error: Could not find a declaration file for module ‘@ckeditor/ckeditor5-build-classic’ angular 9

Add typings.d.ts file in your project root or any folder add following code into the typing file declare module ‘@ckeditor/ckeditor5-build-classic’ { const ClassicEditorBuild: any; export = ClassicEditorBuild; } that’s it angular will automatically detect typings and compile it as dependency this will solve the issue its also sugggested in official CKEDITOR page: https://ckeditor.com/docs/ckeditor5/latest/builds/guides/integration/frameworks/angular.html Directory Structure

Angular 9 ng new myapp gives error The Schematic workflow failed

First ,verify your NPM cached memory npm cache verify then try : npm cache clean –force npm install –g @angular/cli@latest ng new <YourProjectName> If the problem persists, then try the following npm cache clean –force npm update ng new <YourProjectName> NOTE As @0210vidit said in the comment below: do not use dash(-) or (.) in … Read more

Cannot declaremodule in an NgModule as it’s not a part of the current compilation Angular

When importing modules in Angular it should be placed under the imports array not declarations. declarations: [ AppComponent, // ReactiveFormsModule—remove from declarations and add in import because its is imported // FormsModule`enter code here`—remove from declarations and add in import ], imports: [ ReactiveFormsModule, FormsModule ]

Uncaught TypeError: Cannot convert object to primitive value(zone-evergreen.js:171)

This issue seems to be related to jQuery 3.5.0. It is a breaking change that affects many plugins. Temporarily reverting to a previous version of jQuery (like 3.4.1) fixed the issue for me. Source: jQuery Issue #4665 Update: jQuery 3.5.1 reverts the breaking change and should be safe to use. Announcement: jQuery 3.5.1 Released: Fixing … Read more

TimeoutException: The Angular CLI process did not start listening for requests within the timeout period of 0 seconds

TL;DR Sadly the issue seems related to some changes in the way Angular CLI starts up the angular part of the application. As per this issue: https://github.com/dotnet/aspnetcore/issues/17277 proposed solutions are to set progress: true in angular.json or perform a simple echo prior to ng serve (https://github.com/dotnet/aspnetcore/issues/17277#issuecomment-562433864). Full answer I dug the asp.net core code base … Read more

Angular 9 – The target entry-point has missing dependencies

ERROR in The target entry-point “primeng” has missing dependencies: – chart.js ERROR in The target entry-point “primeng” has missing dependencies: – quill ERROR in The target entry-point “primeng” has missing dependencies: – @fullcalendar/core npm install –save chart.js npm install –save quill npm install –save @fullcalendar/core