我对Hyperledger架构和StackOverflow也很陌生。我正在尝试在Hyperledger上试验fabcar示例-https://hyperledger-fabric.readthedocs.io/en/release-1.4/write_first_app.html。但是,我无法继续注册管理员。
发行后
npm install
node enrollAdmin.js
在fabcar / javascript目录中,我遇到了错误
internal/modules/cjs/loader.js:985
throw err;
^
Error: Cannot find module './utils.js'
Require stack:
- /b/workspace/fabric-samples/fabcar/javascript/node_modules/fabric-ca-client/lib/FabricCAServices.js
- /b/workspace/fabric-samples/fabcar/javascript/node_modules/fabric-ca-client/index.js
- /b/workspace/fabric-samples/fabcar/javascript/enrollAdmin.js
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:982:15)
at Function.Module._load (internal/modules/cjs/loader.js:864:27)
at Module.require (internal/modules/cjs/loader.js:1044:19)
at require (internal/modules/cjs/helpers.js:77:18)
at Object.<anonymous> (/b/workspace/fabric-samples/fabcar/javascript/node_modules/fabric-ca-client/lib/FabricCAServices.js:10:15)
at Module._compile (internal/modules/cjs/loader.js:1158:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1178:10)
at Module.load (internal/modules/cjs/loader.js:1002:32)
at Function.Module._load (internal/modules/cjs/loader.js:901:14)
at Module.require (internal/modules/cjs/loader.js:1044:19) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'/b/workspace/fabric-samples/fabcar/javascript/node_modules/fabric-ca-client/lib/FabricCAServices.js',
'/b/workspace/fabric-samples/fabcar/javascript/node_modules/fabric-ca-client/index.js',
'/b/workspace/fabric-samples/fabcar/javascript/enrollAdmin.js'
]
}
我不确定这是否是架构客户端和fabric-ca-client之间的单个采购问题。我尝试卸载并重新安装nodejs和npm。我还尝试了修剪所有docker映像,网络,卷并从头开始。
这是package.json供参考:
{
"name": "fabcar",
"version": "1.0.0",
"description": "FabCar application implemented in JavaScript",
"engines": {
"node": ">=8",
"npm": ">=5"
},
"scripts": {
"lint": "eslint .",
"pretest": "npm run lint",
"test": "nyc mocha --recursive"
},
"engineStrict": true,
"author": "Hyperledger",
"license": "Apache-2.0",
"dependencies": {
"fabric-ca-client": "~1.4.0",
"fabric-network": "~1.4.0"
},
"devDependencies": {
"chai": "^4.2.0",
"eslint": "^5.9.0",
"mocha": "^5.2.0",
"nyc": "^13.1.0",
"sinon": "^7.1.1",
"sinon-chai": "^3.3.0"
},
"nyc": {
"exclude": [
"coverage/**",
"test/**"
],
"reporter": [
"text-summary",
"html"
],
"all": true,
"check-coverage": true,
"statements": 100,
"branches": 100,
"functions": 100,
"lines": 100
}
}
有人可以帮我找出我可能在这里想念的东西吗?
环境详细信息:
适用于Linux的Windows子系统上的Ubuntu
Node js版本:v12.16.1
npm版本:6.13.4
Docker撰写版本:docker-compose版本1.22.0,构建f46880fe
Docker版本:Docker版本19.03.6,内部版本369ce74a3c
结构二进制文件:1.4.0
答案 0 :(得分:0)
新的“ fabric-ca-client”软件包存在一些问题。一些小的更新更改了依赖关系。
因此,工作版本为:"fabric-ca-client": "1.4.0"
我删除了波浪号(〜)以下载确切的版本,其余依赖项及其版本相同。
答案 1 :(得分:0)
我也遇到了这个问题。现在,我正在按照此过程进行解决。
步骤:1 。检查结构的本地版本。我使用的是1.4.6。
命令:
curl https://raw.githubusercontent.com/hyperledger/fabric/master/scripts/bootstrap.sh | bash -s -- 1.4.6 1.4.6 0.4.18
步骤:2
cd fabric-samples/first-networks
步骤:3 :检查此版本是否正常。
./byfn.sh generate
步骤:4
./byfn.sh up
步骤:5 现在关闭网络。
./byfn.sh down
检查上述所有过程后,您可以启动fabcar
项目。
我成功导入了我的 admin 和 user1 身份。
希望它会为您提供帮助:)