Hi, i have a problem if i try to verify my contract source code i get this error: ParserError: Source "@openzeppelin/contracts/token/ERC20/ERC20.sol" not found: File import callback not supported --> myc:5:1: | 5 | import "@openzeppelin/contracts/token/ERC20/ERC20.sol" | ^^^^^^^^^^^^^^^^^^^^^^^…

Hi, welcome! :wave: Maybe you can have a look at this tutorial: Verifying a contract inheriting from OpenZeppelin Contracts - General / Guides and Tutorials - OpenZeppelin Community

thanks for the help. I tried to flatten my contract. the source code was fine, after I flatten it, I can't compile it anymore it shows the following errorr [flatten] trying to figure it out all night. any help would be great. thanks

I think you should reorder the contracts, and maybe you can have a look at this tutorial: Verify ERC20 token on Etherscan that was deployed through Remix: Step by Step

I cant verify my contract on BSCScan

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Skyge September 14, 2021, 3:10pm 4

I think you should reorder the contracts, and maybe you can have a look at this tutorial:

Verify ERC20 token on Etherscan that was deployed through Remix: Step by Step

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I cant verify my contract on BSCScan

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