Questions tagged [visual-studio-code]
The visual-studio-code tag has no usage guidance.
55
questions
0
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Solidity Visual Developer
Can someone let me know for what are those frames around the variables used for and how to turn them off. I assume I added them after installing Solidity Visual Developer plugin for VSC.
There are ...
- 195
1
vote
0
answers
94
views
Ethereum remix vs code extension not working
I installed ethereum remix extension on vs code today. It isn't working. When I click on remix logo on left side, two sections - Remix and Remix Plugins starts loading and after a minute, loading ...
1
vote
1
answer
180
views
No module named 'ethereum'
I'm trying to write a python code that uses the ethereum module. When I use visual stuidio code pip install ethereum to install the module I get the following error ERROR: Could not build wheels for ...
- 23
1
vote
2
answers
451
views
Why isn't VS code recognizing my solidity code? my solidity files are not different colors or self correcting as if they are code
My .sol files are reading like a text file...no different colors or autofill happening.
I'm using VS Code
I've used several different solidity extensions but the text is not being recognized as code.
...
- 11
0
votes
0
answers
126
views
Error: could not detect network (event="noNetwork", code=NETWORK_ERROR, version=providers/5.7.2)
const fs = require("fs-extra");
async function main() {
//http://127.0.0.1:7545
const provider = new ethers.providers.JsonRpcProvider(
"http://127.0.0.1:7545"
);
const ...
- 19
0
votes
0
answers
45
views
VSC Remix extension not being able to compile files with imports
My Remix VSC extension is not able to compile any contract that has an import statement. This happens even if the imports are local files (located in the same folder than the compiling contract). This ...
0
votes
1
answer
182
views
VSCode Solidity Visual Developper Audit tags
I was just wondering if anyone knew of a comprehensive list of all the @audit tags available on the Consensys plugin in vscode.
I know of those 4: @audit, @audit-info, @audit-ok, @audit-issue.
...
- 1,867
1
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2
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325
views
How do I decode the bytes from an address call return?
I'm using the following to send eth to a contract using solidity 0.8.16:
(bool success, bytes memory data) = payable(msg.sender).call{value:someEth}("");
I've tried to get the info from the ...
- 125
1
vote
1
answer
121
views
Hardhat not installing in VSCode on Windows 10
I wanted to install Hardhat in VSCode but it's not installing. I first ran "npm init" then I ran the command "npm install --save-dev hardhat" and I keep getting this error message ...
- 53
1
vote
0
answers
107
views
Smart contract in VS Code not connecting to Ethereum Test Network
Language: Solidity
I wrote a smart contract in VS Code editor and wanted to test it with a MetaMask Ethereum Test Network.
However, I keep getting chainId address mismatch because the contract keeps ...
- 53
3
votes
1
answer
32
views
from where do we give the gas fees while deploying from vscode on a testnet?
just a quick question
I was following the patrick collins course on solidity with javascript and in it, we deployed a contract created on vscode using hardhat deploy on a testnet rinkeby
But since ...
2
votes
1
answer
178
views
ValueError: Unknown URI
I'm following a solidity tutorial from Patrick Collins and when trying to run the following:
brownie run scripts/get_weth.py --network mainnet-fork
I get an error:
INFO: Could not find files for the ...
0
votes
0
answers
477
views
pip install web3 error
Below is my detailed query:
When i try to import web3, solcx, & dotenv, it gives me an error saying: Import "web3" could not be resolved Import "solcx" could not be resolved ...
1
vote
1
answer
89
views
How do I make sure I have enough gas for my transaction to go through. I get a value error whenever I try to deploy a contract in brownie
I am following Patrick Alphas tutorial using brownie https://youtu.be/M576WGiDBdQ
. I have a fund_and_withdrawl script that has been compiled . With that, I am trying to deploy a fundme contract on a ...
- 11
1
vote
1
answer
1k
views
why vs code not recognizing the node version
when I install a "truffle for vs code" extension in vs code and try to create a new solidity project then nodejs version is not recognized but I have installed nodejs's correct version.
- 21
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votes
1
answer
164
views
Cannot add JSDOC comments in .sol file in VS Code. Any help?
I have been trying to use JSDOC comments in my smart contract files (as many contracts already have), but my VS Code seems to be not picking up the structure using the usual commant of /** */
Although,...
- 1,088
0
votes
1
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79
views
Contract Development: How can I run an entire folder of scripts through Brownie?
I am trying to run my "deploy.py" file, and I was having trouble just deploying that at first, however, I figured that out. Is there a way that I can run every script under a certain folder ...
