repo：https：//github.com/aljmiller87/ethereum-dispute-resolute
我有一个坚固的文件 @0.5.0，带有工厂合同和儿童合同。我可以编译好的(尽管您会注意到以太坊/compile.js中所有评论的线路中的反复试验(。
运行node ethereum/deploy.js导致错误。：
Attempting to deploy from account 0xff831110eeA8322639bee543AD1477AD9f472E22
UnhandledPromiseRejectionWarning: Error: The contract code couldn't be stored, please check your gas limit.
...
...
...
UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:24059) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
我已经确认此合同代码在混音中起作用。我已经尝试在0.0.3和0.0.5上使用truffle-hdwallet-provider(并相应地更新.deploy((和.send((参数。
我在另一个项目 @ solidity 0.4.17上使用了此精确设置，部署正常运行(尽管编译是不同的(。这是先前项目的回购：https：//github.com/aljmiller87/ethereum-kickstart
回购：https：//github.com/aljmiller87/ethereum-dispute-resolution
以太坊/exploy.js
const HDWalletProvider = require('truffle-hdwallet-provider');
const Web3 = require('web3');
const compiledContract = require('./build/ThreeJudge.json');
const compiledFactory = compiledContract.ContractFactory
const compiledFactoryABI = compiledFactory.abi;
const compiledFactoryBytecode = compiledFactory.evm.bytecode.object;
const provider = new HDWalletProvider(
`${process.env.SEED_KEY}`,
'https://rinkeby.infura.io/v3/ad66eb1337e043b2b50abe1323fff5f0'
);
const web3 = new Web3(provider);
const deploy = async () => {
// Get account to deploy from
const accounts = await web3.eth.getAccounts();
console.log('Attempting to deploy from account', accounts[0]);
// deploy code
const result = await new web3.eth.Contract(compiledFactoryABI)
.deploy({ data: '0x' + compiledFactoryBytecode })
.send({ gas: '1000000', from: accounts[0] });
console.log('result address', result.options.address)
};
deploy();
package.json：
{
"name": "kickstart",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "mocha test/ThreeJudge.test.js --timeout 10000",
"test-local": "mocha test/ThreeJudge-local.test.js --timeout 10000",
"dev": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"dotenv": "^8.0.0",
"fs-extra": "^8.1.0",
"ganache-cli": "^6.5.0",
"mocha": "^6.1.4",
"next": "^4.1.4",
"next-routes": "^1.4.2",
"path": "^0.12.7",
"react": "^16.8.6",
"react-dom": "^16.8.6",
"semantic-ui-css": "^2.4.1",
"semantic-ui-react": "^0.87.3",
"solc": "0.5.2",
"truffle-hdwallet-provider": "0.0.5",
"web3": "^1.0.0-beta.37"
}
}
运行node ethereum/deploy.js导致错误。：
Attempting to deploy from account 0xff831110eeA8322639bee543AD1477AD9f472E22
(node:24059) UnhandledPromiseRejectionWarning: Error: The contract code couldn't be stored, please check your gas limit.
at Object.callback (/Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-core-method/src/index.js:333:46)
at sendTxCallback (/Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-core-method/src/index.js:484:29)
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-core-requestmanager/src/index.js:147:9
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-provider-engine/index.js:172:9
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/async/internal/once.js:12:16
at replenish (/Users/alexmiller/Projects/solidity/threejudges/node_modules/async/internal/eachOfLimit.js:61:25)
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/async/internal/eachOfLimit.js:71:9
at eachLimit (/Users/alexmiller/Projects/solidity/threejudges/node_modules/async/eachLimit.js:43:36)
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/async/internal/doLimit.js:9:16
at end (/Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-provider-engine/index.js:147:5)
at /Users/alexmiller/Projects/solidity/threejudges/node_modules/web3-provider-engine/subproviders/provider.js:20:5
at XMLHttpRequest.request.onreadystatechange (/Users/alexmiller/Projects/solidity/threejudges/node_modules/truffle-hdwallet-provider/node_modules/web3/lib/web3/httpprovider.js:118:13)
at XMLHttpRequest.dispatchEvent (/Users/alexmiller/Projects/solidity/threejudges/node_modules/xhr2/lib/xhr2.js:76:20)
at XMLHttpRequest._setReadyState (/Users/alexmiller/Projects/solidity/threejudges/node_modules/xhr2/lib/xhr2.js:422:14)
at XMLHttpRequest._onHttpResponseEnd (/Users/alexmiller/Projects/solidity/threejudges/node_modules/xhr2/lib/xhr2.js:615:14)
at IncomingMessage._response.on (/Users/alexmiller/Projects/solidity/threejudges/node_modules/xhr2/lib/xhr2.js:567:23)
(node:24059) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:24059) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
您可以使用克隆工厂合同，而不是新关键字，因为它的气度很便宜，这是参考的链接：克隆 - 事实以及为什么它更好"克隆的攻击 - DDA合同如何廉价部署"
发现问题是在坚固的代码中。我试图保留合同类型的数组，而不是创建合同的地址。
原始：
contract ContractFactory {
ThreeJudge[] public deployedContracts;
function createContract(address payable _buyer, address payable _seller) public {
ThreeJudge newContract = new ThreeJudge(_buyer, _seller);
deployedContracts.push(newContract);
}
function getDeployedContracts() public view returns (ThreeJudge[] memory) {
return deployedContracts;
}
}
contract ThreeJudge {
...
修复：
contract ContractFactory {
address[] public deployedContracts;
function createContract(address payable _buyer, address payable _seller) public {
ThreeJudge newContract = new ThreeJudge(_buyer, _seller);
deployedContracts.push(address(newContract));
}
function getCampaignsByAddress() public view returns (address[] memory) {
return deployedContracts;
}
}
contract ThreeJudge {
...