angular - [ karma 服务器] : TypeError: Cannot read property 'range' of undefined - Angular Unit Testing in CI environment

Question

我们的 CI/CD 管道停止处理“ng test”作业并失败并显示以下错误消息:

[karma-server]: TypeError: Cannot read property 'range' of undefined
    at handleRangeHeaders (/builds/......../node_modules/webpack-dev-middleware/lib/util.js:131:21)
    at processRequest (/builds/......../node_modules/webpack-dev-middleware/lib/middleware.js:98:19)
    at ready (/builds/......./node_modules/webpack-dev-middleware/lib/util.js:53:12)
    at handleRequest (/builds/........../node_modules/webpack-dev-middleware/lib/util.js:182:5)
    at /builds/............/node_modules/webpack-dev-middleware/lib/middleware.js:64:7
    at new Promise (<anonymous>)
    at middleware (/builds/........../node_modules/webpack-dev-middleware/lib/middleware.js:63:12)

添加句点以列出一些特定的 repo 名称
我们以前从未遇到过此错误，并且以前运行良好。同样奇怪的是，当我在本地运行它时，它工作得很好。但是当 GitLab 运行程序执行它时，它失败了。任何帮助将不胜感激。谢谢!

Answer 1

能够弄清楚。我们在我们的 .gitlab-ci.yml 文件中使用了 node:latest，无论是拉下什么都会导致问题。 (它看起来是第 15 版)。因此，我们将其设置为 node:14，而不是 node:latest。