Uncaught TypeError: Cannot read properties of undefined (reading 'window')

Question

我的 Angular 8 项目有问题，使用 ng 一切正常，但当它运行 ng build --prod 时，项目编译没有错误并将其发送到服务器，然后显示这个错误，是什么原因造成的？:

main-es2016.9481fe84ed9e8ee610e7.js:1 Uncaught TypeError: Cannot read properties of undefined (reading 'window')
at main-es2016.9481fe84ed9e8ee610e7.js:1
at main-es2016.9481fe84ed9e8ee610e7.js:1
at Object.<anonymous> (main-es2016.9481fe84ed9e8ee610e7.js:1)
at Object.uki+ (main-es2016.9481fe84ed9e8ee610e7.js:1)
at i (runtime-es2016.f781f2a4125c40732329.js:1)
at Module.zUnb (main-es2016.9481fe84ed9e8ee610e7.js:1)
at i (runtime-es2016.f781f2a4125c40732329.js:1)
at Object.0 (main-es2016.9481fe84ed9e8ee610e7.js:1)
at i (runtime-es2016.f781f2a4125c40732329.js:1)
at t (runtime-es2016.f781f2a4125c40732329.js:1)

Answer 1

我不知道怎么做，但我删除了 node_module 文件夹和 package-lock.json 文件以及运行 npm install 并且一切都重新开始工作。谢谢大家

Uncaught TypeError: Cannot read properties of undefined (reading 'window')

Uncaught TypeError: Cannot read properties of undefined (reading 'window')

javascript

angular

angular8