Adding a custom component inside another dynamically created custom component leads to Error NG0304: " not a known element..."

Asked Sep 29 '22 at 21:23

Active Sep 29 '22 at 21:23

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I have an ionic-angular app where I heavily use custom components. These custom components sometimes contain another custom component. Like this:

<app-custom-component01>
 <app-custom-component02></app-custom-component02>
</app-custom-component01>

Each component has a module, which is imported by the parent components module. This works perfectly fine when used with statically added components. But when I create CustomComponent01 dynamically with ViewContainerRef.createComponent then I get the dreaded "<app-custom-component02> is not a known element..." error. Passing a ModuleRef to createComponent doesn't resolve the problem. What am I missing here?

asked Sep 29 '22 at 21:23

JojoD

Try use [exports](https://angular.io/guide/feature-modules#rendering-a-feature-modules-component-template) in your modules – Eliseo Sep 30 '22 at 06:11

Adding a custom component inside another dynamically created custom component leads to Error NG0304: " not a known element..."

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