Angular 13 Prerender error could not find main bundle

Question

I'm trying to pre-render my Angular 13 application. The command which I'm running is:

ng run ipe:prerender --routes-file ./data/routes.txt

The error that occurring is:

    An unhandled exception occurred: Could not find the main bundle: /Users/username/projects/ipe/dist/ipe/server/main.js
    See "/private/var/folders/wh/nz9_hkk52hxc87vcv53tmhj40000gn/T/ng-ygeQrx/angular-errors.log" for further details.

The individual build and server builds in the architect run fine without error.

ng run ipe:build
ng run ipe:server

The code can be found here.

https://github.com/ng-druid/ipe

Answer 1

I believe I might have found an answer to this. When I clear the cache in angular cli the problem goes away. I think this might have something to do with the cache thinking the server build is available but it is not since each time the build runs it is erased.

rm -rf .angular/cache

Also I'm not having this problem at all on my other project. I copied the boilerplate to this one and it doesn't work the same. There must be something in the configuration I'm missing that is slightly different between the two.