Dynamic Slideshow not working

I am trying to create a dynamic slide show but for some unknown reason, nothing is being displayed. You can find my codes below:

<dmx-slideshow id="slideshow1" show-nav="true" show-paging="true" slide-url="/images/articles/img/{{ArtImage}}" slide-title="ArtTitre" slide-description="ArtChapo" slide-link="page.html?id={{ArtID}}" dmx-bind:slides="serverconnect3.data.query1" slide-thumb="/images/articles/thumb/{{ArtThumb}}" transition:fade="" transition:slide=""></dmx-slideshow>

Any idea?
Thanks!