Compiler debug log: Error! Unable to generate Contract ByteCode and ABI Found the following ContractName(s) in source code : BEP20Token , Context , IBEP20 , Ownable , SafeMath But we were unable to locate a matching bytecode (err_code_2) Can you help me??? BSCAN BEP20 testnet Contract Address: …

Hi @Mai_Hoang_Anh , Welcome to the community :wave: Assuming you have already flattened your contract, specified the correct version of Solidity compiler and whether optimization was enabled, you can encode your constructor parameters with https://abi.hashex.org/ If you get stuck please share your…

hey, I was also stucked, but I found the way. Just flatten the contract and paste the flatten contract. it will work smoothly.

just flatten the contract how to do that?

Hi @coderbang1 , [image] nomiclabs/truffle-flattener Truffle Flattener concats solidity files from Truffle and Buidler projects with all of their dependencies

//SPDX-License-Identifier: Unlicensed pragma solidity >=0.6.8; interface IBEP20 { function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amou…

Same error Compiler debug log: Error! Unable to generate Contract ByteCode and ABI (Expected library(ies) but one or more was not provided) Found the following ContractName(s) in source code : Address , Context , IBEP20 , IPancakeFactory , IPancakePair , IPancakeRouter01 , IPancakeRouter02 , Owna…

How to encode in https://abi.hashex.org/#1/ ?

Verify contract on BSCscan: Error! Unable to generate Contract ByteCode and ABI

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Topic		Replies	Views
Requesting a Help Review Wanted erc20 , bep20	8	1319	October 15, 2021
Arrangement of Functions and following the Solidity Style Guide Review Wanted erc20 , design , bep20	2	2275	October 16, 2021
Need help with a line of code.. unable to generate contract byte code and abi Contracts etherscan-verify	2	1311	December 8, 2021
Error! Invalid constructor arguments provided. Please verify that they are in ABI-encoded format now Smart Contracts bep20 , etherscan-verify	0	426	November 30, 2022
[BEP20] Contact Review Request Review Wanted bep20 , etherscan-verify	6	1577	December 8, 2021

Verify contract on BSCscan: Error! Unable to generate Contract ByteCode and ABI

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