[SOLVED] Rarible Clone Part 6 Smart Contract migration

Moralis General
#1

Hello,
I am on the part of creating a smart contract and I decided to create a new .sol file for a different token as well as a different .js migration file. I saved them in the same folder as the other .sol files and migration files. I followed the steps in the video and copy-pasted the code from the Morarabletoken.sol file, just changing the names and the solidity version to the most recent. When I use the command truffle migrate --reset, only the original 3 items migrate. The new file will almost all the same aspects does not migrate, although it does get recognized by the compiler.
I am working off of the repo available of GitHub and have re-watched this episode a few times, I am not sure which part of it I am missing. Has anyone else had this same issue?

Here is the smart contract made along with the video, I just changed the name of the token.

pragma solidity ^0.8.9;

import "../node_modules/@openzeppelin/contracts/token/ERC721/ERC721.sol";

import "../node_modules/@openzeppelin/contracts/utils/Counters.sol";

contract CCCToken is ERC721 {

    using Counters for Counters.Counter;

    Counters.Counter private _tokenIds;

    constructor () ERC721("CCCToken", "CCCT"){}

    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;

    }

}

Here is what the terminal looks like when I run the migrate command:

image
image1400×674 22.2 KB

Starting migrations...
======================
> Network name:    'ganache'
> Network id:      5777
> Block gas limit: 6721975 (0x6691b7)


1_initial_migration.js
======================

   Replacing 'Migrations'
   ----------------------
   > transaction hash:    0x48bedbe496b3fdbfcc003a729c2345223082e1cd2998380b0b247f48d8783f1e
   > Blocks: 0            Seconds: 0
   > contract address:    0x922B3cf0771647274b56DA7c9EA2Fd4f85eB4Bf4
   > block number:        55
   > block timestamp:     1634259550
   > account:             0xFC3984c5FbE8bD4a10644680a8832203f25DdA00
   > balance:             99.4767495
   > gas used:            248854 (0x3cc16)
   > gas price:           20 gwei
   > value sent:          0 ETH
   > total cost:          0.00497708 ETH


   > Saving migration to chain.
   > Saving artifacts
   -------------------------------------
   > Total cost:          0.00497708 ETH


2_token_migration.js
====================

   Replacing 'MorarableToken'
   --------------------------
   > transaction hash:    0xfd73d5f3b7d57bf6749f6f27e8ce91e6209c5bbadd9bcb001ba27cae32511022
   > Blocks: 0            Seconds: 0
   > contract address:    0xe63397b7aF631CF2Df971539828E6673Ec21aE85
   > block number:        57
   > block timestamp:     1634259552
   > account:             0xFC3984c5FbE8bD4a10644680a8832203f25DdA00
   > balance:             99.42931952
   > gas used:            2328986 (0x23899a)
   > gas price:           20 gwei
   > value sent:          0 ETH
   > total cost:          0.04657972 ETH


   > Saving migration to chain.
   > Saving artifacts
   -------------------------------------
   > Total cost:          0.04657972 ETH


3_marketplace_migration.js
==========================

   Replacing 'MorarableMarketContract'
   -----------------------------------
   > transaction hash:    0x964d1ab8245aca2f88ac50ff3f1a907a0228fa0847255f25923b21b22aad0113
   > Blocks: 0            Seconds: 0
   > contract address:    0xCA0A7bE275efD4F40Cf07B0a7F9b4Fb26d8025Cb
   > block number:        59
   > block timestamp:     1634259553
   > account:             0xFC3984c5FbE8bD4a10644680a8832203f25DdA00
   > balance:             99.40823778
   > gas used:            1026574 (0xfaa0e)
   > gas price:           20 gwei
   > value sent:          0 ETH
   > total cost:          0.02053148 ETH


   > Saving migration to chain.
   > Saving artifacts
   -------------------------------------
   > Total cost:          0.02053148 ETH


Summary
=======
> Total deployments:   3
> Final cost:          0.07208828 ETH

So it migrates for the other contracts that were made previously in the repo but not for the one I created myself. I followed the steps in the video with linking Ganache, editing and running frps, writing the contract and creating a migration file.

#2

what is your migration file that you would expect to be executed and it is not executed?

#3

My migration file is saved in the folder with the other migration files. I named it c_token_migration.js
image

This is what the code looks like in the migration file:

const CCCToken = artifacts.require("CCCToken");

module.exports = function (deployer) {

  deployer.deploy(CCCToken);

};

and this is the code for the contract:

pragma solidity ^0.8.9;

import "../node_modules/@openzeppelin/contracts/token/ERC721/ERC721.sol";

import "../node_modules/@openzeppelin/contracts/utils/Counters.sol";

contract CCCToken is ERC721 {

    using Counters for Counters.Counter;

    Counters.Counter private _tokenIds;

    constructor () ERC721("CCCToken", "CCCT"){}

    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;

    }

}
#4

You could try to rename it to 4_token_migration.js instead of c_token_migration.js.

#5

Ah that worked, so the migration file names need to be incremented?

#6

You can use incrementing numbers just to make sure that it works.