Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with solidity
Search options not deleted
user 98976
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.
1
vote
Accepted
Pick Winner Lottery test throws; Error: Transaction has been reverted by the EVM
The problem was that I never set the manager role before I tried picking the winner. It's failing because at the time of calling pickWinner() method, manager address is null, and this would fail from …
- 81
0
votes
3
answers
233
views
Pick Winner Lottery test throws; Error: Transaction has been reverted by the EVM
My Lottery.sol file;
pragma solidity ^0.8.13;
contract Lottery {
address public manager;
address payable[] public players;
function myLottery() public {
manager = msg.sender; … require("fs");
const solc = require("solc");
const lotteryPath = path.resolve(__dirname, "contracts", "Lottery.sol");
const source = fs.readFileSync(lotteryPath, "utf8");
let input = {
language: "Solidity …
- 81
1
vote
1
answer
67
views
My unit tests fail with different error. What I'm I doing wrong?
PriceNotMet'
The third test reverts with;
Error: VM Exception while processing transaction: reverted with custom error 'Ecommerce__PriceNotMet()'
Ecommerce.sol
// SPDX-License-Identifier: MIT
pragma solidity …
- 81
0
votes
1
answer
20
views
How do I update a campaign without it creating a new campaign?
I'm working on the update campaign feature in a project.
First Issue - Prefilling the form fields
I want first to prefill the form fields then from there, a user can change what they want.
In the /pag …
- 81
4
votes
2
answers
2k
views
Test fails with custom error despite having "MyCustomError"
I'm writing a test that requires enterRaffle() to be reverted with MyCustomError - "Raffle__NotEnoughEthEntered"
describe("enterRaffle", async function () {
it("reverts when you don't pa …
- 81
1
vote
0
answers
414
views
How do I solve error 'missing revert data in call exception'?
I'm trying to withdraw donations from a single campaign. When I click the withdraw button it loads then reverts with the error;
Error occurred while withdrawing funds Error:
╔═══════════════════╗
║ …
- 81
0
votes
2
answers
94
views
How do I test burning tokens in my ICO contract?
I'm writing tests for the burn func in ICO.sol
The first two tests are passing, but when I come to test where the tokens are indeed burned, the state of the ICO seems to change. To burn tokens, the IC …
- 81