1
vote
2
answers
598
views
Override Warning Showed Up in VSCode But Compile Not Error
I have a smart contract like this
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/...
- 229
3
votes
2
answers
600
views
NodeJs & Web3 having problem with VS Code IntelliSense (autocomplete)
I'm having issue with autocomplete of Web3 module members in the VS Code.
As can be noticed on the screen below web3.eth. not proposing any member of the module.
web3 module has been installed over ...
- 31
3
votes
1
answer
1k
views
Solidity Formatting In VSCode
Hello everyone! Sorry for such a trivial question but after spending all day solving a pointless task I decided to ask smarter people 😅
The problem is simple.
I have a solidity extension by Juan ...
- 346
1
vote
0
answers
241
views
Is there a tool in VScode to predict optimal amount of gas price?
On MetaMask, it shows you the optimal (estimated) gas price (and you can even tweak it). Is there a similar tool for VSCode (Visual studio code) as well? Below is the screenshot of MetaMask:
- 233
1
vote
3
answers
2k
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Problem with using OpenZeppeling contracts with Hard Hat - not found: File import callback not supported
I was writing and testing my smart contracts in Remix where I was importing some contracts from OpenZeppelin, and now I want to move it to my project in VSC. But now my VSC is screaming with an error:
...
- 217
1
vote
1
answer
229
views
Brownie "No Module named"Users"" error
I keep on getting this error, following the Freecodecamp solidity tutorial. Brownie seems to be fine when making the accounts and adding private key like seen in video, and ganache-cli is installed ...
- 19
0
votes
1
answer
114
views
solc_version not working on VS Code (Mac OSX)
I tried running the code below and gave me the error message (bottom of post).
with open("./SimpleStorage.sol", "r") as file:
simple_storage_file = file.read()
print(...
- 1
0
votes
0
answers
25
views
Truffle deployment error in VS code [duplicate]
I am using Ganache and Truffle to deploy a practice smart contract from VS code. When I run:
HelloWorld.deployed().then(function(instance){return instance});
in the truffle development console, I get ...
- 140
2
votes
0
answers
477
views
VSCode Extension for auditing solidity code [closed]
I work as an auditor in the DeFi space, which means I get to dive into other people's code quite a lot in my everyday work.
I usually get to read several contracts in each project i'm working on, some ...
- 21
3
votes
2
answers
1k
views
Brownie / Rinkeby ValueError: Gas estimation failed: "you must set the gas limit manually"
from brownie import AdvancedCollectible, accounts, config, network
from scripts.helpful_scripts import get_breed
import time
static_seed = 123
def main():
dev = accounts.add(config["wallets&...
0
votes
2
answers
348
views
Solidity Expected '(' but got identifier
So I am working on a flash loan arbitrage in solidity and was coding the arbitrage logic when I got hit with
Expected '(' but got identifier
here is the code for the arbitrage
function startArbitrage(
...
- 107
7
votes
4
answers
1k
views
How to debug Brownie in VSCode?
How to debug Brownie program in Visual Studio Code? I suppose there should be some launch.json created but don't know which one.
- 158
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votes
1
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81
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Plugins to open deployed contract in IDE?
I can view contract code from the browser eg https://etherscan.io/address/0x8509d347caa93e7db87e0287ee51867bfcb7b9d2#code or on avax eg https://cchain.explorer.avax.network/address/...
- 101
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0
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64
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Truffle : Source code in build/contracts/HelloWorld.json doesn't change after first migrate
build/contracts/HelloWorld.json
line 890:
"source": "// SPDX-License-Identifier: MIT\r\npragma solidity 0.8.7;\r\n\r\ncontract HelloWorld{\r\n function hello() public pure returns(...
0
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2
answers
544
views
Error: *** Deployment Failed *** -- Invalid number of parameters for "undefined". Got 0 expected 1!
I am trying to deploy my smart contract. Upon deployment, I get this error message.
Here is my contractToken.sol
pragma solidity ^0.5.2;
contract BPToken {
uint256 public totalSupply;
...
1
vote
2
answers
185
views
Getting an error even using the same compiler version (Visual Code)
I made a contract using Remix and it's working perfectly. When I create a project in Visual Code (in order to make a DApp) I'm getting this error when I import a source of Chainlink:
If I compile ...
- 281
0
votes
1
answer
518
views
Create and deploy NFT collectibles ERC721 collection with smart contract
I want to start developing with Solidity in my Visual Studio Code my first ERC721 Collectible NFT collection so i installed Visuall Studio Code first, then nodejs and npm and in the end Truffles and ...
