {
…
zak100
- 1,406
- 1
- 13
- 37
1
vote
0 answers
Truffle Console Script giving Error: Cannot find module
I am trying to run the following script:
const messageBuild = require('./build/contracts/MyContract.json')
const MyContract = require('~/Truffle_programs/script_transfer_Eth_thr_Truffle/contracts/MyContract.sol');
const MyContractTester =…
zak100
- 1,406
- 1
- 13
- 37
0
votes
1 answer
Truffle console: Accessing contract using an account other than owner
I have the following contract:
pragma solidity >= 0.5.0 < 0.7.0;
contract SimpleContract {
string public name;
address private owner;
constructor() public {
name = 'abs';
owner = msg.sender;
}
function getName() public view…
zak100
- 1,406
- 1
- 13
- 37
0
votes
2 answers
Changing the format of numeric output in Truffle Console
When I return a Big Number in the Truffle Console, the format of my results is something like:
truffle(development)> tokenInstance.balanceOf(accounts[2])
However, in one of the video tutorials that I'm using, the output that the video…
Eric
- 153
- 1
- 8