Search code examples
Fail with error PancakeRouter: INSUFFICIENT_B_AMOUNT...


ethereumsmartcontractscryptocurrencywalletdecentralized-applications

Read More
Error HH502: Couldn't download compiler version list. Please check your internet connection and ...


blockchainethereumwindows-subsystem-for-linuxhardhat

Read More
I am trying to write a nodejs that sends and calls functions from the smart contract but to no avail...


javascriptnode.jsethereumsoliditysmartcontracts

Read More
Filtering nested properties in subgraph (the graph)...


blockchainethereumthegraph

Read More
How do I make a smart contract call a function of another smart contract that requires payment?...


blockchainethereumsolidity

Read More
Why am I getting "Error processing transaction request: intrinsic gas too low" error when ...


javaethereumgo-ethereumerc20web3-java

Read More
How do I deploy to Ethereum mainnet from Hardhat?...


ethereumsolidity

Read More
TypeError: Cannot read properties of undefined AND Error: ERROR processing skip func...


javascriptethereumsoliditysmartcontracts

Read More
How to ".call" a function of another contract which uses ".call"...


ethereumsoliditysmartcontractsreentrancyevm

Read More
TypeError: getEntranceFee is not a function...


ethereumweb3jsmoralis

Read More
Why do I get no output when getting a block from a blockchain?...


javascriptethereumweb3js

Read More
ERC1155 what is the bytes data parameter?...


ethereumsolidity

Read More
What is Interface signature in solidity?...


ethereumsolidity

Read More
web3 ABI doesn't work to get contract ownership on Ethereum mainnet...


pythonethereumpython-3.7smartcontractsweb3py

Read More
Web3js signTransation...


javascriptethereumweb3js

Read More
Why I don't have to pay gas for listing an NFT on opensea?...


ethereumsolidityopensea

Read More
Hardhat, giving unrealistic balance...


node.jsethereumsoliditysmartcontractshardhat

Read More
Ethers InfuraProvider erroring: API provider does not support signing (operation="getSigner&quo...


ethereumethers.js

Read More
How to send transaction from metamask wallet to backend node js...


node.jsethereumweb3jsmetamask

Read More
Encoding -1 as a uint256...


javascriptethereumsolidityweb3jsethers.js

Read More
Scraping wallets address on etherscan to .XLMS...


web-scrapingethereum

Read More
payable modifier with transfer() in solidity...


ethereumsoliditysmartcontracts

Read More
A hash collision just happened...


hashethereumsolidityhash-collision

Read More
Supply ETH to Aave through solidity...


javascriptethereumsolidityweb3js

Read More
Can Solidity be use outside of Ethereum?...


blockchainethereumsolidity

Read More
Add Royalty to solidity NFT smart contract...


blockchainethereumsoliditysmartcontractsnft

Read More
Create2 contract deploys itself and not the intended contract (solidity)...


ethereumsoliditysmartcontracts

Read More
ERC-721 Smart contract is minting 2 NFTs at a time...


ethereumsoliditynft

Read More
Prysm node unable to connect Geth node...


dockermergeethereumgo-ethereum

Read More
How to install and use eth-auth (ethauth-server) library...


node.jsauthenticationnpmethereum

Read More
BackNext