执行npm run test时触发Cardano(ADA)节点配置及cucumber脚本错误

我之前处理过类似的Daedalus测试脚本失败问题，结合你提供的环境信息和错误日志，咱们来一步步定位和解决问题：

环境信息汇总 #

• 运行环境：Nix Shell，工作目录~/daedalus
• 系统版本：Linux 4.14.12-x86_64-linode92
• Node.js/npm版本：node v6.11.1、npm v3.10.10
• Daedalus版本：daedalus@0.8.0

错误核心问题 #

执行npm run test时，该命令会调用npm run cucumber脚本，但脚本执行失败，返回ELIFECYCLE错误（退出状态码1）。根据日志提示，若已安装最新Node/npm，问题大概率出在Daedalus包本身，且经分析该错误与Cardano(ADA)节点配置相关。

完整错误日志 #

[nix-shell:~/daedalus]$ npm run test
npm ERR! Linux 4.14.12-x86_64-linode92
npm ERR! argv "/nix/store/r8vffmcbmdvx5f1z1ncbgcf70jd0r21h-nodejs-6.11.1/bin/node" "/nix/store/r8vffmcbmdvx5f1z1ncbgcf70jd0r21h-nodejs-6.11.1/bin/npm" "run" "cucumber"
npm ERR! node v6.11.1
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! daedalus@0.8.0 cucumber: cross-env NODE_ENV=test BABEL_DISABLE_CACHE=1 cucumber-js --compiler js:babel-register --format 'progress-bar' --format-options '{"snippetInterface": "synchronous"}' --tags 'not @skip'
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the daedalus@0.8.0 cucumber script 'cross-env NODE_ENV=test BABEL_DISABLE_CACHE=1 cucumber-js --compiler js:babel-register --format 'progress-bar' --format-options '{"snippetInterface": "synchronous"}' --tags 'not @skip''.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the daedalus package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! cross-env NODE_ENV=test BABEL_DISABLE_CACHE=1 cucumber-js --compiler js:babel-register --format 'progress-bar' --format-options '{"snippetInterface": "synchronous"}' --tags 'not @skip'
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs daedalus
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls daedalus
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /root/daedalus/npm-debug.log
npm ERR! Linux 4.14.12-x86_64-linode92
npm ERR! argv "/nix/store/r8vffmcbmdvx5f1z1ncbgcf70jd0r21h-nodejs-6.11.1/bin/node" "/nix/store/r8vffmcbmdvx5f1z1ncbgcf70jd0r21h-nodejs-6.11.1/bin/npm" "run" "test"
npm ERR! node v6.11.1
npm ERR! npm v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! daedalus@0.8.0 test: npm run cucumber
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the daedalus@0.8.0 test script 'npm run cucumber'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the daedalus package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! npm run cucumber
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs daedalus
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls daedalus
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /root/daedalus/npm-debug.log

解决建议 #

1. 排查Cardano节点配置（优先级最高）

   • 确认本地Cardano节点是否正常启动并处于运行状态，可以使用节点自带的状态检查命令验证
   • 检查Daedalus配置文件中指向Cardano节点的地址、端口是否正确，当前用户是否有权限访问该节点服务

2. 升级Node.js和npm版本
   你当前使用的Node v6.11.1是已停止维护的老旧版本，Daedalus@0.8.0可能对Node版本有特定兼容要求。建议升级到对应版本的LTS版本（比如v14或v16，可参考Daedalus 0.8.0的官方文档），再重新执行测试命令。

3. 查看详细调试日志
   按照错误提示，查看/root/daedalus/npm-debug.log文件，里面会记录更具体的失败细节（比如某个测试步骤无法连接节点、依赖缺失等），这能帮你快速定位问题根源。

4. 重新安装项目依赖
   可能存在依赖安装不完整或版本冲突的情况，尝试执行以下命令重置依赖：

   rm -rf node_modules package-lock.json
   npm install
   

   安装完成后再次执行npm run test测试。

5. 单独运行Cucumber脚本排查
   直接执行Cucumber的原始命令，跳过npm脚本的封装，这样能得到更直接的错误输出：

   cross-env NODE_ENV=test BABEL_DISABLE_CACHE=1 cucumber-js --compiler js:babel-register --format 'progress-bar' --format-options '{"snippetInterface": "synchronous"}' --tags 'not @skip'
   

内容的提问来源于stack exchange，提问作者Desmond Than