Dear wildherbs,

I really don't know where the problem is.

Just copy the HTML and TS code in your application, save it, and run. That's all.

.html:e

<div class="row">
  <mdb-image-modal [modalImages]="imagesBasic" type="no-margin"></mdb-image-modal>
</div>

.ts:

imagesBasic = [
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(117).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(117).jpg", description: "Image 1" },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(98).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(98).jpg", description: "Image 2" },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(131).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(131).jpg", description: "Image 3" },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(123).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(123).jpg", description: "Image 4" },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(118).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(118).jpg", description: 'Image 5' },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(128).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(128).jpg", description: 'Image 6' },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(132).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(132).jpg", description: 'Image 7' },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(115).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(115).jpg", description: 'Image 8' },
    { img: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(133).jpg", thumb: "https://mdbootstrap.com/img/Photos/Horizontal/Nature/12-col/img%20(133).jpg", description: 'Image 9' }
  ];

Unless, you're using the MDB Angular Admin Pro Dashboard - there is no lightbox component, so you won't be able to use it.

Best Regards,

Damian