blockchain - 迁移耗尽气体

Question

我正在使用甘纳许。我有开箱的宠物店。然后在contracts文件夹中，我创建了一个包含Election.sol代码的文件，

pragma solidity ^0.5.8;  

contract Election{
    string public candidate;
    constructor() public{
        candidate = "candidate 1"; //state var

    }   
}

然后在迁移文件夹中，我制作2_deploy_contract.js了代码

var Election = artifacts.require("./Election.sol");

module.exports = function(deployer) {
  deployer.deploy(Election );
};

当我使用命令进行松露迁移时-truffle migrate，我收到此错误。

Compiling your contracts...
Everything is up to date, there is nothing to compile.

Migrations dry-run (simulation)
Network name: 'development-fork' Network id: 1 Block gas limit: 0x1388

1_initial_migration.js
Deploying 'Migrations'

Error: Error: Error: * Deployment Failed *

"Migrations" ran out of gas (using Truffle's estimate.) * Block limit: 0x50e7c * Gas sent: undefined * Try: + Setting a higher gas estimate multiplier for this contract + Using the solc optimizer settings in 'truffle-config.js' + Making your contract smaller + Making your contract constructor more efficient + Setting a higher network block limit if you are on a private network or test client (like ganache).

at Object.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/truffle-migrate/index.js:92:1)
at <anonymous>
at process._tickCallback (internal/process/next_tick.js:188:7)

我已经看到一些解决方案发布到与此类似的问题，但它无法解决我的问题。

标签： blockchainethereumtruffle