我一直在标题中指定。
我已经开发了智能合约,并已成功编译并将其部署到网络,如下所示: 1.运行testrpc 松露编译 3.松露迁移
但是,上述错误仍在显示中。 然后我尝试删除构建文件并按照以下步骤操作: 1.运行testrpc 松露编译 3.松露迁移 - 网络rinkeby
错误仍在显示。
以下是truffle.js文件
module.exports = {
migrations_directory: "./migrations",
networks: {
development: {
host: "localhost",
port: 8545,
network_id: "*" // Match any network id
},
rinkeby: {
host: "localhost", // Connect to geth on the specified
port: 8545,
network_id: "*",
}
} };
如果有人遇到任何类似的问题并已经解决了,如果你能分享你的解决方法,我将不胜感激。
提前致谢
答案 0 :(得分:1)
对我来说,以下步骤有效:使用代码在迁移文件夹中创建文件 2_deploy_contract.js
var myContract = artifacts.require("myContract");
module.exports = function(deployer){
deployer.deploy(myContract);
}
并在终端上运行
$ truffle migrate --reset
我不需要更改 truffle-config.js 中的任何设置
答案 1 :(得分:0)
原始帖子和评论中有很多不同的错误消息。我认为最好的事情是提供使用松露部署到Rinkeby的分步指南:
<强> Geth的强>
首先,创建要用于此测试的帐户。您似乎已经完成了此操作,但包括此内容是为了完整性。请注意,我使用的是自定义密钥库目录,因为我希望将密钥库分隔在不同的网络中。
geth --rinkeby --keystore ./eth/accounts/rinkeby/keystore account new
输入密码后,您将收到新地址。创建帐户后,创建一个名为pass.txt的新文本文件,并将用于创建帐户的密码放在文件中并保存。
显然,这不是保护密码安全的首选方法。不要在现场环境中执行此操作
您还需要在帐户中添加一些以太币。使用faucet.rinkeby.io。
接下来,确保您正确地开始启动Geth并且它处于正确的状态。我使用自定义数据和密钥库目录。如果选择,您可以使用默认值。
geth --rpc --datadir ./eth/geth/data/rinkeby --keystore ./eth/accounts/rinkeby/keystore --rinkeby --rpccorsdomain '*' --rpcapi 'web3,eth,net,personal' --unlock '0x25e6C81C823D4e15084F8e93F4d9B7F365C0857d' --password ./pass.txt --syncmode="full" --cache=1024
将我的地址替换为您创建的地址。启动时,您应该看到如下内容:
INFO [02-13|17:47:24] Starting peer-to-peer node instance=Geth/TrustDevTestNode/v1.7.3-stable-4bb3c89d/windows-amd64/go1.9
INFO [02-13|17:47:24] Allocated cache and file handles database=C:\\cygwin\\home\\adamk\\eth\\geth\\data\\rinkeby\\geth\\chaindata cache=1024 handles=1024
INFO [02-13|17:47:47] Initialised chain configuration config="{ChainID: 4 Homestead: 1 DAO: <nil> DAOSupport: true EIP150: 2 EIP155: 3 EIP158: 3 Byzantium: 1035301 Engine: clique}"
INFO [02-13|17:47:47] Initialising Ethereum protocol versions="[63 62]" network=4
INFO [02-13|17:47:47] Loaded most recent local header number=1766839 hash=6d71ad…ca5a95 td=3285475
INFO [02-13|17:47:47] Loaded most recent local full block number=1766839 hash=6d71ad…ca5a95 td=3285475
INFO [02-13|17:47:47] Loaded most recent local fast block number=1766839 hash=6d71ad…ca5a95 td=3285475
INFO [02-13|17:47:47] Loaded local transaction journal transactions=0 dropped=0
INFO [02-13|17:47:47] Regenerated local transaction journal transactions=0 accounts=0
INFO [02-13|17:47:48] Starting P2P networking
2018/02/13 17:47:50 ssdp: got unexpected search target result "upnp:rootdevice"
2018/02/13 17:47:50 ssdp: got unexpected search target result "uuid:2f402f80-da50-11e1-9b23-001788409545"
2018/02/13 17:47:50 ssdp: got unexpected search target result "urn:schemas-upnp-org:device:basic:1"
2018/02/13 17:47:50 ssdp: got unexpected search target result "upnp:rootdevice"
2018/02/13 17:47:50 ssdp: got unexpected search target result "uuid:2f402f80-da50-11e1-9b23-001788409545"
