Preview is not working. Can You please help me with this

[aravindgopakumar]

Preview works if either I set image or thumbnail to true and click any of it, If i set both to false and trigger the gallery preview wont appear. Even tried Fullscreen and ForceFullscreen to true.

[aravindgopakumar]

Also tried setting the option like this,

{ "image": false, "thumbnails": false, "width": "0px", "height": "0px" }
{ "breakpoint": 500, "width": "300px", "height": "300px", "thumbnailsColumns": 3 }
{ "breakpoint": 300, "width": "100%", "height": "200px", "thumbnailsColumns": 2 }
]