Solution Point

  on doing browser refresh or navigation Page Error step1: Login to cpanel  and go in file management root directory ./public_html step2: create .htaccess file step3: past the below code on there RewriteEngine On RewriteBase // RewriteRule ^index\.html$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . //index.html [L] wrong code below need to delete  from tehere <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / DirectoryIndex index.php RewriteRule ^index.php$ - [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L] </IfModule>

  version : angular 13 npm i -g @angular/cli@13.0.0 for project creation: ng new mis3 --style=scss --routing module beforeLogin: ng g m beforeLogin --route beforeLogin --module app.module module afterlogin: ng generate module afterLogin --route afterLogin --module app.module afterLogin component: ng g c after-login/list ng generate component after-login/change-password beforeLogin component: ng generate component before-login/forgotPassword ng generate component before-login/header ng generate component before-login/register CanActivate Guard: ng g guard shared/auth ng g interceptor shared/auth ng g interceptor shared/header service: ng generate service provider/server