Can't bind to "attribute" && "app-component" isn't a known element

Question

I've a HUGE problem. The entire thing started with this: Fix corrupted HTML file or decompile Angular Component

My PC suddently crashed and from that event it become worse every second. I get weird errors such as "'app-component' is not a known element" or "No pipe found with name 'async'" or even "Can't bind to 'attribute' since it isn't a known property of 'app-component". I get this for many components.

What I did:
I immediately deleted the corrupted file I talked in this other thread and I started to look at EVERY piece of code. EVERY error. But it seems all fine for me. It's fine even for Visual Studio Code, because it didn't trigger any error/problem to me as you can see here: VSC Terminal Screenshot

I really don't know what should I do.

Here you can find the repository:
https://github.com/plungarini/alpha-project

Nobody here will clone your repository, that's beyond the scope of this site. However, if you have it all in a repository, have your tried deleting everything locally and tried cloning it again? If that doesn't help, have you tried going back commit by commit? — 8192K
– 8192K, Commented May 26, 2021 at 14:32
what heppend if you save corresponding ts file and module.ts file twice. same problem that i am facing right now, but after saving above files it runs perfectly — Ravi Gajera
– Ravi Gajera, Commented May 26, 2021 at 15:05
See, I am not getting error at run time but whenever I edit my code sometimes it gives can't by ngIf , example-app is not a a know element and then I save( ctrl + s ) my corresponding ts file and module.ts file and the errors are gone. It worked because I have properly imported everything and not have any syntax error . Same problem is occurred every day in my life in angular 10. But just save again — Ravi Gajera
– Ravi Gajera, Commented May 26, 2021 at 16:54
@RaviGajera I tried saving again, but it's not working for me. I even tried to start again the build, but nothing... it doesn't work — Pietro Lungarini
– Pietro Lungarini, Commented May 26, 2021 at 17:12

Pietro Lungarini · Accepted Answer · 2021-05-27 15:29:56Z

0

I fixed the whole thing. There was an error in the dashboard-routing.module.ts

I wasn't loading another module required to be correctly functional. I was loading instead a component.

answered May 27, 2021 at 15:29

Pietro Lungarini

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