- 1
1
vote
0
answers
96
views
What I have to do to write and copile solidity on VS code
I am new and I want to start build code in VS code.
So I added solidity (by Joun Blanco) to my VS and I need something else? (i mean node and npm)
I am sorry for stiupid question but I do not found ...
- 11
0
votes
1
answer
136
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Create my first ERC721 Collectible collection (VS CODE) //Need Advice
I want to start developing with Solidity in my Visual Studio Code my first ERC721 Collectible collection so i installed Visuall Studio Code first, then nodejs and npm and in the end Truffles and ...
- 43
0
votes
3
answers
971
views
Truffle Install // npm WARN and Vulnerabilities -- How i solve that issues?
I want to start working with Solidity in my Visual Studio Code so i installed Visuall Studio Code first, then nodejs and npm and in the end i try to install Truffles.
-I work on Window 10 OS
-Nodejs ...
- 43
4
votes
3
answers
17k
views
Set up Solidity with VS Code - Beginner
I just started learning about Solidity and i want to learn more about smart contracts and all the universe about Solidity programming.
So i downloaded VS Code and i installed the Solidity extension in ...
- 43
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votes
0
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53
views
Please help with Parsing Expected ',' but got ';'
I have looked far and wide for a solution and have read solidity documentation. Please help me find the parsing error in the code.
Thanks in advance.
var KiwiCoinSale = artifacts.require('KiwiCoinSale'...
9
votes
2
answers
11k
views
How to fix Solidity version missmatch from Visual Studio Code
So I have install the Solidity extension for Visual Studio.
V0.0.76
https://github.com/juanfranblanco/vscode-solidity
And when I start my Solidity code with
pragma solidity ^0.5.0;
I get the ...
- 1,367
2
votes
1
answer
842
views
Visual Studio Code's Solidity extension shows unecessary warnings/errors
I am using Juan Blanco's Solidity extension for VSC. I am noticing it is showing just too many warnings everywhere, including the OpenZeppelin contracts in the node_modules folder. Is there any ...
- 304
4
votes
1
answer
765
views
VS code Expected identifier, got 'LParen'solc
I keep getting this error/warning on my vscode when I emit events and build constructors.
or
After a bit of googling I understand it is something about my compiler, since solc <0.4.18 does not ...
- 1,413
4
votes
1
answer
1k
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VS Code and Solidity files have a lot of warnings
Every time I use VS Code to develop Solidity, files I have a lot of this weird warnings saying:
no-trailing-whitespace: Line contains trailing whitespace
I googled a bit and I understand why they ...
- 1,413
1
vote
1
answer
892
views
Truffle will not compile contract written in VS code. Pragma error
I'm trying to run example from https://truffleframework.com/tutorials/pet-shop, but when I run truffle compile I get error saying
Error parsing C:/WINDOWS/system32/TruffleTest/pet-shop-tutorial/...
- 13
6
votes
3
answers
2k
views
Error when calling the selfdistruct method in solidity
I am quite new to solidity, and I have not managed to find a solution for this problem.
I am passing the function an address but it says the following:
"Invalid type for argument in function call. ...
0
votes
1
answer
574
views
Data location must be "memory" for parameter in function, but none was given
I code my solidity contracts and I test in Remix Web IDE. When I test and I not get errors I copy to my project folder in my local machine. And all this errors appear in Visual Studio Code.
I can ...
7
votes
7
answers
8k
views
Solidity version error
I use Solidity Remix IDE for develop purpose. And when I finish I copy in VisualStudio Code and i attach to my project folder. But visual is telling me that i have a problem with the version. I can ...
6
votes
2
answers
5k
views
Why use VS Code IDE instead of remix?
I've seen that during the course of tutorials I am following, the intructors have gradually shifted over to Visual Studio code rather than use remix. I could not find any such explanation as to why ...
- 495
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8
answers
21k
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Solved: How to change Solidity linter [solc] compiler version in Visual Studio Code?
Hi may I know how to change my Solidity linter compiler version in Visual Studio Code(vscode)? OR Visual studio code how to specify solidity compiler version?
The only Solidity related extensions I ...
- 1,762
7
votes
3
answers
871
views
VS Code Syntax error when emitting events in Solidity 0.4.21
I'm having a syntax error in VS Code in the parts where I emit events using new notation for Solidity v0.4.21.
Remix doesn’t raise any errors, though.
My User Settings in VS Code contain "solidity....
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