[SOLVED] ParserError HELP PLEASE when validating a smart contract

Moralis General
#3

Yes is the same compiler versiĆ³nā€¦

#4

did you change anything in the code?

#5

No, the code is the same as the rarible clone tutorial token, but to verify it you have to put all the dependencies one by oneā€¦ So I do and give that error to verify

#6

ok, maybe it is from the dependencies then, you may also have to put them in a specific order
you could try to compile it again in remix, and to get the code for dependencies from remix

or maybe this video tutorial helps you: https://www.youtube.com/watch?v=dvvaBq6d_dE&ab_channel=MoralisWeb3

#7

Do it again in remixā€¦ I did it in remix from the beginning. Do you say make it New?

#8

Ok, I didnā€™t know that, I think that in remix you can also get the source code for dependencies that were used on that compilation so that you donā€™t get the code for dependencies from another part where it could be different code

#9

The contract works well, only that when it comes to putting the items on sale the gas is very high, to be in bscā€¦ I want to check it to see if I can change the gas options

#10

Ok, I remember about that gas estimation problem

#11

Iā€™m going to put all the dependencies back very slowlyā€¦ Letā€™s see if I made a mistake

#12

this is the code that I try to verify , I already put all the dependencies separately but it is not verified

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC721/ERC721.sol";

import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/Counters.sol";

contract SCXFutura is ERC721 {

    using Counters for Counters.Counter;

    Counters.Counter private _tokenIds;

    constructor () ERC721("SCXFutura", "SCXF"){}

    struct Item {

        uint256 id;

        address creator;

        string uri;

    }

    mapping (uint256 => Item) public Items;

    function createItem(string memory uri) public returns (uint256){

        _tokenIds.increment();

        uint256 newItemId = _tokenIds.current();

        _safeMint(msg.sender, newItemId);

        Items[newItemId] = Item(newItemId, msg.sender, uri);

        return newItemId;

    }

    function tokenURI(uint256 tokenId) public view override returns (string memory) {

        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

       return Items[tokenId].uri;

    }

}
#13

you can see here on how to post code on forum: READ BEFORE POSTING - How to post code in the forum

#14

Yesā€¦ Give me a 1 hour please

#15

now see!!! :sweat_smile:

#16

now it looks like normal code.
I can try to validate you contract tomorrow if you donā€™t succeed by that time.

#17

thanks bro!!! :ok_hand:

#18

Helloā€¦ I couldnā€™t verify, it gives error after errorā€¦ Deleted one and a different one appearsšŸ˜”

#19

Ok, forgot about it, Iā€™ll also need the address of the contract, you can send it in discord in a DM

#20

Ok ready mi user in discord is ScionXā€¦

#21

contract is validated now

#22

Thank you very muchā€¦ Bro