NG V17: Can't bind to 'item' since it isn't a known property of 'li'.

[ajayprakashebsc]

I Purchased Poseidon template and implementing with NG V17. Getting the below error

Here is my code:
`

<ng-container *ngFor="let item of model; let i = index;">
<li app-menuitem *ngIf="!item.separator" [item]="item" [index]="1" >
<li *ngIf="item.separator" class="menu-separator">

`

ERROR
lib/layout/src/lib/testmenu/testmenu.component.html:6:50 - error NG8002: Can't bind to 'item' since it isn't a known property of 'li'.

6 <li app-menuitem *ngIf="!item.separator" [item]="item" [index]="1" >
~~~~~~~~~~~~~

lib/layout/src/lib/testmenu/testmenu.component.ts:29:16
29 templateUrl: './testmenu.component.html',
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error occurs in the template of component TestmenuComponent.

p-menu and p-menubar is working.
Please help me