Angular 4 error - ERROR in ./src/main.ts Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory'

Question

在 angular 生产构建期间 (ng build --prod) 我收到此错误：

ERROR in ./src/main.ts
Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory' in '/Applications/MAMP/htdocs/bandpay/stg-bandpay-client/src'
 @ ./src/main.ts 3:0-74
 @ multi ./src/main.ts

....

这是什么意思，如何解决？

Answer 1

解决方法： ng build --env=prod

Answer 2

使用 ng build --env=prod 不会减少构建大小。文件大小将与开发版本保持相同。

Angular 4 error - ERROR in ./src/main.ts Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory'

Angular 4 error - ERROR in ./src/main.ts Module not found: Error: Can't resolve './$$_gendir/app/app.module.ngfactory'

angular

build

production-environment