truffle migrate : sender account not recognized

[shuizhongmose]

按照部署智能合约方法部署，出现如下错误。
错误1信息如下：

Compiling your contracts...
===========================
> Everything is up to date, there is nothing to compile.
Error: Expected parameter 'from' not passed to function.
    at has (/usr/local/lib/node_modules/truffle/build/webpack:/packages/expect/dist/src/index.js:10:1)
    at Object.options (/usr/local/lib/node_modules/truffle/build/webpack:/packages/expect/dist/src/index.js:19:1)
    at Object.fork (/usr/local/lib/node_modules/truffle/build/webpack:/packages/environment/environment.js:30:1)
    at module.exports (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate/setUpDryRunEnvironmentThenRunMigrations.js:12:1)
    at Object.module.exports [as run] (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate/run.js:33:1)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at runCommand (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/command-utils.js:201:1)
Truffle v5.5.30 (core: 5.5.30)
Node v12.22.5

加上from字段后，出现如下错误2：

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


Migrations dry-run (simulation)
===============================
> Network name:    'development-fork'
> Network id:      42
> Block gas limit: 4294967295 (0xffffffff)


1_initial_migration.js
======================

   Deploying 'Migrations'
   ----------------------
 *** Deployment Failed ***

"Migrations" -- sender account not recognized -- Reason given: Custom error (could not decode)..


Exiting: Review successful transactions manually by checking the transaction hashes above on Etherscan.


Error:  *** Deployment Failed ***

"Migrations" -- sender account not recognized -- Reason given: Custom error (could not decode)..

    at /usr/local/lib/node_modules/truffle/build/webpack:/packages/deployer/src/deployment.js:330:1
    at Migration._deploy (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/Migration.js:68:1)
    at Migration._load (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/Migration.js:54:1)
    at Migration.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/Migration.js:202:1)
    at Object.runMigrations (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/index.js:142:1)
    at Object.runFrom (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/index.js:107:1)
    at Object.run (/usr/local/lib/node_modules/truffle/build/webpack:/packages/migrate/index.js:91:1)
    at module.exports (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate/runMigrations.js:10:1)
    at module.exports (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate/setUpDryRunEnvironmentThenRunMigrations.js:37:1)
    at Object.module.exports [as run] (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/commands/migrate/run.js:33:1)
    at runCommand (/usr/local/lib/node_modules/truffle/build/webpack:/packages/core/lib/command-utils.js:201:1)
Truffle v5.5.30 (core: 5.5.30)
Node v12.22.5

对应的配置文件如下：

module.exports = {
        networks: {
                development: {
                        url: "ws://10.9.40.7:9944",
                        network_id: "*", // Match any network id
                        from: "0xcee2b721fc2fcbb3c136effec5d555c9f9c97db1",
                        gas: 4294967295, 
                },
        },
}

[lencyforce]

from字段填的账号，是ganache生成的吗？

[lencyforce]

这个问题是由于Transaction在代码里没有签名，发送到测试用的Ganache节点，由节点选择一个账号来签，如果节点上没有能用的账号，就会报这个错误

[mh739025250]

这个问题已经在 #18 中修复了。参考新的文档，使用v0.8.2版本可以正常在delta-chain上部署智能合约。