【发布时间】:2021-07-08 19:35:43
【问题描述】:
我的钱包里有足够的 ETH,但由于不合逻辑的原因迁移到主网失败 - 资金不足。
Truffle 的成本计算逻辑很奇怪——它部署了初始迁移和我的合约 (Nft),然后抱怨钱包中剩余的余额低于总的前期成本。感谢您帮助我理解这一点。
- 钱包余额:0.3981 ETH
- 前期成本(gas * price):0.2755 ETH
- Truffle 报告的部署成本:约 0.26 ETH
- 余额:0.1381 ETH
不合逻辑的错误:0.1381 ETH 低于前期成本 0.2755 ETH
truffle-config.js
const HDWalletProvider = require('truffle-hdwallet-provider')
...
live: {
provider: () => new HDWalletProvider(MNEMONIC_LIVE, LIVE_URL),
network_id: 1,
gas: 3450000,
gasPrice: web3.utils.toWei('79', 'gwei'),
confirmations: 1,
timeoutBlocks: 200,
skipDryRun: false,
networkCheckTimeout:1000000
},
迁移试运行日志
1_initial_migration.js
======================
Deploying 'Migrations'
----------------------
> block number: 12232671
> block timestamp: 1618329800
> account: 0xbb467DA83d9DB2F10Bb5E6d5C4b48121a62FB80E
> balance: 0.379524194
> gas used: 235234 (0x396e2)
> gas price: 79 gwei
> value sent: 0 ETH
> total cost: 0.018583486 ETH
-------------------------------------
> Total cost: 0.018583486 ETH
3_nft_deploy.js
================
Deploying 'Nft'
----------------
> block number: 12232673
> block timestamp: 1618330490
> account: 0xbb467DA83d9DB2F10Bb5E6d5C4b48121a62FB80E
> balance: 0.138160076
> gas used: 3027724 (0x2e330c)
> gas price: 79 gwei
> value sent: 0 ETH
> total cost: 0.239190196 ETH
Error: sender doesn't have enough funds to send tx. The upfront cost is: 272550000000000000 and the sender's account only has: 138160076000000000
at Migration._deploy (/home/roman/.npm-global/lib/node_modules/truffle/build/webpack:/packages/migrate/Migration.js:103:1)
at process._tickCallback (internal/process/next_tick.js:68:7)
Truffle v5.2.6 (core: 5.2.6)
Node v10.19.0
【问题讨论】: