更新到 Angular 8：“未捕获的错误：无法解析 ScrollbarHelper 的所有参数”

Question

My code base is not that old, it was written with version 7 of Angular.

When I run

ng update @angular/cli @angular/core

all that happens is updated library references, changes to some routes, a couple of ViewChild changes, and a file called browserslist is moved. I ran right through an upgrading list and got this error, so I started again and just ran this command and it immediately gives this error.

I have no ScrollbarHelper in my code. I've googled and found three posts, none very helpful. A vanilla version 7 project that is updated runs just fine. My next step will be to import my existing code a bit at a time to find out which bit causes this error to occur.

Answer 1

在 Angular 8 中，我将 package.json 中的依赖项更改为 "@swimlane/ngx-datatable": "^15.0.0" 然后运行 ​​npm install。