solidity

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)

web3py ABIFunctionNotFound

Decoding the ABI Function Not Found Error in web3 py A Guide to Debugging Smart Contracts Web3 py is a popular Python library for interacting with Ethereum but

web3py ABIFunctionNotFound

* Invalid account: #0 for network: rinkeby - private key too short, expected 32 bytes

Invalid account 0 for network rinkeby private key too short expected 32 bytes Decoding the Error and Solutions Understanding the Error You re encountering this

* Invalid account: #0 for network: rinkeby - private key too short, expected 32 bytes

Slither not importing the required files

Slither No module named A Common Issue and How to Fix It Have you ever tried to use a specific module in your Python project only to be met with the infamous No

Slither not importing the required files

How to Decode Arbitrum's L1 Batch Transaction Data Retrieved from Etherscan?

Unlocking the Secrets Decoding Arbitrum L1 Batch Transaction Data on Etherscan Ever looked at an Arbitrum transaction on Etherscan and wondered what those stran

How to Decode Arbitrum's L1 Batch Transaction Data Retrieved from Etherscan?

JsonRpcProvider failed to detect network and cannot start up to deploy Smart contract using EthersJs to Ganache

Json Rpc Provider Failed to Detect Network Troubleshooting Smart Contract Deployment with Ethers js and Ganache Deploying smart contracts using Ethers js is a c

JsonRpcProvider failed to detect network and cannot start up to deploy Smart contract using EthersJs to Ganache

Echidna(Fuzz) assertion test fail about sending ether

Echidna Fuzz Assertion Test Failure Debugging Ether Transfers Echidna is a powerful fuzzing tool for smart contracts allowing you to uncover edge cases and vuln

Echidna(Fuzz) assertion test fail about sending ether

Would building a forked blockchain on matic and combined with Redis have advantages over one thats not got Redis infrastructure?

The Power of Redis Enhancing Blockchain Scalability with Matic The world of blockchain technology is constantly evolving with developers striving for greater ef

Would building a forked blockchain on matic and combined with Redis have advantages over one thats not got Redis infrastructure?

Encountering Error When Interacting with Smart Contract Using Foundry

Decoding Foundry Errors A Guide to Debugging Smart Contract Interactions Foundry is a powerful tool for developing and testing smart contracts However even expe

Encountering Error When Interacting with Smart Contract Using Foundry

Trouble Running Echidna on a Contract Requiring Constructor Argument

Echidna Conquering the Constructor Argument Hurdle Echidna a powerful fuzzing tool for testing smart contracts can be a game changer for security However like a

Trouble Running Echidna on a Contract Requiring Constructor Argument

How to decode web3 py transaction object input variable using ABI

How to Decode Web3 py Transaction Object Input Variable Using ABI In the world of blockchain development specifically in Ethereum understanding how to decode tr

How to decode web3 py transaction object input variable using ABI

Chainlink function fulfilment counter malfunction

Understanding Chainlink Function Fulfillment Counter Malfunction In the world of blockchain and decentralized applications Chainlink has emerged as a significan

Chainlink function fulfilment counter malfunction

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

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

Is there a replacement for the IChainlinkOperator interface?

Exploring Alternatives to the I Chainlink Operator Interface As the blockchain ecosystem evolves developers often seek alternatives to existing interfaces to en

Is there a replacement for the IChainlinkOperator interface?

TypeError: unsupported addressable value (argument="target", value=null, code=INVALID_ARGUMENT, version=6.10.0)

Understanding the Type Error Unsupported Addressable Value in Java Script When developing web applications encountering errors is a part of the process One such

TypeError: unsupported addressable value (argument="target", value=null, code=INVALID_ARGUMENT, version=6.10.0)

Testing on Loom testnet

Testing on the Loom Testnet A Comprehensive Guide In the ever evolving world of blockchain technology testing smart contracts and decentralized applications d A

Testing on Loom testnet

Staking contract

Understanding Staking Contracts A Comprehensive Guide In the ever evolving world of cryptocurrency staking contracts have emerged as an essential component for

Staking contract

TypeError: Type string storage ref is not implicitly convertible to expected type address. --> contracts/test.sol:149:26:

Understanding the Type Error in Solidity Type string storage ref is not implicitly convertible to expected type address If you are developing smart contracts us

TypeError: Type string storage ref is not implicitly convertible to expected type address. --> contracts/test.sol:149:26:

TypeError: Data location must be "memory" or "calldata" (but function is public)

Understanding the Type Error Data Location Must Be Memory or Calldata But Function is Public In Solidity the error message Type Error Data location must be memo

TypeError: Data location must be "memory" or "calldata" (but function is public)

How can I check contents of API response with using ChainLink?

How to Check the Contents of an API Response Using Chain Link In the world of decentralized finance De Fi and blockchain technology Chain Link serves as a power

How can I check contents of API response with using ChainLink?

Solidity: invalid BigNumber string

Understanding the Invalid Big Number String Error in Solidity When working with Solidity and smart contracts on the Ethereum blockchain developers often encount

Solidity: invalid BigNumber string

Uncaught (in promise) TypeError: receipt.confirmations is not a function in ethers.js

Understanding the Uncaught in promise Type Error receipt confirmations is not a function in ethers js When working with Ethereum transactions using the ethers j

Uncaught (in promise) TypeError: receipt.confirmations is not a function in ethers.js

How to implement UUPS with a solidity contract having VRF and automation features?

How to Implement UUPS in a Solidity Contract with VRF and Automation Features In the ever evolving world of smart contracts developers often find the need to up

How to implement UUPS with a solidity contract having VRF and automation features?