smartcontracts

smartcontracts

Filecoin EVM : What is the possible solution to the error with code 1 when trying to look up actor state nonce on the Hyperspace network?

problem in crowdfunding contract: ParserError: Expected primary expression

How do I make free read-only calls to a smart contract on Hedera blockchain network without incurring charges?

metamask internal json rpc error using ganache-cli

TypeError: Explicit type conversion not allowed from "uint256" to "address"

"The second data argument, does not decode to a context" when mintin with Mesh on Cardano

hardhat deploy method not working anymore with fund how to fund the contract?

Connect to a Solana custom program without a wallet / frontend

DeclarationError: Identifier not found or not unique. --> project:/contracts/"".sol:26:23: | 26 | function initialize() initializer public

It is possible to change BEP-20 smart contract code?

How to call Openbrush contract from Front-end app

How to deploy a UUPS proxy contract using ethers.js?

Tezos LIGO send tezos from contract to an address using jsLigo

Cannot purchase uint8 format smart contract tokens on Binance Smart Chain

Verify emitted event on clarinet console

what does Starknet ErrorCode "ENTRY_POINT_NOT_FOUND_IN_CONTRACT" mean?

Solana Phantom Wallet - Error: airdrop request failed. This can happen when the rate limit is reached

How do i decode public address that I get from Algorand daemon?

Is it possible for an account in algorand to cover transaction fees for a transaction if that account it neither sender or receiver?

Why am i getting different asset amount using algorand Indexer vs daemon?

How would I go about getting all the assets of an address?

How to I run sandbox on my windows laptop?

How to create an instance of a specific type in Pact-Lang (Smart Contracts)?

Does anyone know how to import and compile a teal file on client side js?

How can I withdraw eth from smart contract balance. I am owner

How do I get Account Information Through Algorand TypeScript SDK?

cicero parse failing on Ubuntu 18.04

Why can't I see my image and audio in Testnet Opensea?

How to sign a message from Gnosis multisig smart contract wallet?

Transfer Eth through smart contract to other account?

How can I make smart contract non-upgradeable

OpenSea Lazy Minting with Custom Contract

Questions about ERC-20 tokens

How to ensure accounts aren't bots (Algorand)?

Read contract variable with only interface definition

NEAR smart contract on Testnet

How to change ledger's epoch during unit test?

How to get the ressources address of a badge

How to solve insufficient allawance issue when calling transferFrom? web3.js

I am getting mint from 0.png but i want 1.png can anyone help me

TransferFrom function is not giving tokens to user Wallet on truffle using proxy

Contract call returns error "Found input with 28 bits, expected 8". Polkadot.js and ink contracts

ERC721PresetMinterPauserAutoId tokenURL error

Smart contract ERC721 - Mint all tokens to contract address

Radix Scrypto transaction manifest multiple transfer from account

How can we generate random values in Scrypto?

NEAR - Smart Contract - about Amount Problem of ".tranfer" function

Is Runtime::generate_uuid() safe in Scrypto?

Any way to deploy a solana program with an offline/cold authority?

Error during minting with code from Opensea guide

cant verify smart contract on bscscan

How to deposit into an Ink! Smart Contract

Metamask 'Contract Interaction' label for defined function?

NFT drop marketplace Smart Contract and show collections by type

Uncaught (in promise) Error: call revert exception when calling smart contract function

scam token - cannot be sold/swapped

Elrond mandos test elrond_wasm_debug::mandos_rs pass however erdpy contract test fail

Is there any way to simulate or change blocks production of a developers aeternity node?

Error while uploading (img+json) pairs on to Solana Devnet

MerkleTreeJS - Leaf resolve error for whitelist verification

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