I have a requirement to upgrade a library to angular 12...I have done this. Compiling this library with ivy full compilation mode succeeds but it turns out you can't publish a library compiled this way to npm???

Setting "enableIvy":false and "compilationMode": "partial" as suggested in many posts throws the error

Compiling with Angular in legacy View Engine compilation mode. Angular structure loaded both synchronously and asynchronously

This error does not seem to have a definite solution??

How is someone supposed to keep current with their Angular version and publish their library to npm in this kind of environment?

CodePudding user response：

For me Setting "enableIvy":false and "compilationMode": "partial" as suggested in many posts throws many recursive errors...I'm not sure why "compilationMode": "partial" works differently than "compilationMode": "full".

What I found was that I had inappropriately imported a component inside my library using public.api
public/api should only be used outside the library for importing...inside the librarary I made sure that I was doing direct imports of components and everything started compiling properly under "compilationMode": "partial"