smartcontracts

DORSETRIGS

Send two-dimensional array from Nodejs server socket to Ethereum smart contract (Solidity)

Sending a Two Dimensional Array from Node js to a Solidity Smart Contract Sending data between a Node js server and a Solidity smart contract is a common task i

Send two-dimensional array from Nodejs server socket to Ethereum smart contract (Solidity)

Can we make an HTTP call from a smart contract in Solana blockchain?

Can Smart Contracts on Solana Make HTTP Calls The Problem Imagine you re building a decentralized application on Solana a blockchain known for its speed and sca

Can we make an HTTP call from a smart contract in Solana blockchain?

Solidity Contract Deployment Fails with missing trie node Error

Understanding the Missing Trie Node Error During Solidity Contract Deployment Deploying smart contracts using Solidity can be an exciting yet challenging experi

Solidity Contract Deployment Fails with missing trie node Error

Error: missing revert data (action="estimateGas", data=null, reason=null, transaction

Understanding the Error Missing Revert Data in Ethereum Transactions When working with Ethereum smart contracts and transactions developers often encounter vari

Error: missing revert data (action="estimateGas", data=null, reason=null, transaction

Working on ether.js and when I tried to deploy my smart contract using ether.js on Ganache Blockchain, I was getting Error of "Missing Revert Data"

Understanding the Missing Revert Data Error in Ether js While Deploying Smart Contracts on Ganache When working with smart contracts and deploying them on a loc

Working on ether.js and when I tried to deploy my smart contract using ether.js on Ganache Blockchain, I was getting Error of "Missing Revert Data"

Basic Solidity Proxy Pattern Implementation with Foundry

Basic Solidity Proxy Pattern Implementation with Foundry In the world of Ethereum smart contracts the proxy pattern is a well established design that allows dev

Basic Solidity Proxy Pattern Implementation with Foundry

post request for token name from address

How to Make a POST Request for Token Name from Address A Comprehensive Guide In the world of blockchain and cryptocurrencies interacting with smart contracts of

post request for token name from address

Contracts were created intermittently when sending funds

Understanding Intermittent Contract Creation When Sending Funds When engaging in the realm of financial transactions using smart contracts one common issue deve

Contracts were created intermittently when sending funds

Solidity events trapping in react. I am not able to do setStates inside the event context in react. Toast is working but not any setState functions

Understanding Solidity Events Trapping in React In the world of decentralized applications d Apps integrating blockchain technologies with frontend frameworks l

Solidity events trapping in react. I am not able to do setStates inside the event context in react. Toast is working but not any setState functions

hardhat ignition with script working with testnet but failed with localhost node network

Troubleshooting Hardhat Ignition Connecting to Localhost Nodes In the world of blockchain development setting up a local environment for testing smart contracts

hardhat ignition with script working with testnet but failed with localhost node network

Error: Unable to Verify Contract source code

Unable to Verify Contract Source Code on Ropsten A Common Solidity Deployment Error Many Solidity developers encounter the Unable to Verify Contract Source Code

Error: Unable to Verify Contract source code

How to find the implementation contract address in a proxy contract?

Decoding the Mystery How to Find the Implementation Contract Address in a Proxy In the world of smart contracts upgradeability is a key feature allowing develop

How to find the implementation contract address in a proxy contract?

How do I load my Solana wallet using my private key file?

Loading Your Solana Wallet using Private Keys in Java Script This article will walk you through loading your Solana wallet using your private key in Java Script

How do I load my Solana wallet using my private key file?

Remix not showing function button after successful deployment

Remix Deployment Why Your Function Button Isnt Showing Up Deploying smart contracts on Remix is a great way to experiment with Solidity However sometimes after

Remix not showing function button after successful deployment

"Internal JSON-RPC error" when calling Solidity smart contract function

Internal JSON RPC error when calling Solidity smart contract functions Troubleshooting and Solutions This article will guide you through the common causes and s

"Internal JSON-RPC error" when calling Solidity smart contract function

Echidna fuzzer, is this a false-negative case using Hevm?

Echidna Fuzzing and Hevm Understanding False Negatives This article explores a common issue encountered when using Echidna for smart contract fuzzing and invest

Echidna fuzzer, is this a false-negative case using Hevm?

How to solve Opcode error when deploying on Ganache?

Demystifying the Invalid Opcode Error During Ganache Deployment Encountering the dreaded invalid opcode error during deployment on Ganache can be a frustrating

How to solve Opcode error when deploying on Ganache?

Trouble with Solc Installation in Python: SolcNotInstalled Error

Solc Not Installed Error A Guide to Compiling Solidity in Python Many developers encounter the dreaded Solc Not Installed error when trying to integrate Solidit

Trouble with Solc Installation in Python: SolcNotInstalled Error

Call function in withdraw() returns false

Why is My Solidity withdraw Function Failing A Deep Dive into Common Causes and Solutions This article delves into a common issue encountered by Solidity develo

Call function in withdraw() returns false

How to increase value of map in tact (TON blockchain)?

Boosting Your TON Map Value A Developers Guide Are you looking to increase the value of your map in a TON smart contract Lets dive into how you can effectively

How to increase value of map in tact (TON blockchain)?

anchor-spl v0.30.1 solana-spl 1.18.17 error[E0308]: mismatched types

error E0308 mismatched types in Solana Smart Contract Development with Anchor A Breakdown and Solution This article explores a common issue encountered when dev

anchor-spl v0.30.1 solana-spl 1.18.17 error[E0308]: mismatched types

How to specifiy networks in turffle contract

Specifying Networks in Truffle Contracts A Guide for D App Developers This article will guide you through the process of specifying networks in Truffle contract

How to specifiy networks in turffle contract

Errors when getting the contract instance

Troubleshooting Type bigint cannot be used as an index type Error in Web3 Contract Interactions This article delves into a common error encountered when interac

Errors when getting the contract instance

ERC-20 Token appears on Sepolia network but not on Polygon network

Why is My ERC 20 Token Appearing on Sepolia But Not Polygon This is a common issue faced by developers deploying ERC 20 tokens to different networks Heres a bre

ERC-20 Token appears on Sepolia network but not on Polygon network

Deploy Simple Smart Contract Error: Cannot sign a transaction due to an error while fetching the most recent nonce value

Troubleshooting Cannot sign a transaction due to an error while fetching the most recent nonce value in NEAR Deployments Many developers encounter the frustrati

Deploy Simple Smart Contract Error: Cannot sign a transaction due to an error while fetching the most recent nonce value