Error with Production Mode NULLINJECTORERROR

[psks1204]

I am using ReactiveComponentLoaderModule to open a module to another module on requirement, which was working fine for me in development mode. ng b --watch does not produce any error and works perfectly but when I try to build the production build,
I get ERROR NullInjectorError: StaticInjectorError(o)[_ -> InjectionToken ComponentInjector] I've tried things to solve but nothing worked for me, build is successful but on the browser it doesn't open. I'm attaching screenshots with it.
Please help me out.

[olofens]

@psks1204 ever find a fix for this? Did you try what others have mentioned in neighboring issues?

[olofens]

I have gotten it to work on my end now in both angular 8 and 9. If you want some help, please provide a reproduction and I can assist.

[yjaaidi]

Hi there!
Thank you @olofens for helping out!