INFO [02-13|17:47:51] UDP listener up self=enode://751bc7825c66f9ab5b87f933d6b6302fd14434b7ed4d7c921c3f39684915843078eda4e995c927561067946b4f856ca2a35ea7285c27439c0f535338aaca80e9@172.88.30.226:30303
INFO [02-13|17:47:51] RLPx listener up self=enode://751bc7825c66f9ab5b87f933d6b6302fd14434b7ed4d7c921c3f39684915843078eda4e995c927561067946b4f856ca2a35ea7285c27439c0f535338aaca80e9@172.88.30.226:30303
INFO [02-13|17:47:51] IPC endpoint opened: \\.\pipe\geth.ipc
INFO [02-13|17:47:51] HTTP endpoint opened: http://127.0.0.1:8545
INFO [02-13|17:47:52] Unlocked account address=0x25e6C81C823D4e15084F8e93F4d9B7F365C0857d
<强>松露强>
truffle.js(如果是Windows,则为truffle-config.js):
module.exports = {
networks: {
development: {
host: "localhost",
port: 8545,
network_id: "*" // Match any network id
},
rinkeby: {
host: "localhost",
port: 8545,
from: "0x25e6c81c823d4e15084f8e93f4d9b7f365c0857d",
network_id: "4"
}
}
};
使用Truffle控制台确认您的节点和帐户:
$ truffle console --network rinkeby
truffle(rinkeby)> web3.eth.blockNumber
1767136 // Confirm latest block number on https://rinkeby.etherscan.io/
truffle(rinkeby)> web3.eth.getBalance('0x25e6c81c823d4e15084f8e93f4d9b7f365c0857d');
{ [String: '2956062100000000000'] s: 1, e: 18, c: [ 29560, 62100000000000 ] }
退出控制台并运行编译/迁移(这将需要大约一分钟才能运行):
$ truffle migrate --network rinkeby
Compiling .\contracts\LoopExample.sol...
Writing artifacts to .\build\contracts
Using network 'rinkeby'.
Running migration: 1_initial_migration.js
Deploying Migrations...
... 0xf377be391a2eaff821c0405256c6a1f50389650ea9754bdc2711296b02533e02
Migrations: 0x9cef8d8959d0611046d5144ec0439473ad842c7c
Saving successful migration to network...
... 0x4cf989973ea56a9aa4477effaccd9b59bfb80cc0e0e1b7878ff25fa5cae328db
Saving artifacts...
Running migration: 2_deploy_contracts.js
Deploying LoopExample...
... 0x4977c60fd86e1c4ab09d8f970be7b7827ee25245575bfbe206c19c6b065e9031
LoopExample: 0x56b9c563f287cdd6a9a41e4678ceeeb6fc56e104
Saving successful migration to network...
... 0x5628d64dc43708ccb30d7754a440e8e420a82a7b3770539cb94302fe7ad9098f
Saving artifacts...
确认在etherscan上的部署:https://rinkeby.etherscan.io/address/0x56b9c563f287cdd6a9a41e4678ceeeb6fc56e104
答案 2 :(得分:0)
我遇到了同样的问题,以下问题为我解决了这个问题:
...配置1_initial_migration.js来部署TodoList合同以使其工作。进行松露初始化时,它会部署Migration.sol合约,因此您必须更改它:
var TodoList = artifacts.require('../contracts/TodoList.sol');
module.exports = function(deployer) {
deployer.deploy(TodoList);
}
答案 3 :(得分:0)
我遇到了同样的问题,并使用以下代码在迁移文件夹中创建了文件2_deploy_contract.js:
var myContract = artifacts.require("myContract");
module.exports = function(deployer){
deployer.deploy(myContract);
}
我还使用默认设置检查了文件夹根目录下的truffle-config.js:
rinkeby: {
host: "localhost",
port: 8545,
from: "0x0085f8e72391Ce4BB5ce47541C846d059399fA6c", // default address to use for any transaction Truffle makes during migrations
network_id: 4,
gas: 4612388 // Gas limit used for deploys
}