CSV Upload Airdrop Error: execution reverted: Invalid data

I had two CSV files of addresses, because there were over 200 addresses, so I split them into two files. The first file worked, the second file did not.

I checked the ETH addresses in a bulk balance checker, but I don’t know any other way to verify the addresses are correct in bulk.

Anything else I’m missing? ty

Also sometimes I get this error: execution reverted: ERC1155: transfer to non ERC1155Receiver implementer

The error means that there is an address in there that cannot receive 1155’s. Likely a smart contract.

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You were correct! I looked manually and found them. My friend wrote a script for others if it happens to someone else.

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