If 'p-columnFilter' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. If there are no matches, a view with the ngSwitchDefault directive is rendered. but I still get: compiler.js:215 Uncaught Error: Template parse errors: 'mat-progress-bar' is not a known element: 1. Angular update from 8.2 to 9.1 -> Angular Material error: 'mat-radio-button' is not a known element . Late answer for the thread, but I'm sure there's more people that can use this information explained in another perspective. The expressions to match are provided by ngSwitchCase directives on views within the container. compiler.es5.js:1689 Uncaught Error: Template parse errors: 'sb-item-head' is not a known element: 1. is not a known element angular 10 - 920observation.com 2. If 'mat-toolbar' is an Angular component, then verify that it is part of this module. Lazy load Angular components - Medium My package.json has the following dependencies installed : Code; Issues 1.7k; Pull requests 142; Actions; Projects 9; Wiki; Security; Insights New issue . Angular Material Divider : Mat-Divider Example If 'contacts-box' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. ERROR in : 'mdb-error' is not a known element: 1. I have just created my 2nd angular project. ERROR Error: Uncaught (in promise): Error: Template parse errors: 'p-message' is not a known element: 1. The @customElement decorator allows the component definition using a name for it: card-user.It is applied at the class level. If 'full-calendar' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. However I am greeted with this error: 'full-calendar' is not a known element: 1. 'mat-toolbar' is not a known element - Angular 5 | QueryThreads Check that the name and selector are correct. EXCEPTION: Uncaught (in promise): Error: Template parse errors: 'p-header' is not a known element: 1. 2. Angular is not a known element: in same module - Stack Overflow Angular component is not a know element when importing its module ... 2. Common Angular Errors And How To Fix Them - Briebug Blog
component is not a known element angular 10
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