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May 16, 2025 · Error: NG0203: inject () must be called from an injection context such as a constructor, a factory function, a field initializer, or a function used with runInInjectionContext.

May 24, 2023 · O erro error: NG0203: inject() must be called from an injection context such as a constructor geralmente ocorre quando o método inject() é chamado fora de um contexto apropriado …

Apr 30, 2025 · How can I resolve the NG0203: inject () error in the test environment? Any advice on how to properly configure the test environment for a standalone component using this service would be …

Calling inject or calling assertInInjectionContext outside of an injection context will throw error NG0203.

Jan 29, 2024 · NG0203: inject() must be called from an injection context such as a constructor, a factory function, a field initializer, or a function used with `runInInjectionContext`.

Apr 19, 2024 · Learn how to fix the NG0203 error in Angular when the inject () method is used outside of an injection context.

I am trying to export my Angular app as an npm module to be consumed by other applications, but am running into some difficulties. I have not been able to find this ...

Oct 17, 2023 · Error: NG0203: inject() must be called from an injection context such as a constructor, a factory function, a field initializer, or a function used with `EnvironmentInjector#runInContext`.

Nov 9, 2025 · The NG0203 error often pops up during application initialization. If the internal logic of @angular/fire is trying to call inject () outside of an allowed context, you need to check your main …