在币安智能链中部署合约时面临错误
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【中文标题】在币安智能链中部署合约时面临错误【英文标题】：Facing error on deploying contract in Binance Smart Chain 【发布时间】：2021-04-20 14:22:24 【问题描述】：我正在尝试在币安智能链网络上部署测试合约。我正在使用元掩码和松露来创建和测试合同。我的文件夹结构是这样的
const HDWalletProvider = require('truffle-hdwallet-provider-privkey');
const privateKeys = process.env.PRIVATE_KEYS || ""
module.exports =
networks:
development:
host: "127.0.0.1",
port: 7545,
network_id: "*"
,
binancetestnet:
provider: function()
return new HDWalletProvider(
privateKeys.split(','), // Array of account private keys
`https://data-seed-prebsc-1-s1.binance.org:8545/$process.env.INFURA_API_KEY`// Url to an Ethereum Node
)
,
gas: 5000000,
gasPrice: 25000000000,
network_id: 97
,
// Set default mocha options here, use special reporters etc.
mocha:
// timeout: 100000
,
// Configure your compilers
compilers:
solc:
version: "0.7.3", // Fetch exact version from solc-bin (default: truffle's version)
// docker: true, // Use "0.5.1" you've installed locally with docker (default: false)
// settings: // See the solidity docs for advice about optimization and evmVersion
// optimizer:
// enabled: false,
// runs: 200
// ,
// evmVersion: "byzantium"
//
;
Truffle Deployment Error
Macbook-Air Oracle % truffle migrate --reset --network binancetestnet
Error: Cannot find module 'truffle-hdwallet-provider-privkey'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15)
at Function.Module._load (internal/modules/cjs/loader.js:562:25)
at Module.require (internal/modules/cjs/loader.js:692:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Object.<anonymous> (/Users/macbbok/Desktop/Oracle/truffle-config.js:1:26)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:692:17)
at Object.require (internal/modules/cjs/helpers.js:25:18)
at Function.load (/usr/local/lib/node_modules/truffle/build/webpack:/packages/config/dist/index.js:161:1)
at Function.detect (/usr/local/lib/node_modules/truffle/build/webpack:/packages/config/dist/index.js:150:1)
at Object.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:199:1)
at Command.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/command.js:136:1)
at Object.module.exports (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/cli.js:56:1)
at __webpack_require__ (/usr/local/lib/node_modules/truffle/build/webpack:/webpack/bootstrap:19:1)
at /usr/local/lib/node_modules/truffle/build/webpack:/webpack/bootstrap:83:1
at Object.<anonymous> (/usr/local/lib/node_modules/truffle/build/cli.bundled.js:89:10)
at Module._compile (internal/modules/cjs/loader.js:778:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)
at startup (internal/bootstrap/node.js:283:19)
at bootstrapNodeJSCore (internal/bootstrap/node.js:622:3)
Truffle v5.1.54 (core: 5.1.54)
Node v10.16.3
我已经附上了我面临的所有错误代码。有人可以帮我吗？ 我还安装了 HD Wallet 提供程序。 Truffle 编译成功。
【问题讨论】：
您缺少名为truffle-hdwallet-provider-privkey 的源代码模块，请确认您的文件位于正确的目录中
我已使用npm install @truffle/hdwallet-provider 安装它已成功安装。但是我在部署的时候遇到了一个新问题
pasteboard.co/JJNSH3F.png pasteboard.co/JJNTctb.png
【参考方案1】：
安装 Truffle HD 钱包提供程序后 现在面对
MacBook-Air Test % truffle migrate --reset --network binancetestnet
Compiling your contracts...
===========================
> Everything is up to date, there is nothing to compile.
Error: Could not create addresses from your mnemonic or private key(s). Please check that your inputs are correct.
at new HDWalletProvider (/Users/macbook/Desktop/Test/node_modules/@truffle/hdwallet-provider/src/index.ts:124:13)
at Object.provider (/Users/macbook/Desktop/Test/truffle-config.js:12:16)
at Object.getProvider (/usr/local/lib/node_modules/truffle/build/webpack:/packages/provider/index.js:20:1)
at Object.create (/usr/local/lib/node_modules/truffle/build/webpack:/packages/provider/index.js:13:1)
at TruffleConfig.get [as provider] (/usr/local/lib/node_modules/truffle/build/webpack:/packages/config/dist/configDefaults.js:200:1)
at Object.detect (/usr/local/lib/node_modules/truffle/build/webpack:/packages/environment/environment.js:19:1)
at /usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate.js:206:1
Truffle v5.1.54 (core: 5.1.54)
Node v14.15.4
我的 Truffle.js 代码
const HDWalletProvider = require('@truffle/hdwallet-provider');
const privateKeys = process.env.PRIVATE_KEYS || ""
module.exports =
networks:
development:
host: "127.0.0.1",
port: 7545,
network_id: "*"
,
binancetestnet:
provider: function()
return new HDWalletProvider(
privateKeys.split(','), // Array of account private keys
`https://data-seed-prebsc-1-s1.binance.org:8545/$process.env.INFURA_API_KEY`// Url to an Ethereum Node
)
,
gas: 5000000,
gasPrice: 25000000000,
network_id: 97
,
// Set default mocha options here, use special reporters etc.
mocha:
// timeout: 100000
,
// Configure your compilers
compilers:
solc:
version: "0.7.3", // Fetch exact version from solc-bin (default: truffle's version)
// docker: true, // Use "0.5.1" you've installed locally with docker (default: false)
// settings: // See the solidity docs for advice about optimization and evmVersion
// optimizer:
// enabled: false,
// runs: 200
// ,
// evmVersion: "byzantium"
//
;
我的 .env 文件
ETHERSCAN_API_KEY=https://data-seed-prebsc-1-s1.binance.org:8545/
INFURA_API_KEY=https://data-seed-prebsc-1-s1.binance.org:8545/
PRIVATE_KEYS="9xxxxx3fb486a57ad13e6db71xxxxx456e4128d51ecxxxxxxxd"
DEV_ADDRESS="0xxxxxxe80e3a43EBCab9A6CeC9d9e2a49100AxxxC"
【讨论】